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High Voltage Residential Energy Storage System 230V-691V

PowerGrid HVS  suitable for high-voltage single-phase and three-phase solar systems, 6000 cycles @ 90% DOD, Voltage range 230V-691V, Stackable up to 8 modules, Maximum storage capacity 40.96kWh.

Product Specification:

  • MOQ: 10PCS
  • Delivery time: 25-35 working days
  • Capacity of supply: About 2 million KVAH each year
  • Color: Color customizable
  • Payment methods: L/C, D/P,T/T, PayPal, Western Union
  • Port: GuangZhou/ShenZhen
More Information

PowerGrid HVS 20kWh / 25kWh / 30kWh / 35kWh / 40kWh

PowerGrid HVS is a high-voltage residential energy storage system. Unlike other stacked products in the market, each battery module of PowerGrid HVS has a thickness of only 90mm, with a total height of only about 1 meter in the case of 8 stacked in series, and each module weighs 45kg, so that a person can complete all the installation work without lifting up his arms.

home battery system

For increased flexibility in high voltage residential energy storage systems, PowerGrid HVS is compatible with several high voltage single-phase or three-phase hybrid inverter brands, such as Solis, Solplanet, and Hypontech, which you can use to seamlessly integrate with our high voltage residential energy storage systems, tap into your solar energy system for backup power, peak shaving, and peak recovery. peak shaving, and increasing PV self-consumption.

Residential Energy Storage System

Features of High Voltage Residential Enegy Storage System PowerGrid HVS

Safe and reliable

• Redundant protection design for all-round protection
• High quality power output
• IP54 protection level for reliable operation
• Secondary architecture of automotive-grade BMS system to ensure stable system operation

High voltage and high-efficiency design    

     • 204.8V – 409.6V high voltage design
     • High conversion efficiency, energy saving and environmental protection
     • TI embedded design, very low standby power consumption
     • Support well grid inverter, off-grid inverter
     • High brightness industrial control display, real-time display of battery information

Modular and stackable

      • Can be connected in series to ensure high efficiency
      • Well-connected to provide more power
      • Up to 8 modules can be connected in series
      • Simple and flexible, adaptable to different scenarios
      • Modular design, module only 45kg

Multiple interfaces to support cloud-based system

     • RS485, CAN and other communication interfaces
• Built-in Wifi / 4G / Bluetooth and other expansion modules
• Support remote online upgrades, simple maintenance
• Support cloud system, accurate to each group of electric core operation

HV battery system

Product model HVS4 HVS5 HVS6 HVS7 HVS8
Battery Number 4 5 6 7 8
Rated voltage 204.8V 256V 307.2V 358.4V 409.6V
Rated capacity 100Ah
Battery capacity 20.48kWh 25.6kWh 30.72kWh 35.84kWh 40.96kWh
Charging current Continuous: 30A Maximum: 70A
Discharging current Maximum continuous current: 70A
Self-discharge rate ≤2%/Month
Charging temperature 0℃ — + 55℃
Discharge temperature -20℃ — + 60℃
Protection level IP54
Communication method CAN/RS485/WIFI/4G/Bluetooth
Dimension(mm) 635*480*635 635*480*735 635*480*835 635*480*935 635*480*1035
Weight 230kg 275kg 320kg 365kg 410kg
Cycle life >6000 cycles @90% DOD, 25℃, 0.5C
Certification UN38.3/CE/IEC62619/ROHS


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