Marstek Venus A Home Battery 2.12 kWh – Standalone Battery

Want to get more out of your solar panels without hassle? The Marstek Venus A home battery makes it simple. This compact 2.12 kWh battery module stores your excess energy directly, so you can use it yourself later—precisely when you need it.

Thanks to the built-in inverter, you can connect the Venus A directly to your solar panels. No extra equipment, no complex installation. You'll be ready in minutes.

The system is fully modular. Start small and expand up to 12.72 kWh as your energy consumption grows. This way, you only invest in what you need now, with room for later.

Smart control ensures that your energy is automatically used optimally. Charge when it's cheap, discharge when it pays off.

⚡ Why choose the Marstek Venus A?

• Direct connection to solar panels (no external inverter needed)
• Plug & play installation in ± 5 minutes
• Modularly expandable up to 12.72 kWh
• Smart energy management via WiFi, Bluetooth, and Ethernet
• Suitable for indoor and outdoor use (IP65)
• 10-year warranty and long lifespan

🏡 Who is this home battery suitable for?

The Venus A is ideal if you:

• have solar panels and want to feed less back into the grid
• want to be prepared for the reduction of net metering
• want to save on your energy bill
• want flexible expansion in the future

🔧 Technical specifications

• Capacity: 2.12 kWh per module
• Max. capacity: 12.72 kWh (6 modules)
• Nominal voltage: 51.2 V
• Power: 1500 W bidirectional AC
• Battery type: LiFePO₄ (≥ 6000 cycles)
• Switching time (EPS): < 15 ms
• Protection class: IP65
• Temperature: -20 °C to +60 °C
• Connectivity: WiFi, Bluetooth, Ethernet

📦 Additional information

• Weight: 41 kg
• Dimensions: 40 × 16.8 × 28.5 cm

🚀 Get more out of your energy

With the Marstek Venus A, you use your own electricity when it suits you. Less dependence on the grid, more control over your costs.

👉 Ask for advice directly and discover how much you can save