Відео

it's unnerving but unnecessary for smaller systems.

When putting the PowerPole connector terminals on don't twist the copper strands after stripping off the PVC. Keep them as straight as possible. This makes putting the terminal on a lot easier. It does take a little practice to make sure all the strands make it into place, but it makes for a much superior crimp in the end. When you twist them, the chances of them binding and not sliding into place a lot greater. This leaves less of them along the length when you crimp.

Nice project!

cool no pouch cells 💪💪💪

Glad you got it fixed and working am a lover of Sungold inverter hoping to get one someday

Well, if you're a decent electrician, this should never happen in the first place because you should always have a breaker or a fuse between your battery and your inverter and the breaker would be open or the fuse would be pulled, and you would never create a spark. So anyone that wires directly to an inverter with no overcurrent protection is a bozo!

I usually use a small 12 volt bulb. the bulb starts out bright, then, dims down. If you mistakenly connect the inverter backward, the bulb remains full bright, indicating that the capacitor is not charging, and without damage to the inverter. Connecting the inverter to the battery out of polarity is disastrous! A resistor is fine, but, you really can't tell when the capacitors are fully charged, and it isn't quite as obvious if the polarity is reversed. The lightbulb will let you know if you didn't get a good connection as well.

The problem is less the size of the spark, it's more that electronics don't like large currents, even briefly.

I've never had a problem connecting the battery... The connection snaps a little and then moves on

Im sure this batteries made from old batteries

I love this

About how much would this run

I have never heard of a resistor charging anything, but I have heard about DISCHARGING capacitors with resistors. Am I missing something?

Sharpen a number 2 pencil on both ends, does the same thing as a resistor

Do that with a 48-volt inverter

YOU SHOULD DO GROUND AFTER POSATIVE

LOVE YOUR SENSE OF HUMOR 😂😂😅

I like the spark when plugging up power to ebike.......it lets me know its got all its needed connections getting power

the current price difference between the regular and the low temp 100ah battery is $11 ($216 and $204.89). If I plan on having my battery indoors next to my Bluetti AC70 for extended capacity with a mini split heater running, would I ever need low temp protection in Houston Texas? If I need to I can build a little case for it and use some foam board insulation to help keep it warm if need be, but I just wonder which is best for me.

Stop being a baby a little spark never hurts

So, there's a spark. Big deal.

Don’t shut the MPPT controller battery breaker off with the PV breaker on you got lucky when you did in this video. Have fun stay safe.

😂😂😂😂😂

Couldn't you also just turn the inverter off first?

Excellent Video, thank you for sharing

😂

I'm going to need 4-6 of these if I'm going to power my daily Reddit trolling.

Just what I was searching for, so a 12v 200ah battery is kinda equal to a 24v 100ah battery

"I want to touch the outside of the nuts" Big pause mane lol 😂

For a 2K and under inverter, it's not necessary. As you just saw, no damage to your inverter.

You should always hook up the negative last. That reduces the spark.

Fast short tap tap tap x3.. it will be fine

The resistor will NOT, repeat NOT charge the capacitors. The capacitors retain a charge from the last time connected. The resistor will DISCHARGE the capacitors. But it's no big deal either way.

Because you’re not supposed to connect the negative first. Always connect positive first and it won’t spark.

Hello there! Pricewise talking... How much will be the budget for the settings? Thanks

Those inverters should already have some kind of inrush current limitation built in like switching power supples, right? You shouldn't have to do this, but I guess it helps stop the capacitors from acting like a short circuit at the beginning and therefore eliminate sparks completely.

The sparks aren’t much for a small inverters. It’s them 5kva and 10kva that you will get a really big spark. But it doesn’t damage anything it’s just a convinces thing

I just got the Bluetooth with low temp protection. It’s pretty gnarly.

If you like solar projects, consider the EG4 Solar Mini Split. DIY Installation. Comes with 4 PV panels. Solar only or you can connect to grid for 24 hour use. Heats and cools. Takes about 6.5A AC or Solar to run, compared to 30A for a central AC, that is a no brainer. Definitely supplements the central AC, it does not come on nearly as much and does not stay on as long. I love it.

I use the wire shelving units to mount everything on and I have the lower shelves for lead-acid batteries. Some of these shelving units have wheels so I can move it around if necessary. I mount a 3/4 inch plywood to the back of the shelving unit for the charge controller, inverter, and all that. I have 12V and 24V systems set up now with 2, 4 and 8 batteries depending on what it is used for. I like stacking the cheap Eco-Worthy 30A charge controllers and I have 3 and 4 of them per system. Cannot overload them that way. You can build your own automatic transfer switch using the 80A relays with 120VAC coils if you only want grid backup. You can use the Eco-Worthy Charge Controller programming for the battery monitor and Alexa relays for the timing functions if you need it and an 80A relay with a 12V or 24V coil for a transfer switch.

I just trim the insulation, twist the wire together and cap it with a wire nut. Its not like high voltage that will kill someone. As long as you have a tight connection, youre not going to have any problems. No fancy wire connectors are really needed.

Give the link to buy this inverter

I thought you had actually built an inverter, which is what I've been looking for. Anyone have a link to that video?

With Large Inverters you will get a much larger spark and can burn out the board. Ask me how I Know.

Positive goes on before the earth wire,

Seasick 🤢

Great video very informative!!

If you have accidentally shorted a car battery you know how bad it.can.be

That looks like something I’ll see when I plug something in an outlet at my grand parents house

Great review! Thanks