Most reacted threads

I was at cabelas today and found this ammo box that’ll fit a 280ah battery perfectly with room to spare for a bms and such. I thought I would share because I’ve been struggling to find a box or 3D print file. https://www.cabelas.com/shop/en/cabelas-dry-storage-ammo-can They have dark green or...

I've just received my 8-280ah 3.2 prismatic cells in the mail (from Xuba), and I am planning on building a 4p2s 560ah 12V system for my RV conversion. All the cells read at 3.28V. I was made aware that I have to bottom balance the cells. So I was going to use Wills video on how to bottom balance...

I ordered a 200amp Daly bms off of Alibaba and it came with no extra cords or temp sensors, and the bms itself had no plug ins ports accept for the balance leads. Did I buy a bms that I’m unable to adjust the settings? I’ve never read anything on a Daly bms that you can’t adjust. There’s no on...

Ordered a renogy 2000watt inverter charger. First day it came in, I wired it, plugged stuff in and it worked. Couple days later I go to use it and it’s broken. Giving me fault code 05 error or output short circuit. Checked my setup like 10 times, wiring, fuses and all is fine. I didn’t change a...

Hello! 1 of my 4 280ah lifepo4 battery cells has been damaged somehow. It has a puncture and is leaking a little. I’ve asked Amy if I can just replace it with a newer cell and she advised against it because the newer models are different and could cause damage. Does anyone have any advice on...

Do these wire gauges and fuse/circuit breakers look appropriate?

hello, this thread is continuing this thread:https://diysolarforum.com/threads/renogy-2000watt-inverter-charger-fault-code-05-error.27519/page-2 I recently purchased a 2000watt Renogy inverter/charger. Long story short it was working at first, now its not. I went on to purchase the same inverter...