Wall-mounted energy storage battery has 3 models: 5kWh,10kWh,16kWh (48V 100/200/314Ah). Long cycle life, max 15 units parallel for capacity expansion. Compatible with 20+ mainstream inverters, IP65 waterproof & dustproof. Equipped with RS485/CAN communication, optional Bluetooth. Ideal for home solar storage, emergency backup and commercial peak shaving.