DIY Off Grid Three Phase Power - Part 2/2 | ØY27
Вставка
- Опубліковано 1 жов 2023
- Have you seen the prices of electricity lately? Well, this customer was paying over £35,000 just for a SECTION of their home 😳. It was a pleasure to work along with Lemon Energy on their job to get their client a full ground mount victron system along with Lemon Energy batteries to get them off grid, and down to zero import!
Greenwashing, or the future, what do you think?
The wireless gizmo I used in this video is the RF Mainslink! Check it out here! 😁👇🏼
www.rfsolutions.co.uk/remote-...
Try Tradify today for freeeee!! Its a fantastic tim saving work management software!
bit.ly/3ss5gmY
The link to the British built batteries, first 10 people get 10% off! 5% off there after… 🍋 🍋 🍋
- bit.ly/3thWrg4
Join this channel to get access to perks:
/ @corymac
For the reaaaal nerds - vrm.victronenergy.com/install...
#solarenergy #victronenergy #victron #offgrid - Наука та технологія
‘A battery is a bit like a fart, if you don’t trust it, it’s probably poo’ 😭😂
What I like about your content is that every video is different, instead of the same run of the mill video that other UA-camrs put out. Keep it up mate.
I appreciate that!
Took me about 10 minutes to figure it out, but that wiring diagram was very well drawn.
🤣
Just FYI LoRa is a system that uses a bandwidth, bitrate, range tradeoff. By using a very narrow bandwidth you reduce the bitrate you can transmit but the energy is more concentrated so it can travel much further. You can usually use it in mesh or repeater modes to further increase range.
Did some tests with LoRa a while ago, it's stupid insane the distance you can get with the super slow modes.
@@sarahjrandomnumbers Andreas Spiess on UA-cam has done some quite extreme tests, I easily get over 500m without even trying hard.
Genuinely the best electrical content video made yet. Amazing work Corey!
Thanks so much!
Cory, a tip with the brother heat shrink, shrink a clear adhesive lined sleeve over the top and it protects the label from getting marked and / or smudged.
Great tip!
Very impressive setup. All top notch equipment. I can vouch for the Rf solutions equipment, used one of there remote control systems on my fathers breakdown vehicle for +15years in Scotland with no issues for the winch and lighting control (breakdown got upgraded just recently and it was still working) as well as installing one in Australia for garden/pool lighting control which has been installed for around 7years now with no issues!👍🏻👌🏻
It’s lovely seeing the attention to the little details despite the size of the project!
Thanks mate!
Corey has worked at my friends house, I’ve seen the work and it’s second to none. Not filmed work either. Every detail was perfect.
Such a fantastic job in a beautiful setting, thanks Cory, I enjoyed that.👍
WOW, This is really technical stuff.i love to watch these type of videos, even though at 84 yrs old my brain could explode with all the information. Great video,.👏🏻👏🏻
Glad you enjoyed it!
I've been looking forward to this follow up video for a while. I'm glad the day has finally arrived! :D
Great to see you back in action, Cory! Great content as always!👍
Love it Cory. Just installed a MultiPlus II 48V 5000VA and thought Ooft what a beast, then to see 3-phase of 15kVa Quattros is another level!
'Oooh, Lavender...you've had quite the week haven't you?' 😆
Great video, very informative and helpful. Thank you.
‘CORRRRRRY’ shouts out the window in Winton on the weekend 😂. Quality video as always. Second what someone said up there about best YT electrician. Keep up the good work!
Legend!
Would love to know the cost of the entire install, great content as always Cory cheers
@9:29 - The fixings of kings is a nutsert/rivnut. When you use these - everyone considers you the king of sparks.
Fantastic work. Proper job, seem like proper nice fellas you’re working with too. Very interested in those batteries for a large project early next year. They look great!
How do they show on the VRM? Still full battery stats?
Thanks 👍
Check the VRM for yourself, link in the description now 😋
@@jk-8761 Yes they show battery stats including any errors or warnings. If you would like any more details let us know.
