Expansion storage for Marstek Jupiter C-PLUS 2.56 kWh

More capacity – easily expand, sustainably store

Expand your Marstek Jupiter C-PLUS system with additional storage capacity – without any tools or modifications. With one or more of these expansion modules, you can increase the total capacity of your system up to 10.24 kWh. Perfect for anyone who wants to get more out of their solar system.

Your benefits

 Simple extension: Plug & Play – simply connect, automatically recognized

 Modular & stackable: Up to 3 additional modules for max. 10.24kWh total storage

 Safe & durable: LiFePO4 technology with over 6000 charging cycles

 Marstek Semi-Solid State: Particularly safe, liquid-solid cell structure

 Maintenance-free: No service required – 10-year warranty

Technical data

• Battery type: LiFePO4
• Capacity per module: 2.56kWh
• Maximum expansion: up to 3 modules → 10.24kWh total capacity
• Life: >6000 cycles
• Operating temperature: -20°C to +60°C

Dimensions & Weight

• Mass: 480 × 320 × 165 mm
• Weight: approx. 23 kg

compatibility

• Only compatible with the Marstek Jupiter C-PLUS main unit
• Automatic detection through integrated communication interface (RS-485 / CAN)
• Seamless integration – no separate controls or settings required

Scope of delivery

• 1x extension battery with 2.56 kWh Marstek JUPITER-C Plus