Advanced Freestanding Solar Water Heater with 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 unparalleled excellence with Jiangsu Sunpower Solar Technology Co., Ltd., where innovation meets sustainability. We pride ourselves on delivering cutting-edge solar solutions tailored to meet your energy needs. Our Advanced Freestanding Solar Water Heater with Direct Circulation by SUNPOWER is engineered for optimal efficiency, ensuring maximum performance with minimal environmental impact. Experience unmatched reliability, efficiency, and eco-friendliness that define the hallmark of our renowned solar technology.





Our products process: At Jiangsu Sunpower Solar Technology Co., Ltd., we adhere to a meticulous, high-precision manufacturing process that guarantees superior quality and durability of our solar solutions. From conceptualization to final assembly, each step is imbued with excellence and attention to detail. Our Advanced Freestanding Solar Water Heater follows a stringent production protocol to meet and exceed the highest industry standards, ensuring you receive a product that is both innovative and dependable.