Enphase AC Battery 270W 1.2kWhCapacity:- 1.2kwNominal Power :-  200w (output power)Location :- Indoor Dimensions:- high=487 , Width=311Weight:- 25kgWarranty:- 10 years  maximum batterys :-13Simpler• Quick and easy single person installation• Plug and play installation• Interconnects with standard household AC wiringSafer• No high voltage DC in system• Cells safety-tested and certified by TÜV Rheinland• Prismatic cells are highly stable over time Greater Reliability• Lithium iron phosphate (LFP) chemistryfor long cycle life• 10-year warranty• Modular design promotes redundancyThis battery will work with inverters such as * Selectronic* Sma sunny island* Sungrow* Fronius* Goodwee* SolaX * Redback This is a much better and cheaper option than a tesla power wall ,or enphase options