High Efficient Blue and Black Coating Customizable Flat Plate Solar Collector Heating Absorber
Shandong, China
Last Login Date:
Jun 11, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Solar Water Heater, etc, Vacuum Tube, Flat Plate Solar Collector, Heat Pipe Solar Collector, Manifold
Product Description
Company Info
Basic Info.
Product Description
High Efficient Blue and Black Coating Customizable Flat Plate Solar Collector Heating Absorber
Technical data
| Specification | BTEB-I/0.6-L-2.0 | BTEF-I/0.6-L-2.0 | BTEG-I/0.6-L-2.0 |
Film | Black Film | Blue Film | Germany imported Blue Film |
Overall size(mm) | 1000x2000x80/95 | 1000x2000x80/95 | 1000x2000x80/95 |
Absorption area(m2) | 1.89 | 1.89 | 1.89 |
Header pipe | CopperTP2 Φ22x0.6 | CopperTP2 Φ22x0.6 | CopperTP2 Φ22x0.6 |
Grid pipe | CopperTP2 Φ10x0.5 | CopperTP2 Φ10x0.5 | CopperTP2 Φ10x0.5 |
Transmittance | ≥92% | ≥92% | ≥92% |
Working Pressure | 0.8MP | 0.8MP | 0.8MP |
Remark | 1. Frame: Aluminum 6063-T5; 2. Our full automatic production line can produce different specification products according to your own requirements;We can supply Self-cleaning Glass for all collectors. | ||
Working principle
Flat panel collectors working principle is different from evacuated tubes collector. A glazed flat-plate solar collector consists of a shallow rectangular box with a flat black plate behind a tempered glass cover. The plate is attached to a series of parallel tubes or one serpentine tube through which water or another liquid (such as an antifreeze solution) passes. Sunlight passes through the glazing and strikes the absorber plate, which heats up, changing sunshine into heat energy. The heat is transferred to liquid passing through pipes attached to the absorber plate. Bontel can supply you different kinds of high quality absorber plate with selective film.
1. BTE company develop own production line with Germany 4.0 concept, has passed the CE and Solar Key Mark certification
2. More than 10 years experience in this field and products can be guaranteed.
3. It is no problem for us to handle OEM&ODM orders.
4. Three time leakage checking before delivery, ensure customer received excellent quality products
5. Provide 5 years warranty
6. Laser welding does not destroy of the surface of blue&black coating film, it means enhanced the connection strength between absorber and riser pipes, the result is promise longer life of solar absorber
Workshop Production
Product Information
BTE Solar Collector VS Other goods
Main raw material
Package & Shipping
The experimental process
Company Information
BTE Solar Co.,Ltd (BTE) is one of the leading manufacturer of solar hot water systems and photovoltaic system in China and around the world. With many years' experiences and Research, BTE team has developed different kinds of solar collectors for different working temperature and circumstance. The solar thermal products including Vacuum tubes, Flat panel collector(High /low temperature), U pipe and Heat pipe collector, Linear concentrating collector, Steam Collector, Solar Water Heater and commercial system. The solar photovoltaic products including solar panels, solar lamps, power generating system and solar pumps. Sentoc automatic production line and strict quality management system can supply you high quality & long working life products.
Now,BTE and Aoxin Holdings cooperated developed innovative industry integrated model and successfully build Hebei Aochang Industrial Park, Henan Xuchang Industrial Park, Shandong Jining Industrial Park, Total investment more than USD 20,000,000. The Second production base of Sentoc which located in Hebei Aochang Industrial Park has been finished. On the base of professional technology experiences and cooperation with researching institutes and universities, Sentoc has developed high weather-proof selective absorbing film from full-automatic magnetron sputtering production line. Averagely 1.5min/p can delivery your order in short time. The quick measuring instrument from Germany can do function test on production line which ensure each absorber plate meet our high quality requirements.
1. Is your company a trading company or factory?
We have own factory,Welcome to visit our factory.
2. What is your Delivery Time?
LCL order/Sample order:10days. Full container order:14days.
3. Can you do make with my brand?
Yes,OEM&ODM order are both welcome and accept.
4. What is your MOQ?
1 set.
5. What is your Packing?
LCL order/Sample order in woden case. Full container order in high quality export carton.
6. What is your FOB Port?
We accept FOB Qingdao , Shanghai,Tianjin etc.
7. What is your Monthly Production Capacity?
24000PCS.
