Split Pressurized Active Close Loop Solar Thermal Water Heater System

• After-sales Service: 15years Life
• Warranty: 5years
• Max. Capacity: >200L
• Structure: Separate Type
• Pressure: Pressurized
• Interior Material: Stainless Steel
• Model NO.: SLD-SP
• Collector Components: Glass Vacuum Tube
• Composition: Collector
• Certification: CE, ISO9001, CCC, RoHS, CB, SASO
• Working Pressure: 6bar
• Max Testing Pressure: 12bar
• Transport Package: Carton
• Specification: 100L to 500L
• Trademark: SLD or OEM
• Origin: China
• HS Code: 84191200
• Production Capacity: 100000units Per Year

Product Description

Working Principle:
It is close loop active system. The system include three main part: Solar collector, Pump working station and Water storage tank..
It adopt the temperature difference circulation
The circulation pump transfer heat from Solar collector to water storage tank.
We fix a △T  by the controller. When T1-T2≥△T,the controller will automatic let pump start circulate,
Until the T1-T2<△T(T1:Solar collector  temperature,T2: Water storage tank temperature)
It repeat this circulation, until the water temperature in the tank reach the set value.

Feature:
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 pump 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 heat exchanger in the tank.
5)Choose Anti-freeze high efficiency heat pipe solar collector
6)This system is suitable for areas with questionable water quality and all climate conditions.
      It's preferred option for extremely cold areas.
7)Back up with immersion  electric heater so that in the days without sunshine hot water
      can also be  used.
8)  Capacity:100L,150L,200L,250L,300L,400L,500L.
 

Item NO.	Tank capacity	Aperture area(m2)	Solar tube quantity	Expansion tank	Electrical heater	Load quantity 20GP/40GP
ST-100SP	100L	0.93	10pcs	5L	1500W	49/98pcs
ST-150SP	150L	1.40	15pcs	5L	1500W	35/70pcs
ST-200SP	200L	1.86	20pcs	8L	1500W	29/58pcs
ST-250SP	250L	2.23	24pcs	8L	2000W	24/48pcs
ST-300SP	300L	2.79	30pcs	12L	2000W	19/38pcs
ST-400SP	400L	3.72	40pcs	12L	2000W	15/30pcs
ST-500SP	500L	4.65	50pcs	18L	2000W	13/26pcs