SHTF - Cheap Emergency Solar Power! Use Any SINGLE Solar Panel! 1/2

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  • Опубліковано 25 лис 2024

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  • @natesdiysolar
    @natesdiysolar  Рік тому +21

    >> 07-08-2023: I want to thank everyone who subscribed to my channel! Thank you very much!! I appreciate it GREATLY!!!
    >> NOTE: Although 200 watts of solar power is relatively benign. Never connect more than ONE panel or combination of panels totaling more than 200 watts of power to a buck converter. If you are uneasy about connecting wires, look at getting a USB Solar Charger instead (see below). Always use common sense when dealing with electricity. See my website for more details.
    Schematic and Parts List (updated 07-30-2023)
    www.natesdiysolar.com/projects/shtf-emergency-solar-power/
    Testing USB Solar Chargers:
    ua-cam.com/video/gbXcJI6VRcI/v-deo.html
    >> 07-31-2023: Some buck converters will serve as an emergency battery charger but should only be used as such. I have been doing more testing with buck converters charging 12-volt batteries and have gotten mixed results. I am not quite sure why, but I think some buck converter expect to see a load in order to output any power. Either that, or it just is plain inefficient. Some will work and some will not. Even the junkiest MPPT is better at charging batteries from solar panels. Check my website for more details. Update video coming soon!
    >> Do not use wire nuts as mentioned in the video. Use XT60, Lever Nuts or BUTT Splice Connectors. They are not DC rated or water proof and if the connection is not good, could create heat. I used them because I needed to quickly disconnect and re-connect to do this testing.
    >> If you plan on using this long term, be sure to use larger wires on the USB panel (12AWG - 14AWG). I use the same USB panels on my Solar Power Station but I have upgraded the wires to 12AWG. The 10A fuse that comes with some of these USB panels have a 10A inline fuse that is junk, it will work for the USB and PD module and smaller 12V appliances. Larger 12V appliances like the ones I used in the video will melt that fuse. I would replace that fuse with an automotive blade style 15A - 20A fuse instead and place it on the output of the buck converter (positive) wire. I will update the schematic on the website to reflect this.
    >> Just found they actually have a tiny buck with USB-C and USB built in so no USB panel needed. So if you are looking for USB charging only take a look at this one. You can also just get a USB Solar Charger but this unit lets you use any solar panel. But if you already have a solar panel, this unit is cheaper than a USB Solar Charger.
    If anyone can find a "plug-and-play" converter, please let me know. I really would like to build a small "power block" for use when camping. It would have all the common outputs you could imagine. I found a mini MPPT and all I need is tiny 20 - 50AH battery.
    Affiliate Links:
    Please see my website for more details and options.
    8-85V to 5V USB to 5V 3A 15W (USB ONLY)
    amzn.to/44ibiVk
    DC-DC Converter 20-90V to 12V DC - 20A 240W
    amzn.to/3NPFtxt
    DC-DC Converter 8V-40V to 13.8V DC - 10A 138W
    amzn.to/44DeoCU
    Dual QC3.0 USB Car Charger Socket Panel Switch
    amzn.to/3JE7tkU
    10 Feet 12AWG XT60 Solar Panel Ext. Cable
    amzn.to/3rdKRBG

    Pair of 9In 12AWG MC4 Pigtail
    amzn.to/3Py8bEd
    Enjoy :)

    • @bryanst.martin7134
      @bryanst.martin7134 Рік тому

      People need to know the "Ampacity" of their wiring. For 6' or less (Round trip pos to neg) 14ga is rated for 15 amps, 10ga is about 30 amps. Amps times voltage will approximate wattage.
      12v x 10A is 120watts, less wire loss, efficiency of the conversions, and connector quality. No Gold?, good luck.
      But your idea is sound, and very useful if protected from EMP. How do you protect from multiple EMP's? I have Laptops awaiting long term storage, hard drives and DLP projectors. The Sun has spat a massive CME this year, fortunately on the far side. It would have devastated 1/3rd if it was 5 days later or earlier. It would have melted all metals. Bridges and buildings would pop and crumble. No power, no fuel, no rescue. We can't afford to water our plants and the soil. Recycle every drop. Dehumidifiers reclaiming water from the air. Actually more efficient than cleaning new source. Deep pockets are trying to control water. Oddly enough, we buy a lot from them already. Sounds like Win/Win for them.

    • @papadean.
      @papadean. Рік тому +1

      Nate I enjoyed the video and I learned a lot about the system thank you very much however you cannot charge a 12.6 V car battery with a 12.1 V system you must have a voltage between 13.5 to 14.5V to push the current into that lead acid battery just letting you know a little old fashion automotive and Truck electricity knowledge there buddy.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      @@papadean. thanks. I actually mentioned that in the video as well as provided a buck converter option with 13.8v output for that purpose. 😳 thanks for watching !

    • @clamman7505
      @clamman7505 Рік тому +1

      my car battery always fails from the small solar system used. will try your system out.

    • @anwin85alon
      @anwin85alon 5 місяців тому

      👍Pm

  • @semperparatus3685
    @semperparatus3685 Рік тому +22

    This falls into the "Why didn't I think of that category!" I have ALL these parts just laying around but never thought of using them this way! Great Job!

  • @groovyone5492
    @groovyone5492 Рік тому +21

    A better buck converter for direct connection to a solar panel would be 24v DC to 13.8V DC, 30 Amp..then it can be used to charge a 12V deep cycle battery as well. This system is great for running a thermoelectric cooler while on a picnic, no need to lug around a heavy battery.

    • @natesdiysolar
      @natesdiysolar  Рік тому +6

      Yes, I did see those, but the really great thing about this particular one is that it will work with practically any solar panel as the input voltage is not fixed. I didn't want to be limited. One unit to rule them all. The adjustable ones can do it all. Best of both worlds with a decent input voltage range as well.

    • @natesdiysolar
      @natesdiysolar  Рік тому +4

      The first panel I used had a voc of 38 volts. Would not work with a fixed 24v input buck.

    • @tegra5971
      @tegra5971 Рік тому +2

      I would second the suggestion of 13.8V. Most devices called 12V are actually expecting to have 13.8 and may labor or not put out as much power on 12V. As a bonus…. These units can connect directly to 36 and 48 V batteries. This may have been salvaged from discarded electric hoverboards or scooters.

