The Lithium Iron Phosphate Battery (LiFePO4 battery) or LFP battery techs develop more and more mature in recent years, it leads to more stable and long-span-life lithium batteries widely used for energy storage, especially heated use in solar electricity generating system and solar-powered lighting system, among them, there is solar energy storage battery 10KWh LiFePO4 Powerwall and other types of lithium battery applications.