Marstek Venus A All-in-One Battery & Inverter

The Marstek Venus A is a compact all-in-one energy storage system (ESS) designed for residential and balcony solar applications. With an integrated inverter and battery, it simplifies installation while delivering efficient energy management through four independent MPPT channels, capturing up to 2400W of solar input. Its AC-coupled design ensures seamless compatibility with existing PV systems, making it a flexible solution for both new and retrofit installations.

Powered by MARSTEK Intelligence (AI), the system optimizes energy usage by automatically managing charging, discharging, and self-consumption. With <15 ms backup switching, reliable LFP battery technology, and modular scalability up to 12.72kWh, the Venus A provides stable, long-term performance in any environment. Its IP65-rated design and wide operating temperature range ensure durability, while smart app control and multiple communication options give users full visibility and control over their energy system.

Key Features & Benefits

• All-in-One Design – Integrated battery and inverter for simple, space-saving installation
• 4 MPPT Inputs – Up to 2.4kW solar input for optimized energy harvesting
• Backup Power – 1200W output (1440W peak) with <15 ms switching for uninterrupted supply
• Expandable Storage – From 2.12kWh up to 12.72kWh to match growing energy needs
• AI Energy Management – MARSTEK Intelligence maximizes self-consumption and reduces costs
• Plug & Play Installation – Ready in minutes with minimal setup required
• Durable LFP Batteries – 6000+ cycles, 15-year design life, and 10-year warranty
• Smart Monitoring – App control with Wi-Fi, Bluetooth, and Ethernet connectivity
• Wide Compatibility – AC-coupled for integration with existing solar systems
• Robust Design – IP65 protection and operation from -20°C to 60°C