12,5 kW 110/240 V Wechselstrom Split-Phase 15 kWh All-in-One Energiespeicher-Solarsystem

Combining an inverter, battery, BMS, and comprehensive protection system into a single integrated unit, this all-in-one energy storage solution delivers reliable performance, high efficiency, and worry-free operation for residential applications — simplifying installation while maximizing system stability.

Engineered to deliver uncompromising system reliability while streamlining both installation and day-to-day operation. The integrated design eliminates complex external wiring and redundant components, significantly reducing setup time and ongoing maintenance effort. With fewer connection points to manage and intelligent self-monitoring built in, the system operates smoothly and dependably — giving you peace of mind and a truly hassle-free energy experience from day one.

Featuring an integrated port design with a built-in circuit breaker, this inverter eliminates the need to purchase or install additional external breakers. The streamlined layout reduces external wiring, simplifies installation, and improves overall efficiency — while enhancing system safety and keeping a clean, professional appearance.

Featuring two independent MPPT trackers, each channel optimizes its own PV array at peak power point — maximizing energy harvest even when panels face different orientations or experience partial shading. With a combined max PV array power of 9000W+9000W, 22A+22A input current, a max open circuit voltage of 500Vdc per channel, and a wide MPPT operating voltage range of 125–425Vdc, the system adapts flexibly to various panel configurations while delivering consistently higher generation efficiency.

The ESS delivers 12500W of pure sine wave output paired with 16kWh of high-capacity storage — enough to run your main household appliances with stable, reliable power. Even during grid instability or outages, your home stays powered without interruption, giving you true energy self-sufficiency.

The system supports up to 5 customizable time-of-use periods for both charging and discharging. During charging periods, it automatically prioritizes storing energy from low-cost off-peak grid electricity at night and surplus solar power during the day, maximizing energy utilization and effectively reducing household electricity costs. During discharging periods, it covers morning and evening peak usage windows, prioritizing battery power to avoid high peak rates while providing reliable backup protection during outages.