marstek venus d expansion battery Modules Power your home with stored

Power your home with stored solar energy and 1

Boost your solar system’s performance and cut your power bill

Choose one of our 7 mounting options to capture the most sunlight

so you are flexible to take them with you

Includes backup mode for power outages

marstek venus d expansion battery Modules Power your home with storedThe expansion batteries of the Marstek Venus D allow you to increase the storage capacity of your solar system quickly and easily. Each expansion battery adds 2. 56 kWh and you can stack up to 6 units to reach a total of 15. 36 kWh without any modifications or construction work. Direct integration with the main Marstek Venus D unit Supports up to 8 solar panels connected 4 kW of solar input with 4 MPPTs Provides up to 2200 W of output for home