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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.
The saying "Northerners rely on central heating to get through winter, Southerners rely on courage" reflects the deep-seated need for warmth during the winter. However, the pungent smell of traditional coal-fired heating and the high cost of gas heating add a significant burden to this need. Now,
21
2025/10
On October 15, 2025, the 138th China Import and Export Fair (Canton Fair) officially kicked off. With the core theme of "Serving High-Quality Development and Promoting High-Level Opening-Up", this global trade event has attracted more than 29,000 domestic and foreign enterprises to gather together
2025-10-14
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2025/10
Amid the resounding call of the "Dual Carbon" strategy, BTE Solar initiated a strategic transformation from "solar water heating" to "flat-plate collector clean thermal energy," successfully achieving a historic leap from "selling products" to "selling systems," and from "hot water supplier" to "
2025-09-11
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2025/09
The Core Function Of Selective Coating: Efficient Absorption And Heat RetentionBTE Solar's Dual-Path Strategy in the Global Solar Selective Coating Market In the ever-evolving landscape of solar thermal technology, BTE Solar has emerged as a significant player, with its innovative approach to
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2025/08
As Global PVT Market Rebounds, BTE Solar Leads with Advanced Hybrid Energy SolutionsSHANDONG, CHINA – August 29, 2025 – As the global market for Photovoltaic-Thermal (PVT) collectors shows strong signs of recovery and transition, BTE Solar, the world's second-largest manufacturer of flat-plate
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2025/08
A Brief Analysis of the Advantages and Disadvantages of Flat Plate Solar Water HeatersFlat plate solar water heaters use sunlight that strikes the surface of a collector, passes through a transparent cover, and is projected onto a heat-absorbing plate. The heat generated by solar radiation is
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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!
