Collection: Low Voltage Storage Batteries

Low voltage storage batteries for homes, typically 48V or 51.2V nominal: Felicity LiFePO4 modules of 5.12kWh for wall, rack or stacked mounting, floor units of 11.7, 14.3 and 16kWh including heated IP65 versions, plus rack modules from Pylontech, Pytes, Dyness and Weco.

Low voltage is the standard choice up to around 20-30kWh: it costs less, it is safer to maintain and it has the widest compatibility list among hybrid inverters. The limit is current: past certain powers the cable cross-sections and the losses get significant, and it is worth moving to high voltage.

Always check usable capacity in kWh, maximum charge and discharge current and CAN or RS485 compatibility with the inverter.