Launching the Marstek Saturn C, the top selling solar battery in Germany

With electricity prices constantly changing, making the most of every watt generated by your solar kit is more important than ever.

The new Marstek Saturn C is a compact storage solution specifically designed for plugin solar kit owners who want to upgrade their solar system to the next level, adding storage.

The 2,24 kWh battery allows you to store surplus production and use it later, increasing both your savings and your energy independence.

How does the Marstek Saturn C work?

The Marstek Saturn C connects directly to your solar kit and works as an intermediate energy storage device between your solar panels and microinverter.

During the day, the Marstek Saturn C stores the solar production you don’t consume in real time, preventing it from being fed into the grid thanks to its integration with a smart meter.

During the night, when your panels stop generating energy, the system automatically releases the stored electricity through the microinverter, efficiently powering your household consumption.

With a capacity of 2,24 kWh, the Marstek Saturn C can easily power essential devices such as routers, refrigerators, fans, and other appliances that continue operating at night.

It is compatible with solar kits of up to 1600 W of input and allows for a continuous output of 800 W, making it ideal for urban homes and plugin solar kits.

Quick and easy installation

The Marstek Saturn C can be installed by simply connecting your solar panels to the Marstek battery and the Marstek battery to the microinverter.

The installation doesn't require more than a few minutes, as you don't need to modify your electrical system.

If you need more capacity, you can expand your storage by connecting up to four batteries, fulfilling your energy needs.

Additionally, you can combine your battery with a smart meter, activating the zero feed-in function. This way you ensure that you make the most of your solar energy without feeding any surplus.

Full control from your mobile

With the real-time monitoring app, you can easily track:

• The energy production of your solar kit
• The consumption of your home in real time
• The savings generated by your solar kit and Marstek battery

High durability and long lifespan

The Marstek Saturn C has IP65 protection, making it resistant to dust and water, ideal for outdoor use on balconies or terraces. Its internal battery uses LiFePO₄ (lithium iron phosphate) technology, known for its safety and durability.

Its 6,000 cycles, equivalent to 16 years of one cycle per day, along with a 10-year warranty, reinforce its reliability as a long-term investment.

Conclusion: more self-consumption, more savings

To sum up, the Marstek Saturn C is the ideal tool to take the next step in energy efficiency and make your solar installation work even harder for you. With a storage capacity of 2,24 kWh, it supports up to 4 solar panels with a 1.600 W input and 800 W output, making it perfect for most plugin solar systems.

If you need more storage capacity and higher output, we recommend the Marstek Venus E 5,2 kWh model, which delivers up to 2.500 W and offers even greater flexibility for larger energy needs.

More control, more savings, more freedom.