The solar battery
optimized
BELUP wins the
innovation award!
The BELUP battery was created in 2022 and subsequently won the innovation award in January 2023. This innovative and pioneering battery was the first system of its kind designed in Belgium. A European patent was filed at the inception of this system.
Discover Belup
in reality
See how the Belup battery integrates into your daily life and optimizes every kilowatt-hour produced by your solar panels.
More than a battery,
smart management.
LiFePOâ‚„ technology dedicated to the profitability and longevity of your setup.
Plug & Play
Adds to your existing setup without changing your current configuration. Quick and easy installation.
Zero hassle
Plugged in 30 minutes flat. No electrician required. Your battery works instantly with your existing solar panels.
Smart (Queen AI)
Dynamically manages your consumers (boiler, electric car) to maximize self-consumption and profitability.
Up to 40% savings
Queen AI analyzes your habits and automatically controls boiler, heat pump, and EV charging to maximize every kWh produced.
Anti-grid dropout
Reduces or completely solves inverter dropout issues on the grid. Integrated backup solution.
Guaranteed protection
No more outages and production losses. The battery stabilizes the grid and keeps your inverters permanently active.
Modular
Increase your battery's capacity by simply adding more modules according to your needs.
Evolve without limits
Start with 5 kWh and go up to 30 kWh. Add modules whenever you want, without changing the setup.
Compact & Elegant
Neat and compact design that fits perfectly in any interior. The battery is both efficient and stylish.
Award-winning design
Only 60 cm wide. Fits in a garage, a closet, or even a living room. Your visitors won't even guess it's a battery.
Highly Profitable
Store your solar surplus during the day and use it at night. Ready for variable electricity tariffs in 2026.
ROI in 4-6 years
Profitable in 4 to 6 years thanks to optimized self-consumption. With variable tariffs starting in 2026, your savings accelerate.
Simulate the profitability
of your battery
Do you already have a photovoltaic installation? Evaluate the optimization potential in a few minutes with our free and non-binding simulator.
Use our calculator
A solution for
every need
Plug & Play Battery
Add a battery to your existing installation. Enjoy all the benefits without altering your current configuration.
DiscoverPV5 Battery
Ideal for a new photovoltaic installation. Acts as an inverter in addition to its storage role — a single purchase for two functions.
DiscoverCommercial Battery
Modular container solution from 50 kWh to 1 MWh. LiFePOâ‚„ technology, smart management (EMS), real-time monitoring.
Learn more
LiFePOâ‚„
Safety & longevity
Belup batteries use LiFePOâ‚„ technology, known for its safety and long lifespan. They are guaranteed for 10 years on the battery part (up to 6,000 cycles) and 5 years on the internal inverter. Their estimated lifespan reaches 20 years, with stable performance over time.
Designed and assembled in Belgium, Belup batteries offer reliable, durable, and high-performance energy storage for both residential and industrial uses.
Contact us