FOSSiBOT FBP1200-B 1985 Wh LFP expansion battery green FBP1200-B

The FOSSiBOT FBP1200-B is an additional 1985 Wh battery module designed to expand the FBP1200 energy storage system. According to the manufacturer, it raises the total system capacity to as much as 39.1 kWh. Its LFP (lithium iron phosphate) cells are valued for their long service life, stable operation and high safety. The manufacturer rates the battery for up to 6000 charge cycles.

The plug-and-play design allows quick expansion without additional cables. The IP65 rating is intended to allow use even in harsh conditions. The operating temperature range is -20 °C to 55 °C, so the module can be used in both winter and summer. A display shows the charge level, input and output power and the current operating status.

According to the manufacturer, a single FBP1200 unit can operate with up to four additional FBP1200-B modules. This makes the solution suitable for motorhomes, households needing a backup power source, or mobile work.