1) 14 vocuum tubes solar water heater
2) Manufacture since 1998
3) Free training, no worry
4) 5-year warranty
Port: FOB shanghai
Minimum Order Quantity: 10 Set/Sets sampls available
Supply Ability: 300 Set/Sets per Day
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Contact SupplierPackaging Detail: standard container
Delivery Detail: 10 days for container order, 1 day for sample order.
Selling points
1) 14 vocuum tubes solar water heater
2) Manufacture since 1998
3) Free training, no worry
4) 5-year warranty, free replacemen
5) One-stop solution & service
6) OEM & design service offered
7) 10L-600L water tank available
8) AAA, BV, SGS, ISO9001-2008, CE
Components:
Solar evacuated tubes, solar storage tank and support
Technical data:
Skylight Evacuated Tube Specifications:
1. Length (nominal):1800mm/1500mm/2100mm/500mm/800mm
2. Outer tube diameter: 58mm/47mm/70mm
3. Inner tube diameter: 47mm/37mm/60mm
4. Glass thickness:1.8mm/2.0mm
5. Thermal expansion: 3.3x10-6°C
6. Material: Borosilicate Glass 3.3
Skylight Tank and Frame Specifications:
1) Volume:10L, 20L, 50L, 80L, 90L, 100L, 150L,180L, 200L, 220L, 250L, 300L
Inner tank material and thickness: SUS304 2B /0.5mm
2) Outer shell material and thickness: Color steel/0.5mm OR SUS304/0.5mm
3) Insulation material and thickness: CFC free Polyurethane/55mm
4) Frame material and thickness: Galvanized steel/1.5mm OR SUS304/0.5mm
5) Size of the holes: G1/2 OR G3/4
6) Electrical heater: Available against request, 1500W or 2000W