





Marstek Jupiter C Plus All-In-One Balcony Power Plant with Storage

Leistungsstark & Flexibel für den Haushalt
Der Jupiter C+ liefert zuverlässig bis zu 800 W Ausgangsleistung, ideal für den täglichen Hausgebrauch, und reduziert so Ihre Abhängigkeit vom Stromnetz sowie die Energiekosten. Mit einer Basiskapazität von 2,56 kWh, die sich durch bis zu drei Erweiterungsakkus flexibel auf beeindruckende 10,24 kWh ausbauen lässt, passt sich das System Ihrem Energiebedarf an – von alltäglichen Geräten bis hin zu umfassender Haushaltsversorgung. Genießen Sie maximale Flexibilität und mehr Unabhängigkeit mit einer Lösung, die mit Ihren Anforderungen wächst.
How does the Jupiter C+ work?
Time of day
During the day, the Jupiter C+ converts the solar energy collected by its solar panels into alternating current and feeds it into the home's grid to meet daily needs, while storing excess energy. This reduces electricity consumption from the grid and lowers energy costs.
At night
At night, the Jupiter C+ releases the stored energy to power the household's appliances. With an expandable capacity of up to 10.24 kWh, it easily covers a home's all-day energy needs.
Effortless and Intelligent Operation


Plug & Play, Easy Installation and Expansion
Simple and quick installation with a stackable design that allows for effortless capacity expansion. You do not need complex wiring or technical expertise. Save time, reduce labor costs, and make your energy supply simpler!

Plug & Play, Easy Installation and Expansion
Simple and quick installation with a stackable design that allows for effortless capacity expansion. You do not need complex wiring or technical expertise. Save time, reduce labor costs, and make your energy supply simpler!





Reliable battery quality
Our LiFePO₄ (lithium iron phosphate) cell is a reliable energy source for your home. With over 6,000 charge cycles, it promises to brighten your moments for a decade or more. And like a guardian angel, its 7-stage safety protection watches over you, ensuring every charge is a safe embrace. Immerse yourself in a world where technology and humanity meet and experience energy that truly cares.


10-year warranty
Quality you can rely on, guaranteed for a decade. The Jupiter C Plus sets a new standard in energy storage with its exceptional durability and performance, backed by our 10-year warranty. Enjoy years of reliable, worry-free energy, knowing your investment is protected.
IP65 protection, temperature resistant
The Jupiter C+ is dust and waterproof according to IP65 and operates reliably at temperatures from -20°C to +60°C. It offers reliable, year-round protection for photovoltaic systems in all weather conditions.
| Base battery | |
|---|---|
| Model | Jupiter C+ |
| Number of expansion batteries | 3 pieces (max) |
| Total capacity of the system | 2.56 kWh ~ 10.24 kWh |
| DC: PV Input | |
| Maximum input power | 2400W |
| Operating voltage range | 16V~60V |
| Short-circuit current | 20A |
| Number of MPPTs | 4 |
| MPPT Efficiency | 99,8% |
| AC: On-Grid Output | |
| Nominal output power | 800VA |
| Operating phase | L/N/PE |
| Nominal grid voltage | 230V |
| Nominal frequency of the grid | 50Hz |
| Nominal output current at the grid | 3.48A |
| Power Factor | > 0.99 (Standard) |
| THDi | < 3% |
| Efficiency | |
| Battery side - AC side Maximum efficiency | >96.5% |
| General | |
| Temperature range | -20 ~ + 60℃ (Storage -30℃ ~ + 85℃) |
| Relative humidity | 0–95% |
| IP level | IP65 |
| Cooling | Natural cooling |
| Maximum altitude | 2000m |
| Other | |
| Grid-connected AC connection | BC01 |
| Photovoltaic connection | MC4 |
| Display | HD Touchscreen |
| Communication | Bluetooth, WIFI and RS485 (waterproof aircraft connector) |
| Expansion battery (Stack) | |
| Model | JC+ B2500 |
| Parameters from the battery | |
| Capacity | 2.56kWh |
| Life cycles | >6000 (at 25°C) |
| Battery type | LiFePO4 |
| General (Battery) | |
| Temperature range | -20 ~ + 60℃ (Storage -30℃ ~ + 85℃) |
| Relative humidity | 0–95% |
| IP level | IP65 |
| Cooling | Natural cooling |
| Maximum altitude | 2000m |
Included in the delivery
FAQ
How does the Jupiter C+ balcony power plant with storage work?
How can you control the output from the Jupiter C+?
Which smart meters are compatible with the Jupiter C+?
Can the capacity of the Jupiter C+ be expanded?
Can the expansion battery of the Jupiter C+ extend the capacity of the Jupiter All-in-One C/E?
What do I need to consider when using the Jupiter C+ in winter?
At low temperatures, the activity of the lithium battery decreases, which can easily lead to the battery's power consumption being high and rapid. Therefore, care should be taken when using batteries in winter:
(1) In winter, it is recommended to reserve at least 30% or 50% of the battery power to avoid low battery performance. Especially in snowy weather, it is recommended to maintain 70% of the battery capacity to ensure that the battery has enough reserves.
(2) If the battery has not been charged for more than a week, it is recommended to interrupt the discharge until the battery is charged to more than 90% before turning on the discharge.
(3) Avoid high-power discharges. PV is weaker in winter and charging is more difficult. If the device is discharged at high power, this can easily lead to the battery having low performance for an extended period.
(4) Regularly check if the PV panels can deliver power normally. Especially after heavy snowfall, the PV panels can easily be blocked by snow and may not charge the battery for a long time.
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