OEM Freestanding Solar Collector with Open Loop Circulation System

• 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 unparalleled excellence with Jiangsu Sunpower Solar Technology Co., Ltd. Our cutting-edge technology and innovative design set us apart in the solar industry. Experience unmatched quality, reliability, and efficiency with our OEM Freestanding Solar Collector with Open Loop Circulation System. Our commitment to sustainability and excellence ensures that we deliver top-tier solutions tailored to meet your energy needs.





Our Products Process: At Jiangsu Sunpower Solar Technology Co., Ltd., we adhere to an exceptional manufacturing process that ensures the highest standards of quality for our OEM Freestanding Solar Collector with Open Loop Circulation System. From initial design to final production, precision and attention to detail are paramount. Our meticulous process guarantees products that are not only state-of-the-art but also robust and reliable, delivering superior performance and durability for all solar energy applications.