Hybrid All-In-One ESS (NEW)

iPower HES1-3K/3K6/4K6/5K/5K5/6KS2
HES1-1K5/3KL2

The all-new iPower HES1-3K/3K6/4K6/5K/5K5/6K S2 series is an integrated residential solar-storage-charging solution. Featuring a completely redesigned exterior that blends with home decor styles, it offers simple and convenient installation with a neat, aesthetically pleasing result after setup. Compatible with large photovoltaic modules, it can simultaneously charge batteries and feed power to the grid at rated capacity. With millisecond-level grid-tie/off-grid switching capability, the off-grid mode supports 2x power output for 10 seconds. Its integrated solar-storage-charging logic delivers greater economic benefits for users.

High Performance


● Supports 200% PV oversizing with 210 mm modules for maximum solar yield.
● Low PV start voltage enables earlier, more efficient generation.
● Up to 13.8 kW PV input, supporting 200% of rated capacity.
● Smart CT metering for cost-efficient, fast installation.
● Ultra-quiet <35 dB for a seamless, silent home experience.

High Reliability


● Supports 200% overload for 10 seconds under peak demand.
● IP66 protection ensures reliable operation in humid conditions.
● Built-in battery heating maintains performance in extreme cold.

Intelligent Control


● Seamless switching <10 ms for uninterrupted backup.
● 7×24 scheduling with six periods maximizes energy savings.
● Integrated PV & storage with ECO mode for cleaner, cheaperelectricity.
● Smart heat pump control uses surplus PV energy for green heating.

Flexible Expansion


● Plug-and-play design enables fast installation.
● Expandable battery capacity up to 35 kWh per unit.
● Up to 2 units in parallel, delivering 12 kW output and 70 kWh storage.

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