    • @natesdiysolar
      @natesdiysolar  Рік тому +2

      @tegra5971 yea I saw those higher voltage output ones but not with a 20 to 90v input range.. that was real appealing to me because it would work with almost any panel. But yes. Most 12v nominal will operate up to 14v and yes these bucks tend to sag.

    • @natesdiysolar
      @natesdiysolar  Рік тому +5

      The perfect unit would be say 20 to 70v input and 15v or 14.8v output .

  • @owenbruce4120
    @owenbruce4120 Рік тому +4

    Rather than the spending on a buck converter, a small battery and controller would allow many more possibilities...thanks for the live demo 👍

    • @natesdiysolar
      @natesdiysolar  Рік тому +3

      Next video will be just that.. kinda doing a ground up series to cover all possibilities

    • @owenbruce4120
      @owenbruce4120 Рік тому +2

      @@natesdiysolar yep...good move, people don't realize the potential of standalone systems... For my money grid tied systems are handicapped in all but industrial applications... The power companies are laughing all the way to the stock market

    • @natesdiysolar
      @natesdiysolar  Рік тому +3

      @@owenbruce4120 yup

  • @zodiacfml
    @zodiacfml Рік тому +18

    While the thumbnail's challenge is no controller, personally I'd still use an MPPT due to its massive efficiency then connect the DC to DC converter to the MPPT. DC to DC works best more efficient if the difference between voltages is lower. Nice showing of the 12V cigarette lighter appliances, never knew those.👍

    • @natesdiysolar
      @natesdiysolar  Рік тому +8

      During my research, I did find a mini MPPT I'd like to try out. I use the buck as you say on my solar power station

    • @mychannelrace
      @mychannelrace Рік тому

      ​@@natesdiysolarvery nice to see you. We will be waiting for your mini mppt.. Wish you best of luck man.. Appreciated ❤

    • @nordic5490
      @nordic5490 Рік тому +6

      I have been testing MPPTs all week. No, they generally do not have a big advantage, infact, in good sun conditions, the mppt actually uses power. Mppt can extract more output (creates a partial short accorss the panel, eg, a 12v panel will be loaded down to 9v) in low light conditions, heavy shade, or part shadow. However, in those conditions, there might only be 5% to 10% of full sun output.
      So, yes, mppt might be 30% more efficient in 10% irradiance conditions. This means, your 10% of full sun output soars to just 13% of full sun - and this is the most optimistic best case scenario for mppt. A actual 3% improvement in low light - wow, I must get one of those.
      Says me, how just bought another mppt 1hr ago, and will test it in a min.

    • @mychannelrace
      @mychannelrace Рік тому

      @@nordic5490 thanks for delivering such a valuable knowledge.. Thanks and love❤️

    • @Onlyindianpj
      @Onlyindianpj Рік тому

      ​@@nordic5490Its been 3 days

  • @travishowett7651
    @travishowett7651 Рік тому +2

    Finally, a video worth watching

  • @gameoverwehaveeverypixelco1258

    A mirror reflector setup for panels will help boost output.

  • @Biokemist-o3k
    @Biokemist-o3k Рік тому +2

    New subscriber here . I am glad you are sharing these things with us. I am building a 1928 Morgan RIP GN Special hill climb racer but as soon as I have a little time I am going to make a video converting a refrigerator compressor over to 12 volts. That way you can either use it for a refrigerator or even an air conditioner without having to leverage your first born.

    • @natesdiysolar
      @natesdiysolar  Рік тому +2

      Lol that's cool. Yea these little projects are fun. Takes me back to when I was a kid plugging a 9v battery into a 120v ac outlet.. or trying to build a power supply and having a capacitor explode in my face.. fun stuff lol. Thanks for watching!

  • @marklewus5468
    @marklewus5468 Рік тому +29

    This is a great idea but I want to comment on the wire size used connect the switch etc. You didn’t specify but based on what I saw in the video that was 16 or 18ga. wire. That is way too small for a 20A buck converter. Everything should be wired with 12 gauge pure copper wire, with a 20 amp fuse in line with the output of the buck converter. Natural disasters are bad. Natural disasters plus fire are much worse.

    • @natesdiysolar
      @natesdiysolar  Рік тому +14

      I did specify in the video and in the description. I also recommend upgrading them. Unfortunately, they all have the same crappy 18awg. Right you are. Good observation. 👍

    • @natesdiysolar
      @natesdiysolar  Рік тому +8

      See @9:45 and @19:42 . This is the way they all come. I searched for ones with larger wires. Thanks for watching and the comment.

    • @JesusSaves86AB
      @JesusSaves86AB Рік тому +4

      Most factory 12v outlets in vehicles are rated for 15 amps yet they use 16awg or even 18awg.
      If the wires are shorter as they should be in this application, your resistance will be lesser than in a vehicles 12v outlet.
      12awg is ideal but 16awg is okay unless you're really pushing a steady 20 amps.

    • @Tumbleweed5150
      @Tumbleweed5150 Рік тому +4

      @@JesusSaves86AB I would rather use a larger wire than chance a fire in my system burning down my RV.

    • @JesusSaves86AB
      @JesusSaves86AB Рік тому +1

      @@Tumbleweed5150 That goes without saying. Wire is cheap and anyone willing to make something themselves will spend the extra pennies. I'm simply adding context for clarification.

  • @stuartstuart866
    @stuartstuart866 Рік тому +5

    This is awesome, I see used 260 watt solar panels in the Vegas area going for about $80. This could be a lot of fun as well as practical. Thanks so much.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Always happy to see locals comment :) lmk how it goes if you do it. I'd like to put this setup on my SxS as well.

    • @bryanst.martin7134
      @bryanst.martin7134 Рік тому +3

      Size your panel capacity to 200% of what you think you need. Because 50% yield seems prevalent. Highs, lows, smoke, and chemtrails. Who is running this circus?
      Anyway, I, and hopefully you will survive it all. :-)

  • @keithjacobson4493
    @keithjacobson4493 Рік тому +5

    I enjoyed the video significantly. I recently purchased a similar converter to drop 24+ volts down to 12 volts and find it is really accurate. On a panel producing 42 volts it is spot on at 12.1 constantly.

    • @natesdiysolar
      @natesdiysolar  Рік тому +3

      Very cool! Thanks for watching.

