High-Efficiency Solar Water Heater with CE and SRCC Certification

• Customization: Available
• After-sales Service: 10 Years
• Warranty: 5 Years
• Model NO.: SPC470-58/1800-20
• Structure: Compact Type
• Pressure: Unpressurized
• Interior Material: Stainless Steel
• Collector Components: Glass Vacuum Tube
• Composition: Tank Insulation
• Certification: CE, ISO9001, CCC
• Trade Mark: Sunpower or OEM
• Type: Non Pressure Compact System
• Capacity: 50L ~ 300L
• Material: SUS304 Food Grade Stainless Steel
• Certificate: CE, Solar Keymark, ISO
• Vacuum Tube: 3 Layers 58/1800 Vacuum Tube
• Transport Package: Standard Export Package
• Specification: Solar Keymark
• Trademark: sunpower
• Origin: China
• HS Code: 8419191000
• Production Capacity: 1700 Sets/Day

Product Description

1. Inner and outside water tank shell all are made of SUS3042B food grade stainless steel plates, welded by argon arc. Water is pure and drinkable.
2. Heat insulation of water tanks adopts polyurethane foam, thickness is 55mm.
Silicon rings to connect and seal them.
3. The tubes and supports are adjustable, power bearing is average, and can assure the vacuum tubes to use long time.
4. Whole glass vacuum tubes adopt super hard borax and silica glass.
Absorb rate: =93%, thermal radiation rate: =6 %( 100)
Resist 25mm hail, using life can last 20 years.
5. Temperature when exposed to sun without water: 250, 2.5hours to boiling if using single tube.
6. If you use electrical appliances to aid heating, to switch off the power supple before bathing.
7. To test the water temperature before using, in order to avoid scalding.