Dyness B12M1, Single Module, LiFePO4, 175 Ah, 2.1kWh

Available on backorder

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The Dyness battery module B12M1 is widely used in energy storage and back-up power systems.

For new energy storage, from distributed household energy storage systems to centralized power station energy storage system, B12M1 plays an excellent role for its modular design.

For back-up power systems, module-based systems can be irreplaceable both in grid or off-grid.

SKU: B4850-C-1 Category:



  • Each module is equipped with an independent BMS system


  • Safe lithium iron phosphate battery cell

Modular Design

  • Compact size and light weight

Compact Design

  • Weight/Kg: 22
  • Size/mm: 480 * 360 * 90
  • Practical pull ear design improves operation convenience

Intelligent management

  • Dyness battery module is equipped with intelligent BMS for each battery pack to manage modules effectively.
  • Compared with the traditional module, B12175 offers best energy storage reliability with longer life span.

Module Application

  • The Dyness battery module B12M1 is widely used in energy storage and back-up power systems.
  • The B12M1 module is also ideal for marine and recreational vehicles (RV) applications such as camper trailers, campervans and motorhomes.

Wide Compatibility

  • Dyness is proud to announce that our B12M1 modules can work with Victron/Goodwe/Imeon/Solis/Lux Power/Sofar/GMDE/Voltronic.
  • SMA (Under testing)/Deye (Under testing).

Natural Cooling

  • Doesn’t require expensive cooling and ventilation systems

Longer Lifetime

  • 6000 cycles, 10 year warranty (70% capacity remaining) when installed by a qualified installer/electrician, and must be registered on the Dyness website.
  • 3000 cycles, 5 year warranty when used in mobile vehicle applications such as RVs and marine.

Easy Installation

  • Standard 19” design with helpful pulling ear
  • Quick stacking



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