    • @W9HJBill
      @W9HJBill Рік тому +1

      I did the same for 48V to 12V. I have a 48V 5.12kWh battery on a hand truck. It has AC out, but often times I don't want to deal with the losses of converting 48V DC to AC just to plug in an AC to DC converter again.

  • @sickofgreyhats
    @sickofgreyhats Рік тому

    God bless you for sharing info like this. Many people will be hurt when crap goes. They will be unprepared.

  • @PyroAnonymous
    @PyroAnonymous 7 місяців тому +1

    Knowing the price for those kind of DC to DC converters, you can find an adjustable buck-boost converter with low voltage protection/MPPT for around a similar price.
    I currently use a ZK SJ20 Buck-Boost module, which could take any input from 7-80 VDC to output 1.4-79 VDC; 20 amps, 300W max. It's a very versatile board, capable of acting like a power supply or as a charger

    • @natesdiysolar
      @natesdiysolar  7 місяців тому +1

      That's pretty good, actually. Thanks.

  • @bw3506
    @bw3506 Рік тому +11

    Very interesting and informative video you made. Gained a sub here, I'm just getting into some solar stuff. I just picked up 7 100w panels from a friend for dirt cheap. I have a charge controller for batteries but this is an excellent way to expand capabilities in worst case scenario. 👍

  • @albertflores3176
    @albertflores3176 Рік тому +1

    Wow !! excellent presentation for my little brain. I am buying one of those units.

  • @seewaage
    @seewaage Рік тому

    I bought one of these buck converters and it brought down the voltage and current to a level that I could charge my solar generator. Thanks Nate!

  • @nbaabelbarimonday347
    @nbaabelbarimonday347 Рік тому +1

    Thank you, chief. I appreciate.

    • @nbaabelbarimonday347
      @nbaabelbarimonday347 Рік тому

      I am looking for solar utensils that you used in frying eggs and rice cookers. It may be low energy appliance. Drop a link. I want to buy it.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      they are all listed on my website.. check website plz. thanks

  • @vinniec5286
    @vinniec5286 Рік тому +3

    I enjoyed this video. Thank you. I was not aware there were that many 12v appliances available!

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Thanks for watching.. yes, there is pretty much anything you can think of.. although I could not find a good quality high power fan... table fan anyway. There are plenty of blowers and such.. very loud.

  • @xanataph
    @xanataph Рік тому +8

    If the SHTF situation comes to you, it might be a bit problematic to get hold of a buck converter if you don't already have one. However, chances are you can find a car battery (or better) lying around. Just connect the solar panel directly to it. It will fully charge the battery.
    The catch is you have to monitor the voltage to make sure you don't cook the battery, and disconnect it at night (unless you put a diode in the line). You can also run loads at the same time and the battery will cover when clouds come over.
    If you get the size of the load right, you could leave both connected and have the battery somewhat charged, but the load will hold the voltage down enough so it doesn't overcharge.

    • @Tumbleweed5150
      @Tumbleweed5150 Рік тому

      Most solar panels now have diodes in them that prevent back-feeding from the battery, as well as by-pass diodes to allow some charge through, even if some of the panel is shaded. The origional panel(s) I bought 30+ years ago DID have that problem. However, one can now get a simple PWM solar controller for very little cash, where even a simple one was over a hundred bucks back in the early days
      .

    • @ApocGuy
      @ApocGuy Рік тому

      @@Tumbleweed5150 true; i bought 50w and controller for 40 euros few years ago, im sure it hasnt changed much. 50w aint much, but provides enough electricity to keep lightning and stereo up and running during my camping vacations :D.

  • @jrsob3026
    @jrsob3026 Рік тому +2

    Good video, I've done something similar to this for camping, but I found that the 12vdc buck converter was not enough. When I tried to run my 12v fridge the voltage would drop to much and it would fault out, I changed to a 13.8 vdc buck converter and found that to be more stable. I later changer out from the panel to a dewalt 20v battery.

    • @natesdiysolar
      @natesdiysolar  Рік тому +2

      Haha.. seems like the natural evolution of things lol.

    • @natesdiysolar
      @natesdiysolar  Рік тому +3

      I was able to pull 15A with minimal voltage drop with this one..

    • @ajarivas72
      @ajarivas72 Рік тому

      Have you tried connecting 2 or more buck converters in parallel ?
      In such way you can increase the current needed for your load.

    • @jrsob3026
      @jrsob3026 Рік тому

      @ajarivas72 no, a single converter was more than enough.

  • @peppernickelly
    @peppernickelly Рік тому +6

    I just setup and used a system just like this on a 8 day road/camping trip. We had a 100 watt solar panel dumping power into a 12v cooler/heater, but we were using it to keep drinks cold. So I was basically using the solar to keep a cold bank. When a cloud would cast shade the fridge would slowly shutdown but it would almost need full sunlight to start back up again, so a capacitor bank may be needed to help fill in the gaps between small clouds and large power draws on the system. Overall, it worked well. I may just run a 12v 5A lifepo inline as the fridge only uses 65 watts and the panel has been putting out in the mid 90's. So sometimes it will be storing up to 25ish watts per hour so this system really is only to be used during the daylight hours as a 12v 5A battery would last about 45 minutes. A capacitor will most likely be a 4 minute supply of power but with the benefit of longevity.
    It's Scalable!
    I thought about setting up a system where a couple kilowatts of solar panels dumping cooling energy directly into a home. With only a large capacitor bank to level out the power delivery.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Love to hear it. Yea, I think that's a great use case. I would like to do something similar. I found a mini mppt just need to sus out battery pack.. LTO? 66160 or 18650. Need to do research. What cooler were you using.. thanks for this.

