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820000㎡
Annual output of flat plate collector (square meters)
20years
Focus on solar clean heating
65+
Global sales in 65 countries
117items
Patents and industry solutions
Productcenter
BTE’s flat-panel solar collector output ranks second in the world, and its main business covers the upstream, midstream and downstream of the solar clean heating industrial chain.
BTEsolar
Solar clean heating
BTE was established in 2009 and is located in Shandong province, China. It is a technology-based enterprise specializing in core materials for flat-panel solar collectors, evacuated tube solar collectors, water heater and other related heating products. In 2022, the company’s flat-panel solar collectors output ranked second in the world. In 2023, the annual output can reach 820,000 square meters. The products have Solar Key Mark and CE certification and exported to more than 65 countries and regions...
High quality
Ensuring high quality, high performance and high reliability of solar series products for customers
Diversified demand
Providing solar clean heating solutions for multiple scenarios
Reduce cost
Reducing energy consumption costs in residents’ lives and industrial production
Perfect service
The products have exported to more than 65 countries and regions
Customer cases
With numerous successful cooperation projects, we have achieved a customer satisfaction rate of up to 98%
The Case of Residential Solar…
Beijing APEC Summit Hotel Clean…
Patent certificate
The products have Solar Key Mark and CE certification and exported to more than 40 countries and regions.
The latest news
Enterprise specializing in the manufacture of core materials for flat-plate solar collectors, collectors, water heaters and related heating products.
580W Photovoltaic Thermal Hybrid Solar Collector Comprehensive AnalysisI. Product IntroductionThe 580W Photovoltaic Thermal Hybrid Solar Collector (abbreviated as PV/T) is a revolutionary solar energy comprehensive utilization technology. It integrates photovoltaic power generation and solar
24
2026/02
In recent years, people's understanding of the long lifespan and high thermal efficiency of flat plate collectors has improved. Practice has shown that they can bring stable and lasting economic efficiency and environmental benefits to users, and are increasingly favored by the market. Solar energy
02
2026/02
Introduction: Redefining the Solar Hot Water ExperienceIn today's era of rapid development in green energy technology, solar hot water systems have evolved from the traditional rooftop water tank type to a more intelligent and efficient modern solution. The split-type solar hot water system, as an
2026-01-21
21
2026/01
The combined heating system using solar energy and air energy is essentially an energy-saving complementary model of "priority on solar heat + supplementary energy from heat pumps". Solar energy absorbs heat freely, meeting the basic heating needs; the air-source heat pump provides stable energy
04
2026/01
IntroductionUnder the backdrop of the "dual carbon" goals and the transformation of the energy structure, the heating industry is undergoing a fundamental iteration from traditional fossil energy to clean energy. The safety hazards of gas heating, the geographical restrictions of centralized
28
2025/11
With the arrival of winter, low temperatures can easily cause freezing and blockage in the pipes and equipment of solar water heating systems, which not only affects normal heating but may also lead to component rupture and increase maintenance costs. To ensure the stable operation of the system,
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BTE can provide solar clean heating solutions for multiple scenarios, reduce energy consumption costs in residents’ lives and industrial production, and make the sky bluer, the water clearer, and the mountains greener!
