 
+WES-60, 3 units, modular installation
+Water tank 3*5M3
+ heat loss of water tank is 1.5℃ when ambient temp=7℃
+ Design heat loss of water tank is 2℃ when ambient temp=0℃
+ Design COP is 4.58 when ambient temp=20℃
+ Design COP is 2.6 when ambient temp=0℃
+ Design COP is 2.0 when ambient temp=-6℃
+ Design annual average cost of water heating≤12Kwh/Ton hot water (heat loss of indoor water pipes not
counted | 