    • @peppernickelly
      @peppernickelly Рік тому +1

      @@natesdiysolar It's a Kool Mate 40. On long road trips when we stop at rest stops for the night we unplug it and it keeps a large amount cold throughout the night. I may be installing the solar panel on my road trip vehicle here soon.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      @@peppernickelly awesome I'll check it out

    • @peppernickelly
      @peppernickelly Рік тому +1

      @@natesdiysolar It uses a peltier for cooling rather than a pump. The only moving parts are two fans, so that's the benefit. The benefit for a 12v pump style cooler is higher energy efficiency but cost a little more. I was handed down the Kool Mate 40, so it was free for me.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      @@peppernickelly ahh. Nice. I remember when they used peltier on CPUs

  • @ronaldjorgensen6839
    @ronaldjorgensen6839 Рік тому +4

    thank you for your persistence and details

  • @mikecaster4612
    @mikecaster4612 Рік тому +3

    Most of what you say works although, I think people should just get a charge controller for charging batteries. The converters give 12 volts for power, a battery needs higher voltage. You should have both, it is a "division of labor" when the battery charger can charge and the converter can run the fry pan at the same time. Besides the charge controller, PWM with 10-amp ($22.99) charging costs half as much as the 20-amp ($52.99 at the time of comment) converter. The charge controllers also have 12-volt and USB power outlets, so they aren't just a battery charger.
    One other thing, you could get real portable solar panels for a little more than the framed panels. Look up Allpowers 140-watt folding ($197) solar panels that have handles for easy carry. You do pay for convenience - the 2 140-panels can be carried better than 3 100-watt framed panels.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      That's cool. Didn't know charge controllers had USB power out. Yea I have a couple USB folding panels just for USB Charging Only. I forgot to show that in the video. Thanks for the info and thanks for watching.

    • @mikecaster4612
      @mikecaster4612 Рік тому +2

      @@natesdiysolar Thank you, I did not think about a converter for my DC fridge. I want to run the fridge on a solar panel (think picnic) but put that project on the shelf because I was thinking battery and charge controller. I have ordered the 20-amp module but, due to high demand, I have to wait a month for delivery.

  • @Sinforosoji
    @Sinforosoji Рік тому +1

    Hi Nate. I would try this using two 6 volt batteries to get better results. Charge them in parallel, use them later in series to get 12 volts.

  • @ProductsChannel
    @ProductsChannel Рік тому +1

    This is a great idea. I will have to give this a shot. Thanks bro.

  • @cookieDaXapper
    @cookieDaXapper Рік тому +2

    GREAT job dear Sir!!! Thank you for sharing and all of your tireless efforts. PEACE and God bless.

  • @tod3273
    @tod3273 Рік тому +1

    Great video!
    Maybe figure out a way to cool the wires by heating the water for coffee 😉

  • @TX_Eric
    @TX_Eric Рік тому

    WOW I am bearly looking into solar and the simplicity of this setup 🤯thanks

  • @MyBacktrail
    @MyBacktrail Рік тому +3

    Very nice. Other uses would be, powering a water pump only when the sun shines, and getting a 12V supply from a larger 24v or 48v battery bank to power radios or anything else that's 12v. It would be more efficient than running through the inverter and back to DC.

    • @natesdiysolar
      @natesdiysolar  Рік тому +2

      Exactly.. In my video: Powering Household appliances, I show exactly that. A pump and ac vs. DC efficiency.
      ua-cam.com/video/6e3dx6qFvX0/v-deo.html
      Fwd: 9:58 and fwd: 14:25..
      Thanks for watching!

  • @seymourpro6097
    @seymourpro6097 Рік тому +3

    For a real SHTF event reserve electricity for things that only work on electricity, and store the spare electricity. Food cooking can usually be done over fire.

  • @MrBilld75
    @MrBilld75 Рік тому

    Very cool alternative way to use a solar panel.

  • @couerleroi1
    @couerleroi1 4 місяці тому

    Very informative. Straight and to the point!!

  • @batterypoweredgardener8181
    @batterypoweredgardener8181 Рік тому +1

    Try an adjustable buck converter. I built this with an adjustable one

  • @CarlStreet
    @CarlStreet Рік тому +2

    Great video -- good canera work, lighting, scripting, pacing, informative. Well Done, Sir.

  • @BradCagle
    @BradCagle Рік тому +3

    Cool video! Congrats on your 1k subs!

    • @natesdiysolar
      @natesdiysolar  Рік тому +2

      Thanks very much, Brad. I'm completely blown away. I did not expect this at all.

    • @BradCagle
      @BradCagle Рік тому +1

      @@natesdiysolar The videos you lest expect, are the ones that will take off. Weird stuff :)

  • @jschudel777
    @jschudel777 Рік тому +4

    For the PD 65W out, you might actually want 24V input, as most of those USB charge adapters only include buck converters. 65W means 20V 3.25A. With 12V in, you can expect much 12V / 36W out on USB.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      Not sure I follow. Are you saying the 12v output of the buck cannot supply a PD with 65w of power?

    • @W9HJBill
      @W9HJBill Рік тому

      @@natesdiysolar USB-C can do "Fast charging" which will go up to 20V DC at 5A for upwards of 100 watts.

    • @MichaelEricMenk
      @MichaelEricMenk Рік тому

      I have multiple CLS PD converters, most have only a buck converter, but one has a boost-buck convert, and can deliver 20V from a 12V source..
      So you need to look at the spec if it can deliver 20V.
      Max a PD can, with the right cable, deliver 5A. But max 3A cables are more common. In addition there is the PD converter's current limit that is normally in the range of 1.5A to 5A.
      So read the specs carefully before you purchase a CLS PD converter and PD cables..

  • @freas8520
    @freas8520 Рік тому +1

    A battery doesn't cook immediately, so you can basically connect it directly to the solarpanel short term. I did that once with a bank of Ni-Fe batteries. Epever MPPT didn't want to start because voltage was below 9 volts, so I connected 500watts (75V, 7A) directly for about ten minutes. It was enough to jumpstart the regulator.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      What about the bms. Was there a bms involved.. ?

    • @freas8520
      @freas8520 Рік тому +2

      @@natesdiysolar no, not for Ni-Fe or most lead-acid. I think it should work for any battery basically, with or without bms. Going to try with a larger li-ion soon.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      @freas8520 that makes sense..

  • @Biokemist-o3k
    @Biokemist-o3k Рік тому +2

    When you were running the compressor it hit me that you need about 12 or 13.5 volts of ultra capacitors and you will have no more problems powering anything within reason.

  • @Alphastarcar
    @Alphastarcar Рік тому +1

    Awesome video! I’m glad I found your channel. I’m now a new subscriber and look forward to checking out your other videos. Thanks for posting!

  • @my2cents645
    @my2cents645 Рік тому +2

    Just a note, DC LOVES IT THICK. Your wire cant be thick enough for DC. Remember that and you will do fine.

