1. high pressure testing
2. Improved Technology, high quality, popular design, durability and usability
Flat plate solar collector
Feature:
Flat panel: 2sqm
Absorb coating: black paint, black chrome, selective blue coating.
Absorb plate: all copper
Quality: first class
Support: galvanized steel sheet with paint
Inner water tank: Enamel ware
Out tank: imported color steel plate.
Specification:
1.The Flat Plate Solar Collector is some kind of the metal pipe-plate style structure, high heat effect, high hot water produced, anti-insolate, water heated in the copper pipe, reliable quality, free maintenance,can stay for 15 years. Slinky apperance,easy installation,not easy to be distoryed. High absorbtion Efficiency: >=92%,Low Emission:<=10%, Average heat Efficiency:>=55%.
2. Specification: 2m*1m*70mm/80mm/90mm,2m× 1m flat solar collector, the water can rise to 55°C in the sunnday 75-140kg/m² .
3 Material of core: Copper and aluminum unified core, or all copper core, heat pipe diameter:22mm/25mm. Few welding line, high intension, and strong pressure resistance.
4. Coating: anode oxidation film,selective paint,or titanlum- coating.
5. Tempered glass: High transmittance, good heat preservation, firm and long service life, thickness is 4mm or 5mm.
6. Work pressure: 0-1.2 Mpa
7. beautiful outlook and more high anti-corrosion. Operated automatically, stable performance, little maintenance, can stay for nearly 20 years
8. Special preservation: glass wool/ high dense polyurethane foam.
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