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So I've got 7 of these batteries for a 24v 7s system: https://batteryhookup.com/products/new-lg-chem-n2-1-3-7v-120ah-cell-module?variant=31947081154692 I've seen David pos video on it, but it doesn't seem to work for me. Some of the leads were cut too short, and don't stick out far enough for...

So, I ordered this Battery kit from Big Battery. https://bigbattery.com/product/24v-a123-lfp-battery-free-shipping/ It was a version that came with a BMS, and a wiring harness adapter, which makes it so soldering isn't needed. I'm trying to put it all together, but the adapter will plug in both...

Did I just screw up and order batteries that I shouldn't have? I just ordered 7 of these intending to build a battery for my 24v MPP All in one system https://batteryhookup.com/products/new-lg-chem-n2-1-3-7v-120ah-cell-module I didn't realize that they weren't LiFeP04 at time of ordering. Are...

I'm still super new, and just starting out on a 24v MPP all in one setup for my shed. I don't really use eBay or Ali express often at all, so my spider sense isn't developed yet. Most of what ice found were $500+ $150 shipping...

I'm thinking about ordering an MPP All in one, but the only way to get it (so far as I know) is to order it from Taiwan. Considering the virus, has that been a problem for anyone? If I ordered it, will I have to wait for everything to blow over before it's sent...on the back of a giant snail to...

Yo, Super new to solar! Just purchased 3x 305W Sunpower panels primarily to power my pool pump but after looking at battery prices...err...I guess if I HAVE to?? The pump needs to run 6 hours a day, which roughly coincides with the amount of direct sunlight I get! My pump: 110V 4.0A A/C A few...