16.5kwh eco worthy lithium ion battery (51.2V,324ah) battery is a high capacity solar server rack designed for heavy home duty energy storage,it features built-in smart management, often includes Bluetooth and wifi for remote monitoring, with the 16,500 watts -hours of capacity, this unit is well -suited to form the backbone of a large off-grid or hybrid solar installation, paired with a 5kva to 10kva inverter residential loads overnight, including inverter air conditioner, refrigerator, television, and fans.