Seven layers between you and what can go wrong
A home battery sits in your own home, often for years, without you giving it another thought. That is why the FlexVolt One watches itself on seven levels at once: electrical, thermal, in software, in the enclosure, at system level, during transport, and with an active suppression system as the final step.
The seven layers, from cell to fire suppression
Each layer has its own task and its own moment at which it steps in. Together they cover the whole route, from the first deviation in a cell to the case where heat is genuinely released inside a module.
FlexVolt One · one module, exploded view
Schematic view. Outer dimensions follow the specifications; the position of internal parts is indicative.
Tested by others, not only by ourselves
Safety you claim yourself is not safety. The systems have been assessed and certified to the standards that apply in Europe and beyond for battery storage, electrical safety and transport.
These marks cover the battery modules as well as the inverters and the transport of the batteries.
What the modules can take
The figures that have to do with safety and service life, in one place, for the modules of the FlexVolt One.
- Cell chemistry
- LFP (LiFePO4)
- Protection rating
- IP66
- Operating temperature
- −20 to 50 °C
- Heating module
- fitted as standard
- Depth of discharge
- 95% DoD
- Service life
- 7,000 cycles
- Standby consumption
- < 2 W
- Transport check
- G2 ShockWatch per module
- Mounting
- wall or floor
- Warranty
- 10 years modules · 5 years inverter · 70% after 7,000 cycles
The last layer is the installer
A safe product only becomes a safe installation at the moment it is connected properly. That is why delivery and fitting in the Netherlands always run through certified installers.
Fitted by a qualified professional
In the Netherlands the FlexVolt One is delivered and installed by certified installers. They decide the place, the cabling and the connection in the meter cupboard, and commission the system in line with the applicable regulations.
An application that suits your situation
The system can work on-grid, on-grid with backup or fully off-grid. Which of the three fits best depends on your connection, your consumption and what you want to keep using during a power cut.
You can see what the system does
Through the FlexGrid energy management system you follow the installation in real time and get an SMS warning as soon as something deviates. A fault therefore does not run on unnoticed until you happen to spot it yourself.
Questions about safety in your home?
Tell us where the battery would go and what your meter cupboard looks like, and we will explain how the seven layers work out in your situation and which set-up goes with it.