Commercial Buildings
School building
Cooling capacity: 200 kW | Savings: 15 000 EUR / year | ROI: 2,6 years | Aim: Energy saving and peak performance management
Design parameters
Aim of HeatTank: Energy saving and peak performance management
Size: 5 000 m2
Cooling capacity: 200 kW
Cooling cost: 112 000 EUR/year
Cooling period: weekdays between 8:00-18:00
Location: Saudi Arabia
Electricity price: 0,05 EUR/kWh
Solution
7 pieces of HeatTank 50-1
Cover the needs for 1-2 hours
Cover the peak needs for 4-8 hours
Decrease the peak load by 30%
Total cost of the system: 110 000 EUR
Reduced cost of the system: 50 000 EUR
Benefits
Electricity saving
Chiller optimization: 13,2 %
Total savings: 15 000 EUR/year
Remote control & Energy reporst
Remote control and visualized energy reports onmonthly base to follow the energy saving.
Higher certification
Higher certification due to higher comfort during summer and as innovative product was used.
Peak performance management
30% size reduction in the cooling system, because the peaks are covered by HeatTank. 60.000 EUR initial cost reduction from the maximum demand cost.
Type: HeatTank 50-1
Capacity [kWh]: 50
Max. performance [kW]: 200
External Volume [m3]: 1,84
Connections [DN]: 42
Total weight [kg]: 1516
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 10% increase in every year, which is a very optimistic scenario, due to the lately huge increases in electricity price.
15 000 EUR / year total savings
2,6 years total ROI
Contact us
If you have any question related to the HeatTank or our services, don't be shy, just send us a message.
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