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Hi people, is that politically correct? I know who cares right! I have done alot of research on these batteries and I will again say no one pays me or gives me aany breaks on stuff, no affiliation with signaturesolar so I'll just tell it like it is. First I built my own to start with just like...

This is my system in Colorado I built myself. It consists of 48ea. 250w 9amp used panels, 8ea. 48v 5.12kwh 100ah batteries, 1ea. Aims 10kwh inverter and 1ea. Growatt 12kwh inverter, and 2ea. Growatt 80amp MPPTS. I made my own transfer switch and combiner boxes.

Hi everyone, I accidentally erased my firmware doing an update so James sent me a new BMS from Signaturesolar and said it would not effect my warrenty if I replaced it. So here is an inside look. I also made a video on how to replace it for ames and he will post it later to thier site.

Gyll batteries are not being covered under any warrenty. I have said nothing but good things about them but have had one inportant issue with the first battery I bought. Now after 7 months the battery has failed and I showed them on video what exactly it does. It changes parmeters completly by...

Ok, so if we need a dc disconnect from battery to controller or if it trips how are we supposed to protect our MPPT controller since you never leave just the solar panels connected with out the battery connection?

Purchased 8ea 100ah LiFePO4 cells from Ruixu. Will says there BMS's are not great so I purchased two 12v ,120amp BMS from Overkill on Amazon. They have a schematic that shows 1 BMS can run 8 cells with only 4 wires for the cells. Should I run two separate BMS's or use 1 BMS for all 8? I want 24v...

Hi everyone, I am a newer member but have learned alot so thank you to everyone for helping each other. Let me state that I am not sponsored by anyone nor do I have any motive but to learn and help if I can. Recently I have discovered a 24v and a 48 v LiFePO4 battery that is ALMOST to good to...

New to this what is an affiliated link? I don.t mean to sound stupid, (I know to late right).

Hi, the solar panels are Newpowa 2ea 100w 12v- actual is 17v 5.89 amps. the two 200w 12v- actual is 17v 11.76 amps. I'm thinking to tie 1ea 100w in series to 1 ea 200w and then parallel both sets to the outback flexmax 80 which would give me I think, 24vdc setup. But I'm reading that I can goa...

Hi, Need answer to simple question. I have a 48v inpuut inverter and a new type 48v LiFepo4 battery with a switch to turn on and off. My question is everyone hooks up the positive cable then uses a 30 ohm or so resistor with the negative cable to charge up the caps so it won't spark. Is there...

Hi, Need answer to simple question. I have a 48v inpuut inverter and a new type 48v LiFepo4 battery with a switch to turn on and off. My question is everyone hooks up the positive cable then uses a 30 ohm or so resistor with the negative cable to charge up the caps so it won't spark. Is there...

I have an AIMS 3 string combiner box,-Total output amps is 125A, Ea string is 25a, 200volts max. My question is does it work as any other series/parallel combining math and can 1 string be of a different amps and volts from another. Example is first string is 1250watts 188volts 9amps. the second...