kraftBoxx

Power to Heat System Memory

• Save surpluses efficiently in  kraftBoxx  hybrid memory

• Use total PV surplus through stepless power modulation

• Use additional latent heat capacity

• 10 times higher performance compared to conventional latent storage systems

• 2 - 3 times the storage capacity of a water tank

• 10 times cheaper than a comparable battery storage unit

• Capacity 30 kWh, 50 kWh and 60 kWh

Bring your system up to date with the latest energy technology

• Increase of the storage capacity by 3-4 times with the same volume, also simple retrofitting possible.
  

• Reduction of the 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 runtimes.
  

• Reduction of operating costs - reduce power peaks (= connected load) (peak cutting / peak shifting), use favourable "night electricity tariffs" and own produciton.
  

• 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 the COP (Coefficient of performance) and reduction of heat losses by constant temperature level (operating costs up to minus 40%!), use of smaller cold/heat generators possible.

System structure

1. Heating Circuit - Pump assembly for mixed heating circuits, output range up to 45 kW

2. Fresh Water Station - Three models to choose from up to 41 l/min

3. Power To Heat - The electrothermal station up to 9 kW

4. Hybrid Storage - From 200 - 1000 liters with up to 60 kWh by heatStixx latent material