- Product view Energy Storage Solution cellcube FB 10-100
- View of the reactors of the system cellcube FB 10-100
cellcube FB 10-100 – the turn-key energy solution
Long-life vanadium redox flow battery technology
Round-the-clock energy supply
- Ideally compliments renewable energy (solar, wind, biomass) for off-grid solutions
Applications
- Solar energy supply installations: Mobile communications, radar, telemetry, pumping stations, automatic milking stations, domestic residences
- Emergency power supplies with long bridging times: Lifts, control rooms, hotels, office blocks, tunnel installations, hospitals
- Intermediate storage for load levelling
Exceptional properties
High security and reliability - liquid energy storage medium
Long lifetime - temperature management, robust against deep discharge
High storage stability - optimised reactor design
State-of-charge control - reading of the available energy
High efficiency - multi-stage mode
Low maintenance - smart controller with remote communication
Construction and functional principle of the vanadium redox flow battery
The vanadium redox flow battery is an electrochemical flow reactor with series-connected electrochemical cells. Each individual cell is internally divided into two half-cells by a membrane. The half-cells are each supplied in parallel with fluid, the energy carrier - also known as electrolyte. On charging energy is supplied, via the electrodes, causing the fluid to be chemically altered in a redox reaction. On discharge the chemical energy of the fluid is released in the reverse reaction and electrical energy can be drawn from the electrodes. When in use the liquid energy carriers are continuously pumped in a circuit between reactor and storage tanks. Electrical energy is supplied to the reactor via a charger and provided to the load via an inverter.