Marstek
Marstek Venus X all-in-one AC-coupled storage system 10 kWh 6 kW LiFePO4
Marstek Venus X all-in-one AC-coupled storage system 10 kWh 6 kW LiFePO4
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€2,722.50
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€2,722.50
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Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
Businesses and non-Italian private customers: purchase with 22% VAT. The 10% rate is reserved for private customers resident in Italy — find out more.
Foreign companies entitled to 0% VAT: please write to info@litio.store.
Delivery in 10-20 daysAll-in-one systemMarstek
Marstek Venus X all-in-one AC-coupled storage system 10 kWh 6 kW LiFePO4
The Marstek Venus X is an all-in-one residential storage system that combines 10 kWh of LiFePO4 battery and a 3.6 kW / 6 kW bidirectional inverter in a single AC-coupled cabinet. It integrates existing solar arrays of up to 7.5 kW without changing their inverter and offers two installation modes: plug & play for a fast setup, or WireLite hardwiring to unlock full power for heavy loads.
It is the answer for high-consumption homes and small businesses that want maximum self-consumption, peak shaving and continuity of supply: the backup port delivers 6 kW continuous with 12 kW surge and switchover under 10 ms. With the SmartBox, up to three units run in parallel for as much as 60 kWh. Anti feed-in responds in 3 seconds, cells last over 10,000 cycles, and the unit is IP65 rated, works from -25 to 55 °C and stays below 30 dB.
Key features
10 kWh with built-in inverterA 10 kWh LiFePO4 battery and a 3.6 kW / 6 kW bidirectional inverter in one product, with efficient cooling and independent maintenance.
6 kW backup in under 10 msThe backup port powers critical loads or the whole home with 6 kW continuous and 12 kW surge.
Two installation modesPlug & play to start right away, or WireLite AC hardwiring for full power and a tidy distribution board.
Precision anti feed-inWith the Marstek smart meter it adjusts charging and discharging in real time: 3-second response and only 10 W of error.
Technical specifications
| Feature | Value |
|---|---|
| Product code | VENUS X |
| Battery capacity | 10 kWh |
| Cell chemistry | LiFePO4 |
| Bidirectional inverter | 3.6 kW / 6 kW |
| AC-coupled PV input | up to 7.5 kW |
| On-grid output power | 6 kW |
| Backup power (EPS) | 6 kW continuous, 12 kW surge |
| EPS switchover time | < 10 ms |
| Cycle life | > 10,000 cycles with 80% capacity retention |
| Service life | over 15 years |
| Expandability | up to 3 units in parallel, 60 kWh with single-phase SmartBox |
| Anti feed-in | 3 s response, 10 W error (with Marstek smart meter) |
| Communication | Wi-Fi, Bluetooth, Ethernet, RS-485 Modbus RTU, open API |
| Installation modes | Plug & play or WireLite AC coupling |
| Ingress protection | IP65 |
| Materials | high-temperature and fire resistant |
| Operating temperature | -25 °C to +55 °C |
| Noise level | < 30 dB |
| Warranty | 10 years |
Documentation
PDFMarstek Venus X - Product Introduction (PDF)Official manufacturer documentPDFMarstek Venus X - Brochure (PDF)Official manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.