2012-Split pressurized solar thermal heater

Specifications

Solar thermal heater
1)5-15 years warranty and best after service
2) fit for home , shop and factoty
3)24 hours hot water

Solar collector --Working principle: 

 Split pressurized solar collector has solar collectors on roof and water tanks inside the house. When the difference of collector temperature and tank temperature gets to the set value, the circulation system will start work. It will transmit the solar energy from solar collector to the tank. 

Solar thermal heater specification

Descripition	Solar thermal heater
Material of out tank	Aluminum alloy
Material of inner tank	there is copper coil( optional )
Tank insulating layer	Imported PU ( thickness: 55-60 mm).
Inlet and outlet hole	Male G 1/2, 3/4
Max pressure	0.06 Mpa
Solar collector tube	3.3 Borosilicate glass with N/Al coating
Thickness of glass tube	1.6mm
Vacuum tube tightness	P≤0.005 Pa
Absorption	as=0.93-0.96(AM1.5)
Emission ratio	εh=0.04-0.06(80C±5C)
Idle sunning property parameters	Y=220~260m2.C/KW
Average heat loss coefficient	ULT=0.6~0.7W/(m2.C)
Bracket:	1.5mm thickness Galvanized Steel
Structure of tank:	4 holes for air vent,overflow,water inlet and outlet,electric heater
Welding:	Argon arc welding
Fastening pieces:	Made of stainless steel screw
Absorber area	1.686 m²
Tube quantity	18 tube    58x1,800mm
Tank capacity	150L
Assistant tank	30L

Solar system /solar collector warranty:
1.10 years manufacturer's warranty against deffects in material and workmanship.
2.15 years for vacuum tube

 Solar system /solar collector features

1. Cheap and reliable solution, Simple structure, Easy installation
2. High efficiency
3. Withstands water pressure no more than 0.1MPa
4. Operated without any power supplying
5. Electric heater can be used as back up in rainy days
6. Hot water can be used directly, or can be used as a pre-heated 

solar collector model