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Longpu 125mm big diameter solar vacuum tube collector shandong 137mm*1860mm*3pcs,50L

Min. Order
50 Sets
Choose your specifications
Company Information

Shandong Longpu Solar Energy Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Place of Origin: china
Brand Name: longpu
Model Number: 137mm*1860mm*3pcs
Type: Evacuated Tube
Installation: Wall Mounted
Circulation Type: Indirect / Closed Loop (Active)
Connection Type: Direct-Plug
Capacity: 50
diameter of solar vacuum tube: 137mm
length of solar vacuum tube: 1860mm
Material of solar Vacuum tube: All borosilicate glass 3.3
overall dimension of solar water heater: 2020X560X175mm
Frame material: Aluminum Alloy
Connecting pipe: corrugated pipe
Selling Units: Single item
Single package size: 21X60X20 cm
Single gross weight: 55 KG
Package Type: seaworthy package
Product Description
   The solar collector without water tank developed and produced by our company is a kind of all glass vacuum solar collector, which uses solar radiation to heat in muggy sunshine and heat transfer medium is water. It includes solar collector frame, solar vacuum collector tube, stainless steel inner liner and circulation pipeline, tap water inlet and hot water outlet. The stainless steel inner liner is placed in a coaxial solar vacuum collector with different diameters. The vacuum solar collector tube and stainless steel inner liner are fixed in the frame of the solar collector. The stainless steel inner liner is connected by a flexible circulating  pipeline and directly connects the user's water supply system through the tap water inlet and hot water outlet.
Product Name
Tankless solar water heater
Overall dimension
Inner Liner
304 stainless steel 
Frame material
Aluminum Alloy
Connecting pipe
corrugated pipe
Material of solar Vacuum tube
All glass
Electric heating
Accessories:Pressure relief valve,Relief valve,Safety valve,M expansion screw
Port:Qingdao,Tianjin,Ningbo,Shanghai Or according to customer requirements
Application:for domestic hot water
Detailed Images
The first all-in-one compact solar water heater !
  Designed and manufactured by Longpu solar energy .With its all-in-one system,which is unique on the market.
   All-glass vacuum solar collector tubes are manufactured by advanced coating technology. The absorptivity is more than 93.5% and the emissivity is less than 5.5%.
1.Food grade 304 stainless steel inner liner 
2.No water running in vacuum tube
3.Explosion-proof 304 stainless steel wire mesh
4.Auxiliary electric heating, all-weather hot water
5.No medium heat transferNo medium heat transfer

Company Introduction
  Shandong Longpu Solar Energy Co., Ltd. (Stock Code: 870395) ,established in 2008,is a high-tech enterprise specializing in the research, design and manufacture of enamel hot water storage tanks, solar water heaters, solar collectors,big size solar vacuum tubes,and solar cookers. With shandong Milwatt New Energy Co., Ltd., as a wholly-owned subsidiary , it covers an total area of 5,000 square meters with a total capacity of 600,000 sets per year.
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