Marstek Plug-in Home Battery | Venus A Master | 2.12 kWh storage incl. P1 meter

The Marstek Venus A is a compact, powerful all-in-one home battery with an integrated 2.4 kW AC inverter and 2.12 kWh LiFePO₄ storage . Ideal for households with solar panels who want to start storing energy immediately and increase their self-consumption.

Thanks to the four MPPT inputs, you can connect solar panels directly (up to approximately 2.4 kW input). The battery is completely plug-and-play , compatible with a P1 meter for smart energy management, and features a fast backup power function . Safe, efficient, and expandable for the future.

Key Features

• Storage capacity: 2.12 kWh (expandable to approx. 12.72 kWh)
• 1.2 kW AC inverter: bidirectional charging and discharging
• 4 MPPT inputs: solar panel input up to approximately 2.4 kW
• Emergency power function: 1.2 kW continuous / approx. 1.44 kW peak
• Plug-and-play installation: direct connection to P1 meter possible
• LiFePO₄ technology: >6,000 charge cycles, high safety and stability
• IP65 housing: suitable for indoor and sheltered outdoor mounting
• Temperature range: −20 °C to +60 °C
• Warranty: 10 years

Technical specifications

• Storage capacity: 2.12 kWh per module
• AC inverter power: 1.2 kW continuous
• Solar panel input: up to approx. 2.4 kW distributed over 4 MPPT channels
• Emergency power supply (EPS): switching time < 15 ms
• Battery life: >6,000 cycles
• Protection degree: IP65
• Temperature range: −20 °C to +60 °C
• Expandability: up to approx. 12.72 kWh

Included

• Marstek Venus A (1.2 kW inverter + 2.12 kWh battery)
  
• Mounting material & cabling
• Manual