MOVA LumeGret B4000 Expansion Battery 4 kWh for the A4000 Home Battery

Easily expand your MOVA LumeGret A4000 with the MOVA LumeGret B4000 expansion battery. This powerful 4 kWh LiFePO4 battery increases the storage capacity of your energy system, allowing you to store more of your self-generated solar energy and use it when you need it.

Thanks to its modular design, your home battery can grow with your energy consumption. Start with 4 kWh and gradually expand the system to an impressive 20 kWh of storage capacity. Ideal for households with higher energy consumption, a heat pump, air conditioning, or an electric vehicle.

Why Choose the MOVA LumeGret B4000?

✔ 4 kWh additional storage capacity
✔ Specially designed for the MOVA LumeGret A4000
✔ Expandable to a total capacity of 20 kWh
✔ Safe and durable LiFePO4 battery technology
✔ Up to 10,000 charge cycles
✔ Expected service life of up to 20 years
✔ Modular stackable design
✔ Intelligent BMS protection
✔ IP65 dust- and water-resistant
✔ 10-year manufacturer's warranty

Increase Your Energy Storage Capacity

More and more households generate more solar energy during the day than they consume immediately. With the MOVA LumeGret B4000, you can increase the storage capacity of your A4000, ensuring that excess energy is not wasted but remains available for use in the evening, at night, or during peak hours.

More storage means:

• More of your own solar energy can be used;

• Less electricity needs to be purchased from the grid;

• Less energy is fed back into the grid;

• Greater savings on your energy bill.

Modular Expansion up to 20 kWh

The B4000 is designed as an expansion module for the MOVA LumeGret A4000.

You can stack multiple expansion batteries to easily increase the total storage capacity.

Capacity Options

• 4 kWh (A4000)

• 8 kWh (A4000 + 1× B4000)

• 12 kWh (A4000 + 2× B4000)

• 16 kWh (A4000 + 3× B4000)

• 20 kWh (A4000 + 4× B4000)

This allows you to invest only in the capacity you need today and easily expand your system later.

Reliable LiFePO4 Technology

The MOVA LumeGret B4000 is equipped with high-quality LiFePO4 cells, known for their long service life, excellent safety, and stable performance.

Benefits of LiFePO4:

• Very long service life;

• High thermal safety;

• Maintenance-free;

• Suitable for intensive daily use;

• Consistent performance over thousands of charge cycles.

Smart Battery Management System (BMS)

The integrated Battery Management System continuously monitors:

• Battery voltage;

• Temperature;

• State of charge;

• Cell balancing;

• Charging and discharging currents.

This ensures optimal battery performance while maximizing its service life.

Seamless Integration with the MOVA LumeGret A4000

The B4000 forms an integrated energy storage system with the MOVA LumeGret A4000. Through the MOVAhome App, the total battery capacity is automatically recognized and managed.

This provides:

• Real-time battery monitoring;

• AI-powered energy management;

• Optimal solar energy storage;

• Automatic charging and discharging strategies;

• Maximum use of dynamic energy tariffs.

Designed for Years of Use

The B4000 is built for long-term daily use.

Specifications

• Battery capacity: 4 kWh

• Battery technology: LiFePO4

• Expansion for: MOVA LumeGret A4000

• Maximum system capacity: 20 kWh

• Service life: up to 20 years

• Charge cycles: up to 10,000

• Protection rating: IP65

• Warranty: 10 years

Why Order from BatteryDeals?

✔ Official MOVA dealer
✔ Competitive prices
✔ Free shipping
✔ Dutch-language support
✔ Fast delivery from our own stock*
✔ 10-year warranty

* If in stock.

Order the MOVA LumeGret B4000 Expansion Battery

Would you like to get even more value from your solar panels? Easily expand your MOVA LumeGret A4000 with the MOVA LumeGret B4000 4 kWh expansion battery. Thanks to its modular design, durable LiFePO4 technology, and maximum system capacity of 20 kWh, you are ready for the future of smart and sustainable energy management.