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.
Product Paramenters
Product drawing
BTE Advantages:
1.The high weather-proof selective absorbing film from full-automatic magnetron sputtering production line developed by Bontel;
2.With Bonding heat transferring technology and laser welding technology;
3.High quality low-iron tempered glass with surface treatment to get high transmittance and low emittance;
4.Circulation fluid in closed copper pipes, no glass tubes. So collectors without corrosion and circulation fluid leaking;
5.The solid built-in absorber plate can absorb all solar radiation improve working efficiency and integrated well with buildings.
Product application
Packing & Delivery
Related products
Company Profile
Dezhou BTE Solar Co., Ltd. is founded in 2009, located in Shandong Province,China, which is an innovative company focused on the field of solar thermal applications and has a number of independently intellectual property rights in core technology. Relying on high advanced technical strength, we have independently developed the full automatic production lines, and production efficiency has reached the international level. Based on the idea of industrial 4.0, it has built a global professional solar thermal system in High , med Ium and low temperature like flat plate collector, U pipe collector, heat pipe collector and solar water heaters. Now BTE is not only a manufacture, also supply different energy saving solutions to global partners.
Now BTE products have pass Solar Key Mark and CE certificate. We have developed various solar collectors for different working temperature and circumstance. The solar thermal products include flat plate collectors, U pipe collectors, Heat pipe collectors, manifold collectors, compact pressurized and non-pressure solar water heater. We have cooperated with many home and abroad enterprises for long-term in solar system. We have been devoting ourselves to research, development and innovation of solar energy core technology. With the aim of creating professional flat plate collector producing base in the world, we will work to make the world more energy saving and beautiful with the cleaning circumstance.
FAQ
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.