Description
Sunerg HV12 solar collector with 12 U-pipe vacuum tubes.
The Sunerg HV12 solar collector does not include mounting brackets for installation on a pitched roof or terrace!
The Sunerg HV12 is a solar collector (solar panel) with U-pipe vacuum tubes, which converts solar energy into thermal energy used for domestic hot water heating. It consists of 12 glass tubes, each containing a U-shaped copper tube fixed to an aluminium plate that converts solar energy into thermal energy. The absorption area is larger than the gross area due to the use of a rear reflector surface (CPC), which optimises both direct and diffuse radiation from morning until evening. This type of construction enables high performance compared to other evacuated tube collectors without a CPC reflector, and prevents heat loss, even at sub-zero temperatures.
General features:
360° absorber (CPC reflector)
High energy efficiency
High price-performance ratio
U-pipe technology
Thermal account 2.0 or 65% tax deduction
Installation on a pitched roof
Mounting with flat roof bracket
Performance testing to ISO 9806:2013
Quality control ISO9806:2013
Technical specifications:
No. of vacuum tubes: 12
Net absorption area: 2,019 m²
Opening area: 1,890 m²
Gross collector area: 2,172 m²
Dimensions A (mm) 1353 b (mm) 1605
Weight: 37 kg
Connection pipe diameter mm: 22
Minimum flow rate l/h 6
Nominal flow rate l/h 72
Maximum flow rate l/h 720
Collector water capacity: 2.3 l
Maximum operating pressure bar 6
Stagnation temperature °C 163
Efficiency η0 0.541
Total loss rate
- α1 0.93 W/m² K
- α2 0.0033 W/m² K
5-year warranty
