Sigenergy SigenStack Battery 12.0kWh 

Please note: Sigenstack is not compatible with Sigenstor inverters/batteries

#2:   SIG-STACK-BAT-12.0  - Battery Pack

Sigenergy SigenStack Battery Datasheet 

Sigenergy SigenStack User Manual 

Sigenergy SigenStack Installer Guide 

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Sigenergy SigenStack 12.0kWh Battery – Reliable Energy Storage for Homes & Businesses

The Sigenergy SigenStack 12.0kWh Battery is a high-performance energy storage solution designed to deliver reliable, long-lasting power for UK households and businesses. Built with advanced lithium iron phosphate (LFP) cells, it ensures exceptional safety, a long cycle life, and efficient charge/discharge performance, helping you get the most from your solar investment.

Key Features of the SigenStack 12.0kWh Battery

• 12.0kWh usable capacity for dependable energy storage

• Long-life LFP battery chemistry offering improved safety and durability

• Modular stacking system for seamless future expansion

• Weatherproof IP66 rating, built to withstand UK conditions

• Plug-and-play installation for quick, tool-free setup

• Smart energy management compatibility for optimised efficiency

Technical Specifications

General Specifications

• Weight: 107 kg

• Nominal Energy: 12.006kWh

• Operating Temperature Range: -20°C to 55°C

• Dimensions: 768 × 195 × 363 mm

Performance Specifications

• Nominal Charge/Discharge Rate: 0.5C

• Maximum Charge/Discharge Rate: 1C

Additional components required:

   
Sigenergy SigenStack Battery Controller M2-0.5C BOOST     
Sigenergy SigenStack MAIN Base Unit 0.5C     
Sigenergy SigenStack SUB Base Unit 0.5C   (required for 8+ batteries) 
Sigenergy SigenStack Cover (required for 8+ batteries)     
Sigenergy 4G Communication Module

Why Choose the Sigenergy 12.0kWh Battery?

The SigenStack 12.0kWh battery provides a future-proof, scalable energy storage solution that grows with your needs. Its robust LFP chemistry, weather resistance, and modular design make it one of the most reliable and efficient choices for residential and commercial solar systems in the UK.