Two lithium battery power supplies
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
1000VA/800W UPS Battery Backup and Surge Protector, Backup Battery Power Supply with LiFePO4 Battery, BMS & Cooling Fan, Lithium Battery of 10 Years Lifespan, 8 Outlets, AVR, LCD Display. 4.3 out of 5 stars. 38. 200+ bought in past month. $199.99 $ 199. 99. Join Prime to buy this item at $179.99.