"You don't have access to this installation" @@corymac
VRM link doesn’t work 😢
Great video Cory. I'm subscribed now - the dogs swung it !
What an awesome system. Makes my 18kW system feel tiny. Sadly I can’t get the vrm link to work but will be interesting to see how it performs through winter.
Great video well done 👍
That is one big ass domestic array 😎
Great video and brilliant work as always! 😊
Thank you so much 😀
Welcome to the world of high power DC coupled solar.
Great video Cory! 30mins just flies by!
Thank you!
Seems very odd design to be dropping £40k+ on battery storage to then run resistive (CoP 1) heating of the pool. Would be far more economical to have bought two less battery packs and replaced the oil boiler with a ground or air source heat pump! That would have improved the COP of the whole scheme immensely, which would have brought significant savings during marginal sunlight days, when the immersion heater load exceeds the generation capacity. Questionable system design but nice execution.
Theres a lot more solar going in, and the pool plant shall be brought into the designs for this as currently, the pool controls are out of our remit.
Brilliant work! Lovely videography!
Thanks a lot! 😁
Hey Cory, have you ever used Node-red, its new feature on the VRM. I recently install 2 Sonoff 20amp switches that heat hot water, using excess solar, trigged on and off via the Cerbo... works really well.
Very impressive setup and work
Great video Cory thanks .
Cory, With all those oneliners you might wanna try growing a mustache you might just be the next John Cleese.
🤣 the moustache comes and goes
Safari shirt with a defender in the background 😂 your content I can only aspire 2. Keep it up. We love it
50% of those two things belonged to me. You can decide which
Good friends if they will lend you a safari shirt!
That wireless box is great. Will definitely be keeping that in mind. Endless possibilities
It really is!
Love the content keep it up
Thanks!
Great vid Cory - glad you went for the RS450 in the end, far superior. Sooooo I am sure your gonna get bored of doing these multi million pound mansions (we all know this is Corys own house, right??) so I got my nice simple nearly new build 1 bed flat for you to do next April 30 panels easy peasy :D
Happily!
Great Content Cory enjoyed watching and learning ⚡️👊
Glad you enjoyed it! Thank you
Those batteries seem to be using a Pace BMS. It does not balance the cells. But maybe they added a active balancer to overcome this limitation.
Great Stuff Cory, has the VRM been made public yet? Keep up the good work.
I actually love those moon balls, they are incredible!
I thought, with 46,2kW of solar power that would exceed that victron bus bar?
Victor setups of that size tend to have bigger copper bars.
I put my 16 batteries in parallel pairs. Each pair has 52v / 250 amp fuses.
With the load of turning on those 15 kva inverters you want each one on a on/off switch
The copper coils in them will trip breakers if you do not.
So I have one combined p 3 way 500amp each main breaker on the positive side for emergency off.
Then 3 negative DC breakers. So when I'm doing a battery boot up from cold it does not trip the batteries 100 amp internal DC breaker switches.
With the size of that room you should put some foam blocks between each of the inverters to stop the downdraft of heat when their own full power. Otherwise it tends to recycle the heat.
It won't help so much once it's filled the room with heat.
It looks like they are using the PACE BMS as well. Same as what I custom built. They work out about £100 each
Nice job. I guess the house has a massive electric bill so A) keep money in bank and pay tax on interest. B) do something cool and have nothing much to pay for the next 20 years. I’m now getting bill that are basically standing charge + half the EV charging costs (7.5p rate). Even on a cloudy day that rig is going to generate enough to run the house and pool. Might not have enough to top off the batteries though.
I agree!
Aren’t you a talented boy , machines tools and wires 😂 nice content as always Cory 😎🇨🇮
🤪
Loved that little guy Ritchie style team intro 😄
Pop rivets are great but tek screws are better, and don’t forget cold Galv paint for the unistrut 😊
Could you use the wireless transmission system you used in a domestic setting to switch on an air source heat pump for hot water when you have excess solar production?
The Eddi? Potentially yes, but would need to be on the same WiFi network and ideally have a cable run. The benefit to the eddi would be phase dimming, however in such a large system I’m happy with the full 3kw, and need it wireless!
