Model: JHC-5818-24-E
The Jinyi Pitched Roof Heat Pipe Solar Collectors composed of a series of borosilicate glass pipes with double air gap, welded at the end, inside which a vacuum is caused. The internal air gap is made selective due to the absorption of solar electromagnetic radiation through a multi-layer metalisation called “CERMET”, created using completely recyclable products.
The absorption unit is made up of a copper pipe (called heat pipe, inside with liquid for heat exchanging), positioned in contact with specific aluminum heat absorbers, which increases the heat exchange surface.
Each unit is contained in a glass pipe, and is then connected in parallel to a collector situated on the head of the panel, which collects the carrier fluid which flows through every circuit.
A metal frame with electro-coloured aluminium edging of a suitable thickness, as envisaged by regulations for saline mist corrosion resistance.
The assembly of the individual components which make up the structure takes place using special brackets for simplified interlocking assembly.
The protective structure (manifold) of the copper distribution collector is made of electro-coloured aluminium, fully insulated with special rock wool insulation.
ADVANTAGES
Great performance in minimal spaceSolution can be adapted to any type of roofSimplified pipe removal thanks to the new EASY CHANGE systemReduced heat losses thanks to the vacuum technologyCERTIFICATION
1. Solar collector certified as conforming to regulations EN 12975-1:2006 and EN 12975-2:2006 in accordance with the Solar Keymark European regulation scheme. Certifying body: [DIN CERTCO] Certifying laboratory: SPF, Institut für Solartechnik
2. Solar collector certified as conforming to regulations OG-100 in accordance with SRCC US regulation sheme.
Certifying body: SRCC
Certifying laboratory: ISFH, Institute for Solar Energy Research Hamelin
TECHNICAL SPECIFICATIONS
Number of pipes | 20 |
External diameter of vacuum pipes | 58 mm |
Collector attachments | 18 mm |
Efficiency | 74.4% |
Head loss coefficient (a1) | 2.09 W/m²K |
Head loss coefficient (a2) | 0.0122 W/m²K² |
Maximum working pressure | 6.0 bar |
Stagnation temperature | 260 °C |
Optimal flow rate | 160 l/h |
Weight when empty | 79 kg |
Liquid content | 1.2 l |
Gross area | 2.279 m² |
Aperture area | 1.408 m² |
Absorber area | 1.208 m² |
POWER SUPPLIED
Power Peak Wp: 1199kWh/(m² year)
PERFORMANCE
- Efficiency curve
- Power curve
- Pressure drop curve
24mm Heat Pipe Solar Collector Hot Sale in EU with Solar Keymark EN12975