◆ Safer Cobalt Free Lithium Iron Phosphate (LFP) Battery: Safety and long Lifespan, high efficiency and high power density. Intelligent BMS, providing complete protection. ◆ Reliable Support high discharge power. IP20, natural cooling, wide temperature range: -20℃ to 55℃. ◆ Flexible Modular design, easy to expand, Max. 64 units in parallel, Max. capacity of 327kWh. Suited to residential and commercial applications for increasing the self-consumption ratio. ◆ Convenient Battery module auto networking, easy maintenance, support remotely monitoring and upgrade, support USB drive upgrade the firmware. ◆ Eco-Friendly Use environmental protection materials, the whole module non-toxic, pollution-free. ◆ Three Mounting Methods 19inch Standard design, support rack-mounted, wall-mounted, and floor-mounted, saving installation space.