Phu Quoc Island, Vietnam – July 18, 2025 – Sungrow, a global leader in solar and energy storage solutions, has launched its next-generation residential energy storage system (ESS) at the 2025 Southeast Asia Distribution Summit. The new system, featuring upgraded MG Series inverters, delivers power capacities from 5 kW to 10 kW and integrates cutting-edge technologies like ultra-fast 4ms backup switching, full-power operation at 45°C, and active PID recovery. Designed for households seeking energy independence, it ensures reliable performance in extreme climates or unstable grid conditions.

The MG5/6RL inverters are now available, supporting over 50 third-party batteries, while the higher-capacity MG8/10RL models and new MGL060 battery will debut in Q4 2025.

Flexible and Scalable for Any Home

The system scales from 5 kW to 80 kW with parallel configurations, fitting everything from apartments to large villas. It supports multiple setups, including battery-ready, backup-only, and full off-grid solutions. Smart energy management features like graded load prioritization and diesel generator coordination further enhance adaptability.

Uninterrupted Power and Quiet Operation

During outages, the inverter switches to off-grid mode in just 4ms, preventing disruptions. Despite its compact size, it delivers 200% overload capacity—enabling high-power appliances to run smoothly. Noise levels are kept below 35 dB, ensuring a quiet home environment.

High Efficiency and Smart Control

With 200% DC input and 160% output capacity, the system maximizes energy use, even charging batteries while powering homes. It’s compatible with all major PV modules and maintains full output in extreme heat. The intuitive 4.3-inch touchscreen allows quick setup and real-time monitoring, while an upcoming AI-powered iHomeManager will optimize energy use based on weather and tariffs.

Coming Soon: Next-Gen MGL060 Battery

Launching later this year, the MGL060 battery boasts a 314 Ah LFP cell design, 8,000-cycle lifespan, and pack-level DC/DC optimization for mixed-battery setups.

Sungrow’s latest innovation reinforces its commitment to sustainable, intelligent energy storage, empowering households with reliable and efficient power solutions.