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Focus on LiFePO4 Battery Manufacturing for 17 Years

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Powall series battery

Powall series battery packs are all in one energy storage systems, designed entirely for residential ESS applications.

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Consult Immediately Specifications

Powall series battery all-in-one.jpg
Powall series battery

Green energy

Topband domestic energy storage system gets energy from rooftop solar power generation equipment, household wind turbines, and low-cost power of social power supply systems. This system can be used at peak times, not only meets emergency purposes, but also useful for family electricity costs saving.

  • Design life15 years
  • FunctionBluetooth&WiFi
Green life
Home appliance design, beautiful appearance, easy to operate.Friendly man-machine interface, large LCD screen display
Explore the Benefits of Lithium Batteries

Topband domestic energy storage system gets energy from rooftop solar power generation equipment, household wind turbines, and low-cost power of social power supply systems. This system can be used at peak times, not only meets emergency purposes, but also useful for family electricity costs saving.

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Safe&Reliable

Compliant with CE, UN38.3, IEC62619, UL1973

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Scalability

5.12KWh ~ 20.48 KWh can be extended

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Convenient installation

The installation can be completed by simple stacking

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More usable energy

90% Depth of discharge pack level energy optimization

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Long-lasting

15 years life design. Long cycle life and superior performance

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Smart wifi

Support Wifi APP/ cloud platform monitor

TECH & SPECS
  • Item/Model
  • Powall 35U-H-RS05
  • Powall 50U-H-RS10
  • Powall 50U-H-RS15
  • Powall 50U-H-RS20
  • Nominal voltage
  • 51.2V
  • 51.2V
  • 51.2V
  • 51.2V
  • Manage battery capacity
  • 100Ah
  • 200Ah
  • 300Ah
  • 400Ah
  • Number of battery modules
  • 1
  • 2
  • 3
  • 4
  • Battery usable energy
  • 5kWh
  • 10kWh
  • 15kWh
  • 20kWh
  • Battery operation voltage range
  • 51.2V~58.4V
  • 51.2V~58.4V
  • 51.2V~58.4V
  • 51.2V~58.4V
  • Max. output power
  • 3500W(US) 3000W(EU)
  • 5000W
  • 5000W
  • 5000W
  • Communication to inverter
  • RS485
  • RS485
  • RS485
  • RS485
  • WIFI
  • Support
  • Support
  • Support
  • Support
  • Protection rating
  • IP54
  • IP54
  • IP54
  • IP54
  • Cycle life
  • 6000 Cycles
  • 6000 Cycles
  • 6000 Cycles
  • 6000 Cycles
  • Battery module weight
  • ~56kg
  • ~101kg
  • ~146kg
  • ~191kg
  • Module dimension(L*W*H)
  • 670*150*890mm
  • 670*150*1340mm
  • 670*150*1768mm
  • 670*150*2196mm
  • Cell type
  • LiFePO4
  • LiFePO4
  • LiFePO4
  • LiFePO4

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Contact Us
Add:Topband Industrial Park,LiYuan Industrial
Zone,Shiyan,BaoAn District,Shenzhen,China.
Tel:+86-755-2765 1888
Fax:+86-755-8178 5041
E-Mail:li-power@topband-e.com

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