The vrm link doesnt seem to go anywhere ??
Link sadly doesnt work, I dont have access to the install :/
Great video mate ❤
Thanks mate! 😁
@@corymacI think you need to do a collab, where Mr Beard wantsto get to know some Solar for his Storage Unit. Make it so.
Great content Cory. A WiFi link to the house would give much more flexibility for future automation/contactors, etc. If using Node-Red features of the Cerbo GX, along with being able to track house energy usage with something like EM24, EM540, or one of the new Victron meters due to be released soon. Is there a reason you are avoiding this kind of integration? Does this setup require a G99 application?
Whilst it operates off grid there is no requirement for a G99, the ultimate goal is to have it connected to sell back excess power however we are still waiting on the DNO to upgrade the supply. There is a fibre link back to the house for communication, the wireless switch was used as a quick simple way of diverting some of the excess solar into hot water. The ultimate goal is to have the whole house moved over to air source heat pumps with full zonal control and integration with the solar and batteries via Loxone.
Just looking at your video and the wiring. As far as I understand all DC should be the same length for each element.
Ie inverter cables must be the same length from phase 1 to phase 3 unit.
Battery cables must be same length from further away to closest battery.
But it doesn’t look like that has been done here?
Brilliant video Cory. Loved it
More awesome Coryfication! Cheers
Tidy, good work! Wish my Victron kicked out 45kW 🤯
Thank you! You and me both!
Where can I purchase this ground mount system?
10:31 I thought externally rated boxes had separate fixing holes that are away from the internals, wouldn’t water make it way in over time?
They are the provided holes away from the internal frame, sealed for IP.
Class Video Cory, Keep harnessing that sunshine! ☀☀☀
Thanks! You too!
What work trousers do you have?
why did you not choose to AC couple some of that array?
Top job there... Can I ask the name of the ground mount system please?
Fogstar energy are releasing a 15.5kWh pack with; grade A EVE LiFePo4 cells, JBD 200amp BMS. Only £2500 each.
Its just fair pricing, nothing cheaply made about it, their other LiFePo4 batteries are incredibly unmatched value for money.
Just tried the victron link, it's asking for credentials
The Victron access to the VRM has the incorrect permissions set, so you cant see it, even if you register for a victron account :(
Would be nice to see your calculations on how you got £0 energy bill ?
Flawless content as always 🤘🏻
Appreciate it! 😎🙏🏼
👍👍👍👍👍
Would that RF device work with lights too? Can see it being a handy little get out jail card. I’ve seen it before at shop but not knowing what it is. Thanks for showing 🙏🏼🙌🏽
It works on anything, if you go over the stated maximum current, you will of course need a relay.
RF Solutions kit is top notch. I have used some of their other similar (but cheaper) kit, to operate 4 sets of Traffic Lights, each with 4 lights, around a Go-Kart track, no problems so far!
Would you do another “van/tools tour” and update us on any new cool tools or anything to help you with the job
Will do!
nice！！！
Awesome ❤
Great video keep it up 👍
Thanks!
the vrm link doesn;t work it just say you don;t have acess to this installation
Was convinced that was Dan from SlowMoGuys!
More content please Mr Cory😎
So those struts in the ground with the grub screw type fasteners ... what's going to happen when the weather heat cycles them? Surely they'd be best to drill through the inner strut so they're not just "clamping" but actually supporting? Or have I understood this wrong?
We’ve followed the instructions and design of the manufacturer, but I think you raise a valid point
Thanks for the reply. It's possible that the correct torque will create locating "dimples" in the inner shaft, but my initial worry was that the heating and cooling would loosen them off. Hopefully they'll all move in unison and not damage anything if it does happen - it's a bloody cool array and the plant room is a techies "gentlemens club". Love the quality of electrical design and craftmanship that has gone into it.
NB I tried to view the VRM installation online but got an error to say I don't have access...I presume the owner has removed public read-only?
