We have 4x200 watt Renogy panels on the roof for a total of 800 watts of solar. I DIYed a Lifepo4 battery using 4x272 amp hour 3.2 volt Lishen cells for a 12.8 volt nominal battery that can provide roughly 3500 watt hours of energy. The cells are managed with an Overkill Solar BMS.
We have 4x200 watt Renogy panels on the roof for a total of 800 watts of solar. I DIYed a Lifepo4 battery using 4x272 amp hour 3.2 volt Lishen cells for a 12.8 volt nominal battery that can provide roughly 3500 watt hours of energy. The cells are managed with an Overkill Solar BMS.