High-Efficiency Freestanding Solar Water Heater - Direct Circulation by Sunpower

• Customization: Available
• Max. Capacity: 330L
• Structure: Compact Type
• Model NO.: SPR
• 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: Discover the unparalleled benefits of choosing Jiangsu Sunpower Solar Technology Co., Ltd. as your trusted partner in sustainable energy solutions. We excel in delivering exceptional efficiency and reliability, ensuring our High-Efficiency Freestanding Solar Water Heater - Direct Circulation by SUNPOWER stands at the forefront of innovation. Our commitment to quality and customer satisfaction is unwavering, positioning us as leaders in the industry. Choose us for cutting-edge technology, superior performance, and a brighter, greener future.





Our products process: At Jiangsu Sunpower Solar Technology Co., Ltd., we pride ourselves on a meticulous and precision-driven product process. From initial concept to final production, each step is crafted with attention to detail and a dedication to excellence. Our High-Efficiency Freestanding Solar Water Heater - Direct Circulation by SUNPOWER undergoes rigorous testing and quality assurance, ensuring every unit meets the highest standards of performance and durability. Experience the fusion of advanced technology and expert craftsmanship that sets our products apart.