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This system is made up of solar collector, water tank and workstation. It’s a closed loop solar system. This system is suitable for areas with questionable water quality and all climate conditions. It’s preferred option for extremely cold areas.
1. It can withstand pressure of tap water when it works, working pressure 0.6MP.
2. Completely automatic operation, the whole system controlled by the workstation.
3. Collector separated with the storage tank. The tank can be put anywhere of the house, combine with the building perfectly.
4. There is one or two copper coil exchanger in the tank.
5. Heat the top water instantly, there is no need to wait.
6.Drinking water quality to promote life quality. 　
7. Back up with electric heater so that in the days without sunshine hot water can also be used.
8.Capacity:100L,150L,200L,250L,300L,400L,500L.

Split Solar Water Heater (No Copper Coil)
Model	Evacuated tube			Collecting area(m2)	Tank		Gross wet(kgs)	Application People Qty	20GP/40GP/40HQ loading Qty(sets)
SW-M series	Dia(mm)	Len(m)	Qty(pcs)		Dia outer/inner (mm)	Volume(L)
SW-M0-15-5818	58	1.8	15	2.23	470/360	150		3	38/76/88
SW-M0-20-5818	58	1.8	20	3.1	450/440	200		6	28/58/74
SW-M0-25-5818	58	1.8	25	3.8	600/480	250		9	24/52/54
SW-M0-30-5818	58	1.8	30	4.6	700/600	300		12	21/42/50
SW-M0-50-5818	58	1.8	50	7.6	700/600	500		14	15/29/33
Split Solar Water Heater (One Copper Coil)
Model	Evacuated tube			Collecting area(m2)	Tank		Gross wet(kgs)	Application People Qty	20GP/40GP/40HQ loading Qty(sets)
SW-M series	Dia(mm)	Len(m)	Qty(pcs)		Dia outer/inner (mm)	Volume(L)
SW-M1-15-5818	58	1.8	15	2.23	470/360	150		3	38/76/88
SW-M1-20-5818	58	1.8	20	3.1	450/440	200		6	28/58/74
SW-M1-25-5818	58	1.8	25	3.8	600/480	250		9	24/52/54
SW-M1-30-5818	58	1.8	30	4.6	700/600	300		12	21/42/50
SW-M1-50-5818	58	1.8	50	7.6	700/600	500		14	15/29/33
Split Solar Water Heater (Two Copper Coils)
Model	Evacuated tube			Collecting area(m2)	Tank		Gross wet(kgs)	Application People Qty	20GP/40GP/40HQ loading Qty(sets)
SW-M2 series	Dia(mm)	Len(m)	Qty(pcs)		Dia outer/inner (mm)	Volume(L)
SW-M2-15-5818	58	1.8	15	2.23	470/360	150		3	38/76/88
SW-M2-20-5818	58	1.8	20	3.1	450/440	200		6	28/58/74
SW-M2-25-5818	58	1.8	25	3.8	600/480	250		9	24/52/54
SW-M2-30-5818	58	1.8	30	4.6	700/600	300		12	21/42/50
SW-M2-50-5818	58	1.8	50	7.6	700/600	500		14	15/29/33

Active open loop system         
An Open Loop System is for climates where there is no risk of freezing. Recirculation freeze protection can be provided by the Recirculation feature in the controller. An Open Loop Water Heating System provides many advantages. It is the simplest and typically the least expensive active system to install. There is no heat exchanger, which allows efficient heat transfer directly to the water. The system operates at standard line pressure. It is simple to add capacity to the system if demand changes. The system integrates easily with existing systems.         
Active closed loop system         
Closed Loop Solar Heating Systems are suitable for single and multiple solar heating application systems, e.g.domestic solar water heating, solar water heating hot tub, solar swimming pool heating or solar space heating systems. The Closed Loop Solar Systems are suitable for areas with questionable water quality and all climate conditions. The Closed Loop Solar Heating Systems are the preferred option for extremely cold areas.