

Marstek Jupiter C Plus All-in-One Storage 2.56kWh 800W LiFePO4 with 4 MPPT
The Marstek Jupiter C Plus combines a 2.56kWh LiFePO4 battery, an 800W inverter and energy management in one unit: PV modules connect directly to its 4 MPPTs (up to 2400W input) and the energy stored during the day powers the home in the evening, with no separate microinverter.
Capacity grows up to 10.24kWh with up to three Jupiter C Plus expansion batteries. With a compatible meter (Marstek CT002, Shelly Pro 3EM or Marstek CT003 for meters with a P1 port) it adjusts its output to cover household consumption. It is managed from the touchscreen or the app, and the IP65 enclosure allows installation in a sheltered outdoor spot. It has no emergency socket and does not charge from the grid: for backup, Venus A or Venus D are the right choice.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | Jupiter C Plus |
| Battery energy | 2.56kWh LiFePO4 |
| Expansion | up to 10.24kWh with 3 expansion batteries |
| Cycles and depth of discharge | > 6000 |
| PV input | 4 MPPTs, 4 × 500W (2400W), MC4 connectors |
| AC output to the home | 800W, single-phase 230V with household plug |
| Emergency output (EPS) | not available |
| Compatible meters | Marstek CT002, Marstek CT003, Shelly Pro 3EM |
| Communication and display | Wi-Fi, Bluetooth, RS485, USB-A, touchscreen |
| Protection rating | IP65 |
| Operating temperature | -20 to +60 °C |
| Dimensions | 480×320×230 mm |
| Weight | 28.45kg |
Installation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.


















































