Non-Pressured Solar Water Heater

• Customization: Available
• After-sales Service: 5
• Warranty: 5
• Model NO.: SPR
• Structure: Compact Type
• Pressure: Unpressurized
• Interior Material: Stainless Steel
• Collector Components: Glass Vacuum Tube
• Composition: Tank, Insulation, Bracket, Glass Vacuum Tube
• Certification: CE, ISO9001
• Installation: Freestanding
• Circulation Type: Direct / Open Loop (Active)
• Transport Package: Carton
• Specification: 10tubes-36tubes
• Trademark: SUNPOWER / OEM
• Origin: China
• HS Code: 841919
• Production Capacity: 1500sets/Day

Product Description

Type	SPR(Integrated Low Pressure System)
Outer Tank Material	Galvanized plate
Outer Tank Diameter	460mm,470mm, 500mm
Inner Tank Material	Food grade SUS304 2B stainless steel plate or 316L stainless steel
Inner Tank Diameter	360mm, 380mm
Tube Material	High quality borosilicate glass
Vacuum Tube Size(mm)	58/1800 (diameter/length)
Tube Number	8/10/12/15/18/20/24/30/32/36/40
Frames (Stand Parts)	Galvanized plate
Insulation Layer	High quality polyurethane foam made by advanced high pressure foam machine
Insulation Thickness	50mm,(outer tank 460mm),55mm(outer tank 470mm), 60mm(outer tank 500mm)
Hail Resistance	25mm
Operation Pressure	0.05Mpa
Standard Qualified	CE, CCC,Solar Keymark EN12976, SABS

Our Advantages: At Jiangsu Sunpower Solar Technology Co., Ltd., we pride ourselves on our Non-Pressured Solar Water Heater, which exemplifies cutting-edge innovation and unparalleled efficiency. Our dedication to quality and sustainability not only sets us apart but also ensures that you receive the very best in solar water heating solutions. Our team of expert engineers works tirelessly to enhance performance, reliability, and eco-friendliness, making our solar water heaters a preferred choice for consumers who value both technology and environmental responsibility.





Our Products Process: At Jiangsu Sunpower Solar Technology Co., Ltd., we adhere to a meticulous and rigorous production process to craft our Non-Pressured Solar Water Heaters. From the initial stages of research and design to the final stages of testing and quality assurance, each step is executed with precision and dedication to excellence. Our state-of-the-art facilities and skilled workforce ensure that every solar water heater meets the highest standards of durability and efficiency, providing our customers with a reliable and sustainable energy solution that performs seamlessly and reduces carbon footprint.