E-KwBe-2.5-GreyGCL Lithium Battery 2.5kW UseableCapacity:- 2.5kwNominal Power :-1.5kw (output power)Voltage :- DC 48v-63VLocation :- Indoor or Outdoor Dimensions:- high=669 , Width=452  ,Depth=127Weight:- 25kgIP rating :-IP54Warranty:- 7 years  This battery will work with inverters such as * Selectronic* Sma sunny island* Sungrow* Goodwee* SolaX * Redback This is a much better and cheaper option than a tesla power wall ,or enphase options