  • @codemaster3696
    @codemaster3696 Рік тому

    This was an excellent video first I've seen with a minimalist approach and yet quite a success. I was surprised when you were able to power the cooking devices

  • @Adambossonyoutube
    @Adambossonyoutube Рік тому +3

    Its a novel idea and well explained but I would not rely on something being pushed to its limits for so long. If you are going to plan ahead I think you should plan for longevity.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Yes I'd say if you use this long term.. follow the 80% rule and only use 80% of rated output. They even say not to push it to max.. did u see where I shorted it. I got 20A lol

  • @Jmunoz1675
    @Jmunoz1675 Рік тому

    Great idea for an emergency situation. Thanks for the awesome content

  • @parkerazz4385
    @parkerazz4385 Рік тому +2

    Not bad for quick power. But soon as the sun goes down so does your power.

  • @research903
    @research903 Рік тому +1

    Using Wago lever-style connectors rather than wire nuts will make the system much more versatile and expandable if needed.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      I was looking at the XHF style.. are those the same thing..

    • @Tumbleweed5150
      @Tumbleweed5150 Рік тому +1

      @@natesdiysolar Very similar, but you may want to check out the Wago connectors also, as there may be more options.

  • @StephanBuchin
    @StephanBuchin Рік тому +4

    Wow, i thought you were still using an inverter with the coffee machine then i read the description and was shocked by the amount of DC powered appliances now available.

    • @natesdiysolar
      @natesdiysolar  Рік тому +3

      There are so many appliances it's crazy. I'd like to get a whole collection lol

    • @ProductsChannel
      @ProductsChannel Рік тому

      @@natesdiysolar I got a whole bunch of them
      ua-cam.com/video/dekISpyIIvI/v-deo.html
      They are pretty awesome

    • @ajarivas72
      @ajarivas72 Рік тому

      @@natesdiysolar
      Most of our electronics like TVs 📺, modems , routers, cell phones 📱, VCRs, computers 🖥, video games consoles 🎮, etc., run on DC power.
      We connect them to 110 volts AC but they all have rectifiers inside.
      I started to replace all my water pumps from 110 or 220 volts AC to DC water pumps.
      During a blackout I can connect those pumps to the car 🚘 battery 🔋.

  • @miken7629
    @miken7629 Рік тому +2

    I considered using 16v 8 farad audio capacitor in place of battery to handle spikes.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      I considered this for when output of buck dropped but it would have to be large.. plus.. trying to keep it simple. I'd like to use a super cap combined with this to use with starting a car.

  • @eliinthewolverinestate6729
    @eliinthewolverinestate6729 Рік тому

    We use the solar boat lift kit to play 12v radio on the dock. It keeps 2 12v batteries charged.

  • @brymstoner
    @brymstoner Рік тому +1

    buck converters step down. boost converters step up. so if you want to charge an lfp battery (or bank of) without a charge controller, probably go for a boost converter instead. excuse my multiple comments - i'm commenting as i go through the video. it's a good video, too, btw!

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      No worries. I tried to find the perfect unit that had a wide-ranging input with a decent 14 or 15v output but could not. They have adjustable units, but not very user friendly.

  • @RonEvers
    @RonEvers Рік тому

    Great link info, thank you.

  • @crazyham
    @crazyham 3 місяці тому +1

    Awesome Video Mate.
    Nice work.
    But If I had to cook food offgrid
    I would just light a fire & cook the old fashioned way hahaha.
    Keep up the good work mate 🙏

  • @mamamo4548
    @mamamo4548 Рік тому

    Great Job! You got yourself a new subscriber 😊 looking forward to this kind of contents moving forward.
    Sending support from The Philippines 🇵🇭

  • @baneverything5580
    @baneverything5580 Рік тому

    I got two of those DC rice cookers to use with the 10 amp ports on my 300w solar power stations. My Road Pro pan was extremely damaged and useless because I can`t power it with 10 amps. I now have a large LiFeP04 300ah battery though mainly for emergency power for a tiny air conditioner or portable power for a tiller etc if I ever need it. Wow has it been handy here in Louisiana after all the storms! My pan is at my sister`s house if the OCD loons didn`t throw it away. She and my nephew have regular "Let`s find useful things to throw away!" rampages. They called me crazy for getting emergency solar power because they owed me the money I used for it and wanted to "save it for me for emergencies." I seriously started wondering if they were hitting the old glass pipe. But they`re just loony. Anybody who throws away honey because it "might be" expired belongs in a facility. Errrr! But anyway, man I love those rice cookers! I also got some of the little 350w Dash Mini Griddles to use with my 500 and 700 watt power stations and a 600w AC immersion bucket water heater that`s extremely useful if you get creative. Great for heating bathing water in my camper.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      Lol funny story.. yea, it's always your crazy until something happens.. boy scouts taught me one thing.. be prepared. Send me the link for the immersion bucket that sounds interesting.. what power station do you have.. honey lasts forever!

    • @natesdiysolar
      @natesdiysolar  Рік тому

      I'm surprised the Frying Pan got damaged.. they take only 13 amps.. should still operate only cooler at 10a

  • @NiNjaTurtLe697
    @NiNjaTurtLe697 10 місяців тому

    Awesome test and explanations!

  • @BradCagle
    @BradCagle Рік тому +1

    Congrats on 200k views!

  • @Tumbleweed5150
    @Tumbleweed5150 Рік тому

    Try getting a buck converter with 13.8V output. I tried one that puts out just 12v, but it was too weak. It burned out my little air pump's input plug. After I got the buck converter I mentioned above and replaced the plug, it works just fine.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Yes that was my experience. I listed a couple 13.8v options in description.

    • @Tumbleweed5150
      @Tumbleweed5150 Рік тому

      @@natesdiysolar Cool. I hadn't yet read the comments when I posted the Comment above. (Kind of hard to do on my phone, which I was on at the time, being in town loading a water tank to bring home). Now that I'm home, it's much easier to navigate around UA-cam. LOL

  • @Aangel452
    @Aangel452 Рік тому +1

    Great video tutorial, can you please tell me where to purchase the usb AA battery 5 lead plug and the actual AA batteries that have the usb plug socket in them?

