solar water heater system
1.solar water heater system
2.install both on inclined roof and flat roof
3.5 year quality warranty
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: standard seaworthy carton package
Delivery Detail: 12-15 days
solar water heater system
1. Tank (100L-300 L)
Inner tank :Food grade SUS304-2B (0.4-0.5mm thickness)
Outer tank: Color coated steel plate (0.3-0.5mm thickness)
Insulation: thickness 55mm PU foam
2. Evacuated tube
Normal type evacuated tube(AL-N-AL coating), absorption efficiency ≥93% (AM 1.5)
Three target evacuated tube (SS-CU-ALN/ALN coating) , absorption efficiency ≥96% (AM 1.5)
3. Frame/Bracket
Galvanized steel frame/bracket (thickness 1.5mm)
Frame angle : 45°
4. Vacuum tube coating: Graded AL-N-AL coating or SS-CU-ALN/ALN coating
Vacuum tube size: 47*1500mm, 58*1800mm
Vacuum tube Qty: 15-36 PCS
6. Heat preservations: 72 hours
7. Hail resistance: 25mm