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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.
Recently, the 7th China-Middle East European Countries Local Leaders Conference and the 2026 Shandong International Friendship City Cooperation and Exchange Week were held in Jinan, Shandong Province. More than 600 Chinese and foreign guests from 44 countries and 15 provinces (autonomous regions
30
2026/03
Driven by the global energy transition and the "dual carbon" goals, how to make use of the limited rooftop space to generate both electricity and heat has become an important issue in the field of new energy. As an innovative enterprise that has been deeply engaged in solar thermal utilization for
20
2026/03
In the energy consumption structure of buildings, hot water supply, heating and cooling account for 60%-70% of the energy consumption in households and commercial premises. Traditional solutions often operate independently - solar water heaters for hot water, gas boilers for heating, and air
20
2026/03
In the field of solar thermal utilization, flat plate solar collectors have always held an important position in the market due to their good building integration, strong pressure-bearing capacity, and long lifespan. However, how to capture more heat within a limited area and how to reduce heat
20
2026/03
In the field of solar thermal energy utilization, most products aim to heat water - solar water heaters, flat plate collectors, PV/T systems - all of them require water as the heat-conducting medium. However, water systems imply complex piping, anti-freezing measures, pressure-bearing requirements
09
2026/03
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
Stay incontact
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!
