1.CE,ISO,CCC approved
2.high quality vacuum tubes, 15 years using life
3.collector system
4.with reflector,more absorb area
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: standard export cartoon for full container
Delivery Detail: 15 days after receiving demand payment
Description:
1. Vacuum tube: 2.0mm thickness borosilicate glass 3.3
2. Inner tank: 1.2mm thickness SUS304 stainless steel
3. Outer tank: 0.4mm thickness SUS202 stainless steel
4. Absorbing layer: high-pressure polyurethane foam
5. Frame material: aluminium alloy with 1.5mm thickness;
6. Angle of stand: 18°, 38°, 45°,50°
7.The length of copper coil can be changed as your requirement. Price of the coil copper according to length, 5 dollars per meter
8.Including:water tank,solar collector,centralcontroller,circulating pump,reflector,etc.