Marstek Jupiter C/E solar storage system 2560/5120Wh with integrated inverter (All-in-One)

Marstek Jupiter C/E solar storage system 2560/5120Wh with integrated inverter (All-in-One)

The Marstek Jupiter C/E is a high-performance solar storage system with a capacity of 2560/5120Wh and an integrated 800W inverter – the perfect solution for your balcony power plant or solar array. With this compact all-in-one unit, you can store excess energy and use it exactly when you need it.

How does the Jupiter All-in-One work?

The Jupiter All-in-One stores the solar energy generated by the solar panels and feeds it into the grid via an integrated micro-inverter. The maximum solar input power is 2000 W. The grid feed-in power is 800 W and can be adjusted manually or automatically according to the smart meter.

How can I control the output power of the Jupiter All-in-One?

You can manually set the discharge time and power via Jupiter's HD touchscreen or integrate Jupiter into the Marsrtek app. Alternatively, you can activate the automatic discharge mode if a smart meter is connected. In this case, Jupiter will discharge either according to your discharge settings or based on data collected by the smart meter.

Which smart meters are compatible with the Jupiter All-in-One?

Jupiter currently supports the Marstek Smart Meter CT002 and the Shelly Pro 3EM. If you are using a P1 meter, the Marstek CT003 can be used for intelligent power control.

Can the capacity of the Jupiter All-in-One be expanded?

The Jupiter's capacity cannot be expanded with additional batteries. It is available in two capacity versions: Jupiter C with 2560 Wh and Jupiter E with 5120 Wh. You can purchase the appropriate model depending on your needs.

What should I pay attention to when using the Jupiter All-in-One in winter?

At low temperatures, the activity of the lithium battery decreases, which can lead to rapid and high energy consumption. Therefore, the following points should be observed in winter:

1. Plan for energy reservesIt is recommended to reserve at least 30–50% of the battery capacity to avoid excessively low charge. Especially in snowy weather, the battery should ideally remain at 70% charge to ensure sufficient reserves.
2. Avoid longer charging breaksIf the battery has not been charged for more than a week, the discharge should be paused until the battery is recharged to over 90%.
3. Avoid high discharge powerSince PV output is lower in winter and charging becomes more difficult, high-power discharge should be avoided. Otherwise, the battery could have a low capacity for an extended period.
4. Check PV modules regularlyEspecially after heavy snowfall, it's important to check whether the solar panels are still generating electricity. Snow can block the modules and prevent the battery from charging for extended periods.