Solar Thermal Collector
1.High-quality coating, excellent thermal stability and strong corrosion resistance.
2.Low-iron tempered glass, high light transmittance, high protection.
3.Integral structure, high thermal energy conversion, less heat loss.
4.Support customized processing, customize products that suit you as you like.
Product Introduction:
Solar Thermal Collector is a high performance low iron glass with high solar energy transmittance. Solar Thermal Collector are coated with a heat-absorbent surface which absorbs the sun rays and heats the fluid in the collector.In the hurricane, heavy rain, hail and other harsh environment, can still maintain excellent performance. It is mainly used onSolar Thermal Collector .because of its super light transmittance rate.It is made of unique formulation and high quality material. By adopting international first-rate production technology and equipment.
Product Parameters:
Model | BTE-2.0 | BTE-2.5 | |
L x W x H(mm) | 2000x1000x80 | 2000x1250x80 | |
Overall area(m² | 2.0 | 2.5 | |
Aperture area(m²) | 1.87 | 2.34 | |
Rated working pressure(MPa | 0.6 | 0.6 | |
Interface siz | G3/4'' | G3/4'' | |
Number of connection | 4 | 4 | |
Frame colo | Black/Oxidized white | Black/Oxidized white | |
Maximum working temperatur | 100℃ | 100℃ | |
Peak efficiency | 0.78 | 0.78 | |
Rated efficiency① | 0.53 | 0.53 | |
Rated power(W)² | 400W/m² | 80.4 | 104.5 |
700W/m | 512.4 | 665.8 | |
1000W/m² | 991.1 | 1287.9 | |
Product production line:
All products tested 3 times before delivery and can offer 5 years warranty.
Solatkshas CE, Solar KeyMark and ISO9001 certification. Ranked the TOP 2in the solar thermal world.
We can accept OEM & ODM orders. Solar Collectors have high efficiency and long working life.
Factory supply directly
Application Scenario&Project Cases:
A flat plate solar collector is a device for heating purposes. lt consists of absorber plate which is coated with black or blue conductive material. As sunlight strikes the absorber plate, it heats up, transferring thermal energy to the heat transfer fluid circulating within the collector. This heated fluid can be used for various applications, including space heating, water heating, or powering absorption chillers for cooling.
Honors and Qualifications:
Our flat panel solar geyser meets the highest global standards for safety, efficiency, and environmental sustainability. Rest assured, every unit is rigorously tested and certified for your peace of mind.
Company Profile:
Dezhou BTE Solar New Energy is mainly engaged in the export business of the Soletks group's products. It is a backbone export enterprise in the solar energy industry in Shandong Province, a key foreign trade export enterprise in Dezhou City. There are 6 production bases and 7 branches . Now solar collector annual output can reach 3 GWh. Ranking the 3rd in the world for three consecutive years from 2017 to 2019, and the 2nd from 2020 to 2021.
BTE has always regarded technological innovation as the core competitiveness of the enterprise. It has 4 technical departments, 1 flat panel research institute.1 testing center and 1 thermal energy Institute. The scientific research personnel account for 16%, of which 50% have been in this field for more than 20 years.
At present, we has 58 core patents. Now solar collectors can use civil buildings, military facilities, industrial heating, planting, breeding, drying and other fields to provide high-quality thermal energy, heating, refrigeration, heating and other clean energy comprehensive utilization services.







