Huawei Power-M

Stylish all-in-one modular solution offering reliable backup form an unstable and unreliable grid, grid or solar charge storage.

The iSitePower-M has a slim 16cm aluminium alloy enclosure with a frosted texture giving it a modern clean look making it a pleasing and welcome option as a backup or solar solution where installations are in visible indoor or outdoor locations, all the wiring between the batteries and the inverter are neatly tucked inside the units cover panels.

This Power-M is quick and easy system to install either as a floor or wall mount option all cables and connectors between the inverter and the storage is included in the package, with minimal tools required for the installation.

The modular design of the iSite Power-M makes expansion of the storage and inverter capacity a flexible option to grow with your lifestyle or gives you the option of starting off with a basic system and expanding as you go, 5KW storage up to 45KW.

With the iSitePower-m Fan less construction and <29 dB Operation sound level makes it an ideal solution for indoor applications. With it great looks and quite operation installing the iSitePower-M in your living spaces will not impact on your lifestyle.


Indoor or outdoor installations

Off-grid or grid connected backup – residential or commercial.

Houses, apartment, shops or offices.

Commission and monitor the iSitePower-M using the Fusion Solar application, giving you real-time access to system information consumption and generation and historical usage data.

Power-M 5/5

5KW inverter with 5KW Storage

Power-M 5/10

5KW inverter with 10KW Storage

Power-M 5/15

5KW inverter with 15KW Storage


Excellent performance:

  • Ultra-fast: 2-hour fast charge 100%
  • Ultra-quiet: Fan less design, operating noise less than 29 dB Energy switchover without perception<10ms Smart priority management (Solar /battery /grid /DG) Smart mobile
  • APP management: monitor device running status in real-time, help EPC & client efficiently manage the device. D.G. scheduling is supported, D.G. does not need to be started manually.
  • Built-in energy optimizer, supporting mixed use of old and new lithium batteries
  • Indoor scenario, floor-mounted
  • Off-grid and unreliable grid areas, civil and commercial backup power
  • AC mode – Single-phase/dual-wire: 85 – 290 Vac
  • Input Power – Single-phase/dual-wire, 42A
  • Input voltage – 58-150 V DC
  • Input power – 8kW max
  • Output voltage – Single-phase 200–230 Vac
  • Battery capacity – 4.8kWh per battery
  • Charging Power – 4.8kW max.
  • Maximum parallel capacity – A maximum of three battery modules can be connected in parallel, 14.4 kWh.

Technical Specification or the Huawei Power-M

AC Output

  • Rated Power Output: 6 kVA / 5 kW
  • Output Voltage: 230 VAC/50Hz
  • Output Current: 25.8A
  • Bypass Input Power: 6kW

AC Input

  • AC Input Voltage: 230VAC/50Hz
  • Surge Protection: 3 kVA/5 kVA, 8/20 μs
  • Input Current: 30 A

PV Input

  • Start-up Voltage: 100VDC
  • MPPT Voltage: 90–420VDC
  • Input Voltage (Voc): 435VDC
  • Input Current (Isc): 2 x 15 A
  • Recommended PV Power: 5000 Wp
  • PV Strings/MPPT Routes: 2/1
  • Optimizer Compatibility: DC Mbus Compatible
  • DC Surge Protection: 10 kA, 8/20 μs, criterion C
  • Input Current per Strings: 15 A


  • Communication: Wi-Fi
  • Display: LED’s, NetEco
  • Battery Module Capacity: 5 kWh per module
  • Output Power: 2.5kW per Module, 5kW per ESS
  • Output/Input Voltage: 370-480VDC
  • Cycle Life: 6000 cycles @ 25°C, 100% DOD

 What’s in the box

  • 1 x Huawei 5KW Isitepower-M ESS Power Module / Inverter
  • 1 x Huawei 5KWh Isitepower-M ESS Battery Module
  • Communication and Battery Cables