MARSTEK · STORAGE

Marstek JUPITER-C Plus 5,12 kWh AIO storage for balcony power plant

SKU: 14202

Delivery time: 2–3 working days

The stated delivery time is an estimate based on available stock. Shipping is via standard delivery. Weekends and holidays may delay delivery.

Storage capacity
5,12 kWh
Size of the offered storage configuration
MPPT / Extensibility
2,56 kWh
For PV design and system balancing
Set concept
Complete set
Components of the offered configuration
Mounting option
Balcony
For mounting selection and installation planning
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€829,00 €999,00 You save €170,0017 % OFF
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Up to 30 years guarantee

Enjoy maximum security: Up to 30-year warranty on high-performance modules, 10–12-year product warranty on inverters, and 10 years on battery storage systems (with a 15-year lifespan). For other products, please refer to the specific details in the respective product documentation.

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Product description

Marstek JUPITER-C Plus 5,12 kWh complete storage set for balcony power plants.

Marstek Jupiter-C Plus Balcony Power Plant StorageThe offered AIO variant combines the Jupiter-C Plus model with 5,12 kWh storage capacity.

Delivery:

1x Marstek Jupiter C PLUS 2,56 kWh AIO Balcony Power Plant Storage
1x Marstek JUPITER-C Plus extension battery 2,56 kWh 
1x mounting accessories (4x floor mats and 1x plug)
1x AC connection cable 
1x User's Guide

 

The Marstek JUPITER-C Plus 5,12 kWh complete storage set for balcony power plants is a ready-to-use complete package for your balcony power station – consisting of the main unit with a capacity of 2,56 kWh and a matching extension battery that increases the total storage capacity to 5,12 kWh. Thanks to the integrated inverter, touchscreen, and app control, the weatherproof, robust system is ready for immediate use – without the need for an electrician, tools, or prior technical knowledge. 

 

Product features – Marstek Jupiter C PLUS:

  • --All-in-one design: Integrated battery, BMS and micro inverter for compact, efficient use.

  • --High solar charging power: Up to 2400W via 4 MPPT with 99,8% efficiency for ultra-fast charging.

  • --800W output power: Ideal for everyday home use, reduces grid dependency.

  • --Expandable capacity: Expandable from 2,56 kWh to up to 10,24 kWh – flexible depending on energy needs.

  • --Intelligent energy distribution: Self-consumption during the day, use of stored energy at night.

  • --Zero feed-in: Dynamic power adjustment for 100% self-consumption (compatible with common smart meters).

 

Mini Power (New Power GmbH) is an official distributor of Marstek in Europe and is committed to selling the original products of the Marstek JUPITER-C Plus 5,12 kWh complete storage set for balcony power plants from Marstek.


Matching accessories and related products


Product history

Marstek Jupiter C Plus All-in-One Balcony Power Plant Storage

all-in-one design

Thanks to the compact combination of battery, BMS, and microinverter in one device, the system structure is significantly simplified and energy losses minimized – for efficient and grid-friendly energy use.

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Marstek Jupiter C Plus with 800 watts AC output power

800 W output power for household use

With an output power of up to 800 W, the Jupiter C+ reliably powers your everyday devices – effectively reducing dependence on the power grid and electricity costs.

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Variants

Datasheet & Instructions

Verified product-related documents and instructions.

Technical information

The values ​​that determine the purchase.

Technical information

MPPT / Extensibility 2,56 kWh
Storage capacity 5,12 kWh
Mounting option Balcony
Set concept Complete set
37.000+ installed balcony power plants
Since 2022 Experience with solar solutions
30 years Warranty on solar panels
11.000 kWh in battery storage systems

Experience that creates trust

Why Mini Power

Mini Power helps you choose balcony power plants, storage systems, solar panels, and suitable accessories. Product information, scope of delivery, and compatibility are clearly presented so you can select a system that suits your location and energy needs. If you have any questions, you can contact us directly at info@miniminipower.com.

Start your own energy transition with Mini Power.

Frequently asked questions

Question & Answer

Answers to key purchasing questions regarding compatibility, performance, installation, and scope of delivery.

Do these Marstek Jupiter C Plus come directly from Marstek Energy?

Mini Power is one of Marstek Energy's official distributors in Europe. We guarantee that all our products are genuine Marstek Energy products.

How does the Marstek Jupiter C Plus work?

The Marstek Jupiter C Plus 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-connected output 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 Marstek Jupiter C Plus?

The discharge time and power output can be manually set via the Marstek Jupiter C Plus's HD touchscreen or controlled through integration with the Marstek app. Alternatively, automatic discharge mode can be selected if the Marstek Jupiter C Plus is paired with a smart meter, allowing it to discharge according to the discharge settings or the data recorded by the smart meter.

Which smart meters are compatible with the Marstek Jupiter C Plus?

The Marstek Jupiter C Plus currently supports the Marstek Smart Meter CT002 and Shelly Pro 3EM. If a P1 meter is used, the Marstek CT003 can be combined with it for intelligent power control.

Can the capacity of the Marstek Jupiter C Plus be expanded?

The Marstek Jupiter C Plus has a capacity of 2,56 kWh and can be connected to up to three additional batteries. The expandable capacity range is therefore between 2,56 kWh and 10,24 kWh.

Can the Marstek Jupiter C Plus extension battery extend the capacity of the Marstek Jupiter All-in-One C/E?

The Marstek Jupiter C Plus extension battery does not support expanding the capacity of the Marstek Jupiter All-in-One C/E.

What should I keep in mind when using the Marstek 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:
(1) In winter, it is recommended to reserve at least 30% to 50% of the battery capacity to avoid low charge. Especially in snowy weather, it is recommended to maintain at least 70% of the battery capacity to ensure the battery has sufficient reserve.
(2) If the battery has not been charged for more than one week, discharging should be paused until the battery is more than 90% charged before discharging is enabled again.
(3) Avoid high-power discharging. In winter, PV power is weaker and charging is more difficult. High-power discharging may cause the battery to operate at low power for a long time.
(4) Check regularly whether the PV modules are receiving normal power. Especially after heavy snowfall, the PV modules can easily be blocked by snow, resulting in the battery being unable to charge for a long time.

Is the Marstek Jupiter C Plus suitable for commercial applications?

Yes, the Marstek Jupiter C Plus is suitable for both private households and commercial applications. With its high storage capacity and energy efficiency, it can also meet the higher energy demands of commercial enterprises that want to reduce their energy costs while simultaneously achieving their sustainability goals.

How does the Marstek Jupiter C Plus contribute to sustainability?

The Marstek Jupiter C Plus supports sustainable energy use by enabling the storage and reuse of excess solar energy instead of fossil fuels. By using renewable energy, you actively contribute to reducing CO2 emissions and promote a more environmentally friendly power supply.

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