solar panels heating system
1. EN12975 & solar key mark 2. Anti-freezen & pressurized 3. 15 Years Warranty for vacuum tube 4. Delivery: 10-15 day....
solar panels heating system
| reliable performance, low maintenance, arbitrary combination, covenient replacement. One or several glass tubes broken will not fluence system work. can meet the demand of large water consumption, suitalbe to use in all kinds of climates even minus 35 degree |
| Specification: |
| 1)Outer shell material: Aluminium alloy2)Inner material: Red copper channel3)Adjustable installation angles: 30°, 45°,60°4) Heat-Collecting tube specifications: 58mm×1800mm5) Anti-Hail: 25mm6) Bracket: Aluminum alloy7) Anti-Frozen: ≥-35°C |
solar panels heating system
