Marstek Venus D Inverter 230VAC 2200W – Expandable energy storage from 2.56 kWh

The Marstek Venus D inverter 230VAC 2200W is a powerful and compact inverter, specifically developed for modular energy storage systems. This inverter efficiently converts DC power from batteries into 230V AC and forms the core of a flexibly expandable home battery system.

This product includes the inverter only. Battery capacity is optional and expandable from 2.56 kWh up to a maximum of 15.36 kWh.

Efficient and smart inverter for home batteries

The Marstek Venus D is designed for optimal performance in combination with expandable battery modules. Thanks to its integrated bidirectional technology, energy can both be stored and fed back into the grid.

With a power output of 2200 W, this inverter is suitable for residential applications and small energy setups. In case of power outages, the backup function ensures essential devices remain operational.

Key features of the Marstek Venus D inverter

The inverter features four independent MPPT inputs, allowing up to 4 kW of solar energy to be efficiently utilized. This enables optimal performance of solar panels with different orientations.

The 2200 W bidirectional operation supports both grid charging and feed-in. In backup mode, the inverter delivers 2200 W continuous power, with a peak of 2500 W. Switching to emergency power occurs within 15 milliseconds.

Installation is simple thanks to the plug & play principle, allowing quick deployment. The inverter is compatible with modular batteries expandable from 2.56 kWh to 15.36 kWh.

Real-time monitoring is available via the Marstek app, where settings can easily be adjusted. The system supports Bluetooth, Wi-Fi, and Ethernet for stable communication.

The built-in anti feed-in function with smart meter prevents unwanted energy export to the grid, maximizing self-consumption.

With a lifespan of over 6000 cycles and a design life of 15 years, this inverter is a durable investment. The IP65 protection allows both indoor and outdoor installation, even in harsh weather conditions.

Why choose the Marstek Venus D inverter?

The Marstek Venus D is ideal for users looking to build a flexible and future-proof energy storage system. Thanks to the modular battery capacity, the system easily grows with your energy needs.

This inverter offers a perfect balance between power, efficiency, and ease of use, suitable for both residential and light commercial applications.

Technical specifications

Inverter power: 2200 W bidirectional
Backup power: 2200 W continuous, 2500 W peak
Solar input: max. 4000 W via 4 MPPT inputs
EPS switching time: < 15 ms
Battery capacity: expandable from 2.56 kWh to 15.36 kWh (optional)
Lifetime: > 6000 cycles
Design lifetime: 15 years
Warranty: 10 years
Protection class: IP65
Operating temperature: -20 °C to 60 °C

Conclusion

The Marstek Venus D inverter is a smart and future-proof choice for anyone starting with energy storage and planning to expand later. Thanks to its modular design, reliable performance, and easy installation, this inverter forms the ideal foundation for an efficient home battery system.