High Efficiency Stainless Steel Low Pressure Solar Water Heater

• Customization: Available
• After-sales Service: 10 Years
• Warranty: 5 Years
• Model NO.: sp470-58/1800
• Max. Capacity: >200L
• Structure: Compact Type
• Pressure: Unpressurized
• Interior Material: Stainless Steel
• Collector Components: Glass Vacuum Tube
• Composition: Tank Insulation
• Certification: CE, ISO9001, CCC, Solar Keymark, SRCC
• Model No: Spc470-58/1800
• Compact: Stainless Steel Non Pressure System
• Capacity: 50-300L
• Trade Mark: Sunpower or OEM
• Inner Tank: SUS304
• Outer Tank: SUS304
• Certificate: Solar Keymark, CCC, ISO, SABS, SRCC, Watermark
• Insulation: 55mm Thicklness Polyurethane
• Transport Package: standard export package
• Specification: solar keymark
• Trademark: sunpower
• Origin: china
• HS Code: 8419191000
• Production Capacity: 1700 sets/day

Product Description

Specification:
Outer tank :  diameter 470mm, 0.4mm thickness stainless steel or color steel
Inner tank: diameter 360mm, 0.4mm or 0.5mm or 0.6mm thickness SUS304 food grade stainless steel
Insulation: 55mm thickness polyurethane 
Frame: stainless steel or galvanized steel or aluminum alloy
Vacuum tube: common or three targets 58/1800 or 47/1500 vacuum tube
Heat preservation: 72 hours
Hail resistance: 25mm
 
Feature
1.It is one of the most common used compact solar water heating system
2.Can be used for household, hotel, hospital, project application etc.
3.It has simple structure and working principle but is the most economical.
4.easy to be installed on the roof to get enough water flow pressure
5.The compact system is non-pressurized, water flow depending on gravity water head.
6.This system matched with vacuum tube solar collector
7.An assistant tank can be chosen for the tank, having water supplement


Certifications
producing photos