Sunpower Freestanding Solar Water Heater - Open Loop Active Circulation

• 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: Prepare to be dazzled by our exceptional strengths! At Jiangsu Sunpower Solar Technology Co., Ltd., we pride ourselves on offering unparalleled advantages that set us apart in the industry. Our commitment to innovation, quality, and customer satisfaction ensures that you receive only the best.





Our products process: Discover the meticulous craftsmanship and state-of-the-art technology behind our products. At Jiangsu Sunpower Solar Technology Co., Ltd., we follow a rigorous process to ensure each SUNPOWER Freestanding Solar Water Heater - Open Loop Active Circulation system is crafted to perfection. From initial design to the final product, every step is a testament to our dedication to excellence.