    • @natesdiysolar
      @natesdiysolar  Рік тому

      A few ppl asked this so I just now included in description and pinned comment. Also more info on my website.. I can only put so much in description. Thanks for watching!

    • @Aangel452
      @Aangel452 Рік тому

      @@natesdiysolar Thanks for that, I looked them up and would you believe it there are now unavailable, incl other brands like it….Doh

  • @justincase5228
    @justincase5228 Рік тому +2

    I get a lot of push-back from people (clients) when I'm doing electrical projects for them; they love to tell me how the wire gauge can be smaller than what I'm specifying. But I always take them to an online wiring gauge calculator and describe the decades of nightmare-wiring I've seen and fixed for other people. When you use wiring that's too small for the job, the wire itself becomes like a fuse within the system. Speaking of which, it wouldn't hurt to introduce the idea of inline circuit breakers for DC into this project.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Yes. Bigger is better. Really does not cost that much more.

    • @natesdiysolar
      @natesdiysolar  Рік тому +2

      I'll do a follow-up video with inline ATC Fuse and 12awg wire

    • @Tumbleweed5150
      @Tumbleweed5150 Рік тому

      @@natesdiysolar True. Costs a lot less than, say, having to replace a burned down RV. ;)

  • @howardsimpson489
    @howardsimpson489 Рік тому

    All my hot water is supplied by 6 cheap 36v 300 watt panels in series. 200 volts at 8 amps into the hot water cylinder element. The thermostat controls a 3 phase contactor (relay) to prevent overheating. The contactor is wired with all contacts in series otherwise 200vdc will arc over and destroy the contactor. Has now worked for several years, sometime two days to bring 50 gallons to 70 deg C. A separate series/parallel change over switch allows 36v @ 30 amp for battery charging. Not grid connect.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      Good to know about the series connection arc. Thanks for sharing

  • @benkanobe7500
    @benkanobe7500 10 місяців тому +1

    Awesome. I have a boat. This is perfect. Thank you. Do you have a link for your very cool inline amp/miliamp gauge that was USB connected?

    • @natesdiysolar
      @natesdiysolar  10 місяців тому

      Yes here it is. Thanks for watching
      www.amazon.com/X-DRAGON-Multimeter-Chargers-Capacity-Accuracy/dp/B019RHJRM8?crid=3JK1ZNNO0VJ3T&keywords=usb+power+meter&qid=1688884265&sprefix=usb+power+meter+,aps,133&sr=8-3-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&psc=1&linkCode=sl1&tag=natesdyisolar-20&linkId=75ccf8f02afa8ea1331912d42d4a75d9&language=en_US&ref_=as_li_ss_tl

  • @brymstoner
    @brymstoner Рік тому +1

    that thin gauge wire plus the sustained load = temperature = resistance = electrical fire. careful dude! this is precisely why i upgraded my cabling from 8awg to 4awg. damn near melted the terminals off my old charge controller!

    • @natesdiysolar
      @natesdiysolar  Рік тому +2

      Yes, several ppl mentioned this, lol. I mentioned it in the video and in the schematic. Long-term, you want to upgrade the wires if you are using 12v appliances. But for usb devices, up to 65w should be perfectly fine.

  • @preetamdeelchand321
    @preetamdeelchand321 Рік тому +1

    Great informative video @natediysolar. I never saw the AA rechargable type you use. Can you share a link where I can purchase them. Thanks again.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Here you go:
      www.amazon.com/Rechargeable-Batteries-Lithium-Charging-Indicator/dp/B0BT4FTH85/ref=mp_s_a_1_1_sspa?crid=LJWYA5CUTWGH&keywords=aa+usb+rechargeable+batteries&qid=1688889460&sprefix=aa+usb+rechargeable+%2Caps%2C164&sr=8-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9waG9uZV9zZWFyY2hfYXRm&psc=1

  • @DFPercush
    @DFPercush Рік тому +1

    Isn't USB normally 5 V? I know some devices support high power charge modes, but there's a whole communication layer involved with that. I wouldn't stick just any usb device in that 12V socket. I would advise to either use a 5V buck converter or make a separate circuit in parallel for your 12V appliances.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Yes it is. That USB Module regulates the power from 12v down to 5v . No different from the one in your car. I show the power coming from the usb port using a USB power meter during the USB test..

  • @MasterCommandCEO
    @MasterCommandCEO Рік тому +1

    I want essentially every piece of equipment you showed lmfao! That's how good of a video this was!

  • @rogerstarkey5390
    @rogerstarkey5390 Рік тому +2

    On your first diagram at 1:42 I would label the switch differently.
    On yours, it looks like the centre pin is the "common" (input/ feed) terminal.
    That would short the battery if the common/- position was selected.
    .
    Better to label the switch as
    Common (C)
    Normally open (NO)
    Normally closed (NC).
    .
    With that terminology anyone can easily get the correct wiring, even if it's a different switch.
    Otherwise, you need the actual wiring of the switch displayed.
    .
    (30 years as a service tech on business machines tells me that every manufacturer uses the *C / NO / NC* notation)

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Good point . I'll update the schematic on website. That image is from Amazon.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Doesn't NO and NC apply to momentary switches only?

  • @stevencorrea8032
    @stevencorrea8032 10 місяців тому +1

    great Littie system

  • @Oregun
    @Oregun Рік тому +2

    Cool stuff, thanks & subscribed!

  • @chesterwheeler279
    @chesterwheeler279 Рік тому +2

    When connecting power always conect the power first and then ground.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      Good point. Especially when working on automotive electrical. I must have did it backwards in the video... .

  • @richardsandwell2285
    @richardsandwell2285 Рік тому +2

    I love the elegance of direct use solar, I have a radio that comes on every day off a tiny 5-volt solar panel, direct solar is great for pond pumps and small fans to ventilate hot greenhouses.

  • @BeefNEggs057
    @BeefNEggs057 Рік тому

    The output number, 16 amps, is the maximum you can get without burning things. Max ~200 watts.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      16A is the max for the buck converter I was using.. the buck converter won't burn up, but the wires on the USB panel would not be able to handle that much current.

  • @boringsoftware2093
    @boringsoftware2093 Рік тому +4

    Also what it's good about this DIRECT SUN approach is: no battery involved. 12V EPEVER (good quality but still) solar charge controllers don't start up when Battery is defect or drained too low.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Yes.