@@corymac
@@grahamek86I have a Victron system, and with the shared link you often have to hit the back button, then it loads. Currently on my tablet and the link on here is not working.
Great content, I’m curious was that “Fistral Beach Hotel and Spa”?
Yes it was!
@@corymac ha ha, we were there Bank holiday weekend and had the same (although no broken toe), hope you enjoyed your time there.
Cracking video 👍👍
Legend!
Which BMS do the Lemon Energy batteries use?
We us the 200a Seplos BMS, it has great communication capabilities and is well proven.
No need for MCS with Octopus. Just cut some DPM and cover them so there is no light/sun getting to them?.
Yep! I’ve not bothered with MCS now personally. Don’t really see the benefit to me nor customer.
how much did the whole system roughly cost for the customer?
Well judging on nearly 60k of batteries probably 100k easily.
Hi Great Video,
we are based in NZ and live on a 10 Acre Lifestyle block, we are going to put a 3 phase Victron system in using 3 x 10kva Quattros, do you have the System schematics of your system.
this would help us out greatly.
We are hoping to get a blog post up on our website with more details of the install along with some schematics. If you need any assistance with the system design please get in touch. We are also looking at selling our batteries in Australia, I'm sure we could ship to NZ from there 😊
Love a cunning plan! So cunning you could put a tale on it and call it a cunning plan! #foxy 😂
Over 30 degrees today. I had to laugh. We’ve been sitting at 34 degrees. Long work pants and shirts full PPE and it’s meh. Nice.
19:12 "zip tying" - UV resistant one hopes ?
Steel…
Did you use Galv spray/paint on your cuts?
What sort of savage do you take me for
How much do I need to win on the lottery to get a beautiful setup like this?
The client should swap out the immersion heater for a heat pump hot water system, a lot more efficient.
Hi cory mac you are doing a great job and making some fabulous adventures videos superstar about solar energy well done you and the team ali walsall west midlands england junction 10 m6 Walsall churckery
Someone didn't consider that grass grow...should have used racking at minimum 1-2m higher. Same with the snow in winter.
2m higher? 😂
No VRM access 😢
Any idea of cost of this install Corey?
Belter job by the way 👌🏻
Hopefully with client’s permission we can release this soon!
Hahah my disabled daughter who struggles to eat or drink anything, absolutely loves those little moon things!!!
The snack of legends!
If I could post a pic of her massive grin with a mouth full of moon balls I would 😂😂
25:49 You forgot the wiring diagram
How much for an install like that?
Your new business must be doing well with great projects like this one👍
£130k
This install belonged to Lemon Energy! I was just a contractor 😁👍🏼
@@zjzozn thank you for your reply.
That seems quite reasonable given that it will save a £39k per year electric bill
16:49 you never heard of „Generator Connection Boxes“ haven‘t you?
i would run pvc pipe so you could run new cables or pull out bad ones
Which 7 core DC cable was used?
SWA ….. single insulated ⚠️
@@zjzozn Yes, that's my concern.
Why the concern?@@VinoVeritas_
4:01 🤣
The cost of the panels,inverters,installation and storage must be added together and divided by their expected life span, to give an accurate cost per year. Even the land used to mount the solar panels is a cost. Dont get me wrong, there is a lot about this install that is very good, even excellent from an equipment point of view.......but it is not free, it all costs $$$. Myself, living off grid for 5 years )) We had a large battery storage LiPo (not ion) storage facility near Rockhampton Australia catch fire recently.........DO NOT put your lithium storage in the same room as your inverters......thats asking for trouble. Put them in an adjacent fire resistant room.
I appreciate your expertise, but these aren’t LiPo, they’re LiFePO4 - phosphate. A lot more stable 🤓👍🏼.
Also li-po is just a more specific type of li-ion.
Lmao it maybe assembled in the Uk bit let's not kid ourselves.
Good for lemon to have UK stock but I am tired of UK companies making out its there kit its not.
Its an EEL case!.
I would wire the isolators in last, just in case some smart arse turns them on. Unless you can padlock the whole lot and just you have the key