50Liter Capacity Solar Evacuated Tube Collectors-Vacuum Tube Type Solar Tankless Water Heater for residential

Our tankless solar water heater also called Integral vacuum tube solar collector,which is made of 137mm large-diameter vacuum tube.As its name suggests,in an integral vacuum tube collector storage system,the collector and tank are combined into one single unit .Because the diameter of solar vacuum tube is very big.So it works not only as a solar collector, but also a water storage tank.So the household tap water is heated and stored within the combined heat storage and collection unit.

There is a stainless steel tank inside the solar vacuum tube ,which guarantees the security and efficiency .Because the water is stored in the stainless steel tank and there is no water in the vacuum tube, so it has the characteristics of high pressure resistance, strong impact resistance, high safety performance, less heat loss, no scaling, and more convenient use.

As soon as the hot water been used,the cold water enters into the solar vacuum tube instantly and been heated by solar energy immediately.So the tankless solar water heater is high efficiency .

Quick details:

1. Model:137*1860*3/4/5/6pcs,137*850*6/7/8/9pcs
2. Capacity:43L-95L
3. Material of solar vacuum tube:Borosilicate Glass 3.3
4. Length of solar vacuum tube:1860mm or 850mm
5. Diameter of solar vacuum tube:137mm
6. System:Pressurized
7. Installation:Vertical,Horizontal
8. Features:high efficiency,explosion proof,all weather hot water supply

Multiple installation methods:

It can be installed on roofs, balconies, and grounds.

It is installed in line with the building facade, and is more aesthetically pleasing when integrated with the building, without occupying

balconies or building space.

OEM and ODM orders are warmly welcomed.We have rich ODM OEM experience.

We can customize product as your requests.Please don't hesitate to contact us if you have any demands.

FAQ:

Q1: Are you a manufacturer or trading company??

A: 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,solar vacuum tube and solar cooker oven

Q2: What's the capacity of  Tankless Solar Water Heater ?
A: It's from 22L to 95L.

Q3: What is the solar tube size of tankless solar water heater?
A: It's 137x850mm or 137x1860mm..

Q4:Can you supply OEM &ODM service ?

A:Yes, but there is a minimum order quantity required.