Aim of HeatTank: Energy saving and peak performance management
Size: 20 000 m2
Cooling capacity: 1.500 kW
Cooling cost: 228 100 EUR/year
Electricity price: 0,12 EUR/kWh
17 pieces of HeatTank 50-1
Cover the needs for 8-9 hours
Decrease the peak load by 20%
Total cost of the system: 360 000 EUR
Reduced cost of the system: 78 100 EUR
Capacity [kWh]: 50
Max. performance [kW]: 200
External Volume [m3]: 1,84
Connections [DN]: 42
Total weight [kg]: 1516
Due to the decrease of the peak performance, 1.000 EUR/kW cooling capacity could be saved when building a new system or when retrofitting an old system. In this case it means that the full system price will be 78.100 EUR instead of 360.000 EUR.
Additional savings, which are not calculated: close to flat electricity consumption per day means lower electricity price from the system operator. Also, demand response is possible(when you get paid by the system operator for helping in the electric system compensation).
During our calculations, we did not take into account the estimated high scale electricity price increase, we calculated with a 7% increase in every year, which is a very optimistic scenario.