    • @KAIZORIANEMPIRE
      @KAIZORIANEMPIRE Рік тому

      @@natesdiysolar YOU CAN JUST HACK THE CHARGE CONTROLLER LOL TO WORK WIHTOUT BATTERY... BUT GREAT IDEA HERE... INRESTING... BUT IT'S NOT SAFE FOR HIGH WATTAGE PANELS PROBABLY UNLESS YOU GET HIGHER GAUGE WIRE ON THE BUCK CONVERTER...

  • @reynaldobatiduan5514
    @reynaldobatiduan5514 День тому +1

    Thanks for the nice demo

  • @MFWT
    @MFWT Рік тому

    I would say that's amazing. I have my own solar system and it can provide me with 60W power. Not so big, but I can use this system to charge my phone and my HTs like UV5R. Also, a humidifier running on it for 24Hrs a day.I often joke that the sun is so strong that I can't run out of electricity! LOL.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      And to think.. even the best solar panels can use just 23% of the sun's power.. very inefficient.

    • @MFWT
      @MFWT Рік тому +1

      ​@@natesdiysolar Yes, and the very important thing is, there are so many devices I can get that have their own battery. Like, I can use the system that you showed on this video to charge the handheld radio or phone at day, then I can use them at night. Very simple, but it just works fine.

  • @ImASurvivorNThriver
    @ImASurvivorNThriver 11 місяців тому

    This was great‼️ Thanks for sharing.

  • @sickofgreyhats
    @sickofgreyhats Рік тому

    Thank you for this information, but for most of us, especially us women who live alone, could you please explain a little better. I will rewatch this, but it's a little scary, playing with wires. Thank you thank you. Im getting a buck converter and a kit like that for my panels. 👍👍🙏

    • @natesdiysolar
      @natesdiysolar  Рік тому

      Hi. Thanks for watching. Please see my pinned comment and also near the top of description. My website also has more info on how it's connected. You might want to take a look at USB solar chargers instead. USB Chargers can power any USB device and are easy to use. Hope this helps. 🙏

  • @outlawrebel4209
    @outlawrebel4209 Рік тому +1

    This was a great video thank you and I am new to off-grid and solar living . you're video was very informative.giving me some ideas. I do have a question for you though. I recently purchased a buck converter to drop voltage from 36 v to 12 v. How do I go about charging the 36 volt battery now?

    • @natesdiysolar
      @natesdiysolar  Рік тому

      You can either buy a plug-in charger for your battery type and voltage or if you are building a solar system you will need a change controller that puts out 36 volts. Take a look at my victron 100 150 charge controller review. You don't need a super expensive unit you just need one that puts out 36 volts. Renogy is a cheaper example.
      Video: ua-cam.com/video/HaMdnHMxhP4/v-deo.html

    • @natesdiysolar
      @natesdiysolar  Рік тому

      What exact battery do you have?

  • @mannyfragoza9652
    @mannyfragoza9652 Рік тому +2

    i have one of those adjustable converters. i found it doesn't put out the power I expected. I run a couple of flexible solar panels with the converter into my solar generator. I think the most wattage ive seen is about 140 peak and an avg of about 120 or less depending on the sun. I wanted to get closer to 200 watts but it just couldnt do it. The solar panels are rated for 100 watts each im lucky to get a little over 60 watts plus or minus each.

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      Yes those flexes aren't very powerful is a trade off between portability and power. Just like the USB solar chargers. What solar generator do you have..

    • @mannyfragoza9652
      @mannyfragoza9652 Рік тому +1

      @@natesdiysolar I have the Bluetti EB3A .Its capable of max 200 watts solar. i wanted to get close to the max 200 watts but its just not happening.

  • @daviebaggins
    @daviebaggins Рік тому +2

    Useful information.

  • @MegaCyrik
    @MegaCyrik Рік тому +1

    Add a 16v 83f cap to the mix and its pretty usefull. They sell for like 5$

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      It will help with sag or just smoothen the output?

  • @practicaltactical1336
    @practicaltactical1336 11 місяців тому

    Somehow you need to increase your volume! It is very hard to hear you great info! Thanks

    • @natesdiysolar
      @natesdiysolar  11 місяців тому

      Yes. I am aware of it. I have been increasing it in new videos. Sorry about that.

  • @concernedcitizen8481
    @concernedcitizen8481 Рік тому

    I have a (15-40v) in and 12v 30amp out. Just link good sized panels in parallel and have 360 watts. Mine is being used to connect a few 18650 (8 bay) chargers mounted on back of panel.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      That's cool.. so when the batteries are full, how is the charge voltage regulated..

    • @natesdiysolar
      @natesdiysolar  Рік тому

      And how hot does the back of panel get.. in vegas we can see 140 degrees on the back of panel

    • @natesdiysolar
      @natesdiysolar  Рік тому

      I was thinking of using 18650s to build a 12v pack to use as power source for the USB panel at night..

    • @concernedcitizen8481
      @concernedcitizen8481 Рік тому

      @@natesdiysolar Never really put it to a real heat test. I live in WA state. If it gets to hot, I can relocate the chargers in the shade with some extension cord. Your in a great place for solar :)

    • @concernedcitizen8481
      @concernedcitizen8481 Рік тому +1

      @@natesdiysolar I have a couple miboxer 8 bay chargers that regulate it. It runs on 12v. The 18650s are mainly for flashlights and things like that. If I were to build a 12v pack, id go with lifepo4 batteries since the work so great as a 12v. 18650's have the 3s or 4s pros and cons issue to deal with.

  • @SetchiPaunda
    @SetchiPaunda Рік тому

    cool idea definitely subscribing

  • @DerekCurlee
    @DerekCurlee Рік тому

    If it is an emergency situation, and you have a good BMS, you could hook the panel directly to a Lifepo4 battery. The BMS should turn its self off once a full charge has been attained. I would only do this in a grid down situation

    • @natesdiysolar
      @natesdiysolar  Рік тому

      I don't think the bms would like the variable voltage coming from the panel. It would likely cause the bms to go into fault mode.

    • @DerekCurlee
      @DerekCurlee Рік тому

      @@natesdiysolar
      Maybe, but if your charge controller is toasted, it may be the last choice to get a battery charged.

