Product kraftBoxx
Power to Heat System Storage
Efficiently storing surpluses in the kraftBoxx hybrid storage system
All advantages at a glance
- Utilize total PV surplus through stepless power modulation
- Use additional latent heat capacity
- 10 times higher performance compared to conventional Latent storages
- 2 – 3 times the storage capacity of a water reservoir
- 10 times cheaper than a comparable battery storage system
- Capacity 30 kWh, 50 kWh and 60 kWh
System integration of renewable energies with the kraftBoxx
Bring your system up to date with the latest energy technology
All advantages at a glance
- Storage capacity increase by 3-4 times with the same volume, also easy retrofit possible.
- Reduction of storage volume by 3-4 times with the same capacity, ideal for limited space conditions.
- Increase service life – you benefit twice! – Peak shifting and extended run times.
- Reduction of operating costs – reduce power peaks ( = connected load ) ( peak cutting / peak shifting ), use favorable “night electricity tariffs” and own production.
- Simplified process control – by transforming the temperature peaks to phase change temperature and thus constant injection and withdrawal temperature. An integration as a thermal switch.
- Higher efficiency – increase of COP (coefficient of performance) and reduction of heat losses due to constant temperature level (operating costs up to minus 40% !), use of smaller cooling/heating generators possible.
System structure - kraftBoxx
- Heating circuit
Pump group for mixed heating circuits, power range up to 45 kW - Fresh water station
Three models to choose from up to 41 l/min - Power to Heat
The electrothermal station up to 9 kW - Hybrid storage
From 200 – 1000 liters with up to 60 kWh through heatStixx latent material
