Standard function


Thermal performance testing for solar air collector; Pressure drop test; Time constant test; Visual inspection; Internal pressuretest; Rupture or collapse test; Stagnation temperature; Exposure test; Externalthermal shock; Internal thermal shock; Rain penetration; Freeze resistance; Mechanical load; Impact resistance test using steel ball; Final inspection. All above listed tests of the standard EN12975-1:2006+A1:2010 and ISO 9806:2017 were passed successfully in accordance with the criteria.


The Solar Keymark is a voluntary third-party certification mark for solar thermal products, demonstrating to end-users that a product conforms to the relevant European standards and fulfills additional requirements. It is widely spread across the European market and beyond. The Solar Keymark is a quality label.

2-in-1 function

Air collector OS22 Solar air heater, air ventilator with LCD thermostat


Product details:

OS22 solar air heater

2-in-1 Function:  

1. Heating outdoor fresh air, applicable in Spring, Autumn and Winter;  

2. Heating indoor air internal circularly. This mode is the best way to heat the room. Applicable to OS22/32/42.

Model No.

OS22

Appro room area

40m2 

Maximum air volume

98m3/h

Time for air change

Approximate 2 hours

Heating efficiency

72%

Sun intensity performance(w/h/set )

550W

Total Annual Heating Delivered (9months)

720 KWh/m2

Estimated energy supplement 

550kWh/unit/year   

Temperature rise approx.  

110 C

Noise Level

45db 

Solar photovoltaic panel power

11watt 

Fan  

SUNON 12V, 3.4 watt  

Special heating absorption board

Special anodic aluminum oxide, texture nano heat insulation coating, high absorption, low reflection.

Frame  

Tailored for open air, anti-UV texture coating

Coating  

Low iron patterned solar tempered glass, up to 92% transmittance

Product size

101x72x6cm 

Carton size

123x78x9cm  

Net weight

15kgs

Gross Weight

18kgs

 



€370.00

Oscar

Solar air heater

39 In Stock


Product details:

OS22 solar air heater

2-in-1 Function:  

1. Heating outdoor fresh air, applicable in Spring, Autumn and Winter;  

2. Heating indoor air internal circularly. This mode is the best way to heat the room. Applicable to OS22/32/42.

Model No.

OS22

Appro room area

40m2 

Maximum air volume

98m3/h

Time for air change

Approximate 2 hours

Heating efficiency

72%

Sun intensity performance(w/h/set )

550W

Total Annual Heating Delivered (9months)

720 KWh/m2

Estimated energy supplement 

550kWh/unit/year   

Temperature rise approx.  

110 C

Noise Level

45db 

Solar photovoltaic panel power

11watt 

Fan  

SUNON 12V, 3.4 watt  

Special heating absorption board

Special anodic aluminum oxide, texture nano heat insulation coating, high absorption, low reflection.

Frame  

Tailored for open air, anti-UV texture coating

Coating  

Low iron patterned solar tempered glass, up to 92% transmittance

Product size

101x72x6cm 

Carton size

123x78x9cm  

Net weight

15kgs

Gross Weight

18kgs

 

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