Jiangsu Dr.Xia Solar Energy Inc
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Evacuated tube solar collector
Specialty:
1. High heat collecting efficiency, and high temperature output.
2. Quick operation under pressure.
3. Strong freezing resistance, no water leakage problem.
4. easy installation, and convenient maintenance.
5. Completely combine with building, install on wall , roof, or ground etc.
Technical Specification:
1. Manifold outer casing material: aluminum alloy 2.0mm thickness.
2. Head pipe material: copper
3. Insulation material: rock wool
4. Heat pipe material: copper
5. Stand frame material: aluminum alloy 2.0mm
6. Vacuum tube: borosilicate glass 3.3, Cu/ALN-SS/ALN coating.
7. Collector mounting: for flat roof or slope roof
8. Working pressure: 0.6Mpa
Production flow: