You can contact us and ask your question via the options below.
The Marstek Venus 2.56kWh Home Battery offers an advanced energy storage solution designed for the modern home. This system utilizes LiFePO₄ (Lithium Iron Phosphate) battery technology, known for its safety, long lifespan, and thermal stability. Thanks to the plug-and-play functionality, the battery can be easily connected via a standard 230V socket without requiring technical knowledge or installation by a specialist.
!!! Pre-Order NOW !!!
1 Unit at €1099
2 Units at €1049 each
3 Units at €999 each
Expected delivery: 2nd week of May
Plug & Play Installation: The battery comes with an integrated 230V plug, allowing you to connect it to the power grid within minutes without tools or an installer.
LiFePO₄ Battery: The choice of LiFePO₄ technology ensures safety, long lifespan (6000+ charge cycles), and optimized efficiency. This technology is resistant to overheating, short circuits, and other potentially hazardous conditions.
2500W Micro-Inverter: Unlike many other battery systems, the Marstek Venus features a 2500W micro-inverter. By default, it is set to 800W but can easily be increased to 2500W via the app. This design increases efficiency and minimizes energy loss during conversion. As a result, the Marstek Venus achieves up to 30% higher performance compared to systems with larger, traditional inverters.
Nominal Voltage: 51.2V (16S configuration)
Capacity: 2560Wh
Lifespan (at 25°C):
6000 charge cycles with a Depth of Discharge (DoD) of 90%
Efficiency: The battery has a maximum efficiency of >93.5% on the AC side during both charging and discharging.
Input/Output Power (On-Grid): 2.5kVA continuous output, maximum apparent output of 3.5kVA for 10 seconds for peak loads.
Grid Voltage Range: 187V ~ 253V, suitable for use within the common European household voltage range.
Grid Frequency: 50Hz
The Marstek Venus can operate both as a backup system (off-grid) with an equal capacity of 2.5kVA and as an on-grid system when connected to the grid, ensuring seamless integration with your existing energy network.
Plug-and-Play: Connect the battery to a standard 230V socket.
P1 Meter Installation: Install the included P1 Meter (CT003) in the meter box to manage communication between the battery and the electricity grid.
WiFi Integration: Connect the battery to your WiFi network to monitor the system via the Marstek Venus app for real-time data and management.
This user-friendly approach makes the Marstek Venus ideal for both self-sufficient households and users of dynamic energy contracts who want to take full advantage of variable electricity rates.
The Marstek Venus app offers deep control and insight into your energy consumption. Through the app, you can:
Monitor the battery status, including remaining charge level and storage system efficiency.
Optimize your energy consumption by managing storage and discharge cycles based on electricity rates.
Track market fluctuations and align your energy consumption with dynamic rates for buying or selling electricity on the grid via the EMS (Energy Management System) function.
IP65 Rating: The Marstek Venus is water and dustproof, suitable for both indoor and outdoor use.
Non-Flammable LiFePO₄ Battery: LiFePO₄ offers inherent safety, even in case of damage, overheating, or incorrect loading.
Temperature Range: The system operates efficiently within a wide temperature range of -45°C to +70°C, ensuring high performance in various climates.
When you use the Marstek Venus home battery and feed electricity back into the grid, you may be able to reclaim part of the VAT (21%) through the Small Business Scheme (KOR). This requires you to enter into a dynamic energy contract.
If you wish to use this service, you pay a one-time fee of €149, including VAT.
1x Marstek Venus 2.56kWh battery with integrated plug
1x Marstek Venus P1 Meter (CT003)
1x Wall mounting set for easy installation
4x Wheels with brake for easy movement
1x Power cord (for standard EU socket)
1x RS485 cable for data exchange
1x User manual
Plug & Play: Easy installation without technical knowledge
LiFePO₄ Technology: Long-term safety and durability
2500W Micro-Inverter: Better efficiency and less energy loss
Backup and On-Grid Functionality: Flexible use with or without solar panels
IP65 Waterproof: Suitable for indoor and outdoor use
Up to 15 years lifespan
10-year warranty (2 years exchange + 8 years factory warranty)
Get the Marstek Venus 2.56kWh home battery and benefit from plug-and-play installation, advanced battery technology, and optimal energy storage.
👉 Order now or request advice without obligation.
No reviews yet
You can contact us and ask your question via the options below.
What do you think of the article?
