residential off grid storage system

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Safe & Reliable

Enhanced Lithium Iron Phosphate Battery Cell and BMS

Uninterruptible Power Supply

10 milliseconds Automatic Switchover to UPS Mode

High Efficiency and Smart Control

Maximum MPPT Efficiency of Up to 99.9% and Remote Monitor via Web Portal or APP

Excellent Output Wave

High-quality Pure Sine Wave Output


Maximize the Self-consumption of Solar Energy

The excess power generated from the PV array can be stored in batteries to support loads when solar production is weak, maximizing the self-consumption of solar energy.

Provide Backup Power for Critical Loads

The battery stores solar power or takes energy from the grid to supply power during outages. The system automatically switches to UPS (Uninterruptible Power Supply) mode within 10 milliseconds when outages occur.

Time of Use (TOU)

By setting the charging and discharging time, the battery can be charged at off-peak rates and discharged to loads at peak hours to reduce the electricity bill.



São Paulo, Brazil

São Paulo is an alluring city in Brazil that has a great amount of sunlight. However, some villages in the city are suffering unstable grid. To address this, an off-grid solar storage system was installed in Mr. Danial’s house, who was a resident of a duplex apartment in São Paulo. The project utilized IEETek’s Trio series HF-5.0 off-grid inverter and P5000T Slim series battery pack. The system will generate a green power supply, enabling the customers to use electricity generated by themselves.

Cape Town, South Africa

Mr. Thabo had been enduring the inconvenience caused by the unstable power grid in the suburb of Cape Town. It was an area that receives abundant sunlight during the day. To address this, a 3.6 KW off-grid solar system was installed in Mr. Thabo’s house. This system includes IEETek’s HF-3.6 off-grid solar inverter and P5000T Slim series battery pack, which ensure a reliable power supply to Mr. Thabo’s house.

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