Marstek Venus D Slaver

Marstek Venus D Slave is a dedicated slave expansion battery module for the Venus D system, offering 2.56kWh per unit. Up to 6 modules can be stacked to expand the total system capacity to 15.36kWh. It adopts safe LiFePO4 cells with over 6000 charge cycles and IP65 dust and water resistance for stable operation in wide temperature ranges. The modular stackable design supports plug-and-play installation without complicated wiring. It seamlessly works with the Venus D master unit to increase solar self-consumption and meet rising household energy storage demands. Equipped with comprehensive battery protection and backed by a 10-year warranty.