MARSTEK VENUS E Max- Plug and Play Home Battery

The Marstek Venus E Max 10.24kWh is a high-capacity home battery designed for maximum energy independence and whole-home backup protection. Featuring 3.6kW bidirectional power, ultra-fast backup switching, SmartBox scalability, and advanced LiFePO₄ battery technology, it delivers reliable energy storage for larger households and high-demand applications. With intelligent energy management and expandable storage capacity, the Venus E Max is built for homeowners seeking a future-proof energy solution.

✓ 10.24kWh high-capacity home energy storage
✓ 3.6kW bidirectional charging and discharging power
✓ Backup power with <10ms automatic switchover
✓ Designed for whole-home energy management
✓ Expandable up to 30kWh with SmartBox integration
✓ AC-coupled design for easy retrofit installation
✓ High-capacity 314Ah LiFePO₄ battery cells
✓ 10,000+ cycle lifespan for long-term reliability
✓ Smart app monitoring and energy optimisation
✓ Compatible with portable EV charging solutions
✓ VPP aggregation and smart scheduling ready
✓ Maximise solar self-consumption and reduce energy costs
✓ Reliable backup power during grid outages
✓ Backed by a 10-year manufacturer warranty

  • Fully recessed glass front panel helps reduce the risk of damage during transport and installation
  • Integrated RS-485 port and UTP connection provide stable wired communication with smart home and energy management systems
  • Supplied with a wall-mount bracket for a clean and space-saving installation
  • Compatible with previous Marstek V1 and V2 batteries, allowing seamless integration and combined app control
  • Redesigned housing with a sleek, modern, and durable construction
  • Compact and efficient design allows easy installation in smaller utility rooms and storage areas

Weight: 63kg

Dimensions: 620mm (h) x 480mm (w) x 160mm (d)

  • Nominal voltage: 51.2 V
  • Capacity: 2.12 kWh per module (expandable to 12.72 kWh)
  • Inverter capacity: 1.5 kW
  • Output power : 1500 W bidirectional AC
  • Backup output: 1500W continuous
  • PV input: 4 × MPPT, max. 1400 W, 16 – 60 V, 20 A per tracker
  • EPS switching time: < 15 ms
  • Battery: LiFePO₄, ≥ 6000 cycles at 90% DoD
  • Protection class: IP65
  • Communication: Bluetooth, WiFi, Ethernet
  • Temperature range: -20 °C – +60 °C
📄 Datasheet Marstek Venus E
Price
£1,950.00
£1,950.00
Available Out Of Stock
Free Shipping
VAT included
Up to 10 Years Warranty
MARSTEK VENUS E Max- Plug and Play Home Battery
  • Overview
  • Specifications
“The Marstek Venus E delivers powerful, intelligent energy storage with effortless plug-and-play simplicity, making home energy management smarter, more efficient, and future-ready.”
Daniel Hartley
Smart Energy Consultant

Intelligent Home Energy

Installing Process

  • Step 1: Download the app & create an account

    Download the Marstek app from the App Store or Google Play. Create an account and log in. This way, you can easily connect everything later and see what your battery is doing.

  • Step 2: Monitor performance by installing a CT002 Meter

    This allows the battery to measure your consumption and feed-in, essential for smart control. Note: Electrician may be required to install to consumer unit. Videos available

  • Step 3: Connect the home battery

    Connect the battery to the mains and briefly press the on/off button. Then connect the battery via the app and set your preferred mode.

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