The TEZE Upgrade 48/51V 15KWh PowerWall is a high-capacity LiFePO4 battery with a built-in BMS, designed for home solar storage. It offers 280-300Ah capacity, 15kWh energy output, and compatibility with solar systems. Its advanced safety… What Makes the TEZE Upgrade 48/51V 15KWh PowerWall Ideal for Solar Storage?