PowerUp by ESS LiFePO4 48V 5.1kWh battery-2yr Warranty Rack/Floor Mount – Special


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A Grade UL Listed cells, same factory as competition product (“Eee Gee Four”)

Important!  Warranty only applies if connected to MPP Solar or Growatt charge controllers  (Some charge controllers such as PWM and other MPPTs  etc drastically overcharge and can damage BMSs and cells by putting the entire Solar Array open circuit voltage directly to the battery terminals)

Rack Mount / Floor Standing

Battery Cables and comms cables not included, you will need to make 4/6/8 AWG cables with 5/16th lugs or any size to match your requirements.

A Lower cost solution same quality.

We are working on trying to communicate via CANBUS and RS485 protocols .   for now.. No BMS communication, BMS not compatible with MPP Solar or Growatt

Some folks don’t care about BMS comms,  they can be a pain as most folks know.

2 Year Warranty 6000 Cycles 90% DOD ,

Click Link  Here for PDF Resources Manuals, Specs ,Warranty


Additional information

Weight 115 lbs
Dimensions 24 × 24 × 11 in


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