Kingconn has officially launched its new-generation all-in-one residential energy storage system (ESS). The unit integrates hybrid inverter, LiFePO4 battery pack, BMS and EMS inside one cabinet. Targeting residential PV markets across Europe, Latin America and the Caribbean, it helps homeowners achieve energy self-sufficiency and backup power during grid outages.
This all-in-one ESS adopts Grade A LiFePO4 cells with over 8,000 charge cycles. It supports PV DC input, both on-grid and off-grid operation. In case of blackouts, the system switches to backup power in milliseconds to keep critical loads such as refrigerators, lights and routers running. Thanks to pre-integrated structure, on-site wiring work is greatly reduced, cutting installation time and maintenance costs.
Modular capacity expansion is available; users can stack extra battery modules according to their consumption. The built-in smart EMS automatically optimizes self-consumption of solar power for peak shaving and electricity bill reduction. Multiple safety protections including over-voltage, over-current, over-temperature, short-circuit protection and active thermal management are equipped, adapting to various outdoor climates.
According to Kingconn’s energy storage product director, global distributed solar demand keeps rising, and end users prefer simple, reliable all-in-one energy solutions. This ESS is developed for overseas residential applications and holds multiple international certifications to meet grid standards in different countries, delivering stable, low-carbon home power. Going forward, Kingconn will keep upgrading integrated solar-storage products and expand commercial & industrial energy storage solutions.