  • @poseidon8680
    @poseidon8680 Рік тому

    Hi Nate, great video! Can you please build this for my car? I’m about to start car life soon and I’d really appreciate it thank you!

    • @natesdiysolar
      @natesdiysolar  Рік тому

      I'm actually planning on installing one in my off-road vehicle. It will be a bit, tho. Got other videos to do first..

  • @kenjohnson5498
    @kenjohnson5498 Рік тому

    interesting, I run small block heaters with a cpu fan from 2 100 watt panels and it puts out around 275f and will heat a small area..

    • @natesdiysolar
      @natesdiysolar  Рік тому +1

      What's a small block heater.. do you have a link ?

  • @hoola9224
    @hoola9224 Рік тому

    To charge the battery all you need to do is get a 8 farad amplifier capacitor, i think most are rated for 16v which should be enough.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      Several people suggested that. I'll have to give it a try some time.

  • @raindustbowl
    @raindustbowl Рік тому

    Thanks

  • @ahmetmutlu348
    @ahmetmutlu348 Рік тому

    mppt converters are better for this job as they chose if voltage is low works on boost mode and if high works on buck mode which keeps big part of power. While this motorcycle stepdown/buck converters work i general by shorting power to negative using zener controlled transistors/mofsets untill it drops to 12~ not wery efficient ...but still does the job.
    not all mppt has boost and buck mode tough, some has only boost

    • @natesdiysolar
      @natesdiysolar  Рік тому

      I've never heard of buck mode on a mppt... do you mean bulk mode.. can you send a link to such a controller with buck mode. Thanks

    • @ahmetmutlu348
      @ahmetmutlu348 Рік тому +1

      @@natesdiysolar well pwms are in buck(stepdown) mode . And most of mppts support stepdown mode as what i see... not all has this featre anyway...
      Anyway i dont know what actuqlly buck is short for... but its ysed to describe stepdown mode with frequecy controlled transistor syncronised to output ... atleast thats the circuit i saw when desctription says buck converter in general ;]
      Tye difference between linear(scooter alternator rectifiers) and buck converters is zener controlled scooter/motorbike rectigiers short excess voltage (general design is this might differ on different brands) while buck converters disconnect circuit and waits until voltage drops to 12~volts then connects back if lover then 12.. thia system gives adventage of using bigger partion of source power say by using capacitors im not sure about details... while acooter/motorbike alternayors doesnt need this excess source of powertgey simply short it.

    • @natesdiysolar
      @natesdiysolar  Рік тому

      @ahmetmutlu348 thanks for the info. A lot to unpack there 😀

  • @charlysstore
    @charlysstore Рік тому

    Excellent.. thanks for sharing and regards from Deutschland

    • @natesdiysolar
      @natesdiysolar  Рік тому

      Thanks for watching! I love hearing from people in other countries!

  • @tomkerr7
    @tomkerr7 3 місяці тому

    Love it

  • @brotheradam
    @brotheradam Рік тому +1

    I use 10 gauge wires from panels to inside and from inside to batteries etc.. never use lower than that on my DC side

  • @davidcrawford102
    @davidcrawford102 Рік тому

    Would you please list the meters that you used - I saw a solar set up meter - a llittle one for voltage...

    • @natesdiysolar
      @natesdiysolar  Рік тому

      The meters I used can be found in this video or the video description... Thanks for watching!
      ua-cam.com/video/q4XwpCmEarU/v-deo.html
      The smaller USB power meter can be found in this video or its description:
      ua-cam.com/video/gbXcJI6VRcI/v-deo.html

  • @scottpeal60
    @scottpeal60 3 місяці тому

    I need to run several phone chargers at the same time via USB 5V 2.3A per phone. How many phones could we attach? I saw a 48v to 5v 30A buck on Amazon. Thx for excellent video.

    • @natesdiysolar
      @natesdiysolar  3 місяці тому

      If your converter had an output of say 20a, then just divide that by 2.3.. so about 9 phones. Just to be clear, you won't use a phone charger, just a USB cable.. you will want to split up the USB panels to having 2x USB Module each so 4x USB ports per panel using 2 panels . Good luck

  • @jacquelineMeyers-is1zz
    @jacquelineMeyers-is1zz 5 місяців тому

    Could you use something like for a lot more power, ie. AC etc..

    • @natesdiysolar
      @natesdiysolar  5 місяців тому

      For that, you would need a battery and inverter .. basically a typical off grid solar setup.

  • @colfaxschuyler3675
    @colfaxschuyler3675 Рік тому

    A specialized Mini solution looking for a perfect situation.

  • @808pathfinder
    @808pathfinder Рік тому

    If you add a super capacitor in line it would compensate on the high draws or cloudy days

  • @justinelliott3529
    @justinelliott3529 Рік тому +3

    What if my emergency is an emp?

    • @natesdiysolar
      @natesdiysolar  Рік тому +2

      Good question. Since these parts have very short wires.. they would likely not be affected by emp. You could keep the converter in an emp bag until it's needed.

  • @sherpalou
    @sherpalou Рік тому

    Critical devices, such as your well pump

  • @Electronzap
    @Electronzap Рік тому

    Nice build

  • @monty6717
    @monty6717 8 місяців тому

    Great Video . looking for recommendations on parts i would need
    to build an apartment power system that would fit in a small garbage can size faraday cage
    power source (solar panel or car battery)
    dc to dc converter to step down power from solar panel to micro inverter
    micro inverter (300w to 500W) dc to ac (battery optional)
    power target (small appliances)
    any ideas or product recommendation would be greatly appreciated

    • @natesdiysolar
      @natesdiysolar  8 місяців тому

      Hi. So I have been working on a 12-Volt basic system video but have been sidetracked by other stuff. I have the system built and its on my website. This should work well with your plans.
      www.natesdiysolar.com/projects/12-volt-off-grid-solar-system/
      If you think its to big then you can just get a smaller inverter and a smaller battery but use the same charge controller. LiTime has the mini series and any small pure sign wave inverter will do. I like Renogy for small 12-Volt systems. If you want to go cheaper still, just add a small 200w mini pure sign wave inverter to the SHTF project. If you do go with a battery, I would go with LiFePO4.
      one viewer did this but not sure what inverter he used, it was a 200w pure sign though.
      www.natesdiysolar.com/projects/shtf-emergency-solar-power/viewer-builds/thomas-k/