SV20 Air – Up to 100m²

The SolarVenti SV20 air collector for 100 m2 space and may be mounted horizontal on the roof or wall – or vertical on the wall.  It heats ca. 80-140 m3 in blown air per hour up to 30K at full solar radiation.

Solarventi SV20 comes complete with accessories and kit ready for mounting on a wall.

There are three SV20 roof versions:
  1. With complete kit for the Fiber Cement (Type1)
  2. With complete mounting kit for roofs with steel, roofing felt, bitumen and Decra. (Type2)
  3. With complete mounting kit for tiling with bricks, cement bricks (contains roof anchors) (Type3)

The Panel filter is maintenance-free.

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Recommended max area of the house in m²: 100 m² ( 119 yd² square yards )

Maximum air flow – m3/h:  140 m3 ( 183 yd3 cubic yards )

Complete replacement of the air in the room: In less than 2 hours

Utilization of solar radiation (Efficiency): 67%

Estimated avarage energy production kWh/m² per year *: 670 kWh

Estimated energy production kWh/SV-unit/year *: 1340 kWh

Rise in temperature compared to outdoor temperature: Approx. 30o degrees K  (e.g. from 10o  C to 40o C)

Dimension (panel) in mm: L. x W. x D., excl. package: 2010 x 1020 x 55 mm (77.71″ x 27.71″ x 2.16″)

Dimension (panel) in mm: L. x W. x D., incl. package: 2170 x 1040 x 150 mm (85.43″ x 39.52″ x 5.9″)

Dimension (roof mountingh kit) in mm: L. x W. x D., incl. package: 1080 x 260 x 220 mm (42.52″ x 10.24″ x 10.23″)

Panel size in m²: 2 m² (  2.4 yd² )

Solar cell – watts / power generation: 12 watt

Ventilator – watts / power consumption: 3.4 watt

Weight (panel) – kg, excl. package: 15 kg. ( 33 Lb )

Weight (panel) – kg, incl. package: 21 kg. ( 46 Lb)

Weight (roof mounting kit) – kg, incl. package: 7 kg ( 15.43 Lb)

Maintenance free (number of years): Up to 15 years

Product warranty: 5 years

Framework (Material): Aluminum (seawater resistant)

Air outlet on collector – Dimensions in mm: 125 mm ( 4.92″ )

Cover plate (transparent): Polycarbonate

Indoor inlet valve in the house: 125 mm ( 4.92″ )

Humidity stopp – to prevent condensation water and back drafts: Yes

Tube for wall mounting, screws etc.: Yes

Cooling and extraction kit with extra solar cell: Yes

Roof mounting kit, type 1, for tile etc.: Yes

Roof mounting kit, type 2 for steel plate roof etc.: Yes

Basement mounting kit: Yes


(* Values are under Danish weather conditions. – Much higher values in countries closer to the equator.)

Additional information

Frame Color

Aluminium, Black, White


Roof (Roof Tile / Fiber Cement), Roof (Steel / Roofing felt), Wall mounting