solar panel water heating system

Specifications 1. Solar panel water heating

2. High effciency absorption

3. Flat roof /Inclined

4. 15 years warranty

5.CE,CCC,ISO90

   solar water heating panel system solar water heater glass vacuum tube collector     Capacity: 90L /100L/200L/300L/400L/500L  Detailed Product Description hot water collector Integrated pressurized solar collectors Split  Pressurized solar collector Features: Tri-element vacuum tube: 58 x 1, 800mm, 47 x 1, 500mm
Heat pipe: 0.8mm in diameter
Flowing passage: 1.2 mm thick high quality rose copper (TU1)  
Outer casing: 1.8mm thick aluminum alloy      
Bracket: 1.5mm thick galvanized steel      
Hail resistance: Diameter 30mm
Insulation layer: 50mm thich rockwool
Heat preservation: 72 hours
Maximum working pressure: 0.6mPa Packing: Standard carton for export Quality certificate: ISO 9001: 2000, CE, Free-headache logistics service Warranty: 15 years for vacuum tube, 5 years for water tank