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Vacuum Tube Technology

Advanced Vacuum Tube Technology
for Maximum Thermal Efficiency

SOLETKS Evacuated Tube Collectors deliver superior heat absorption, minimal loss, and reliable performance — even in cold or cloudy conditions.

高効率
All-Weather
Low Heat Loss
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Advanced Vacuum Tube Technology

真空管太陽熱集熱器

SOLETKS Evacuated Tube Solar Collectors are engineered for maximum efficiency and reliability. Using advanced vacuum tube and selective coating technologies, they deliver superior heat absorption, minimal heat loss, and consistent performance — even in cold or cloudy weather. Ideal for residential, commercial, and industrial solar heating applications.

空気加熱
DVC Air Collector

DVC空気集熱器

A direct vacuum tube air collector designed for clean and efficient air heating.

It delivers fast temperature rise and stable airflow for drying, space heating, and ventilation systems, ensuring high efficiency with minimal maintenance.

詳細はこちら
お湯
CTC Hot Water Collector

CTC温水集熱器

This model integrates high-performance evacuated tubes for superior water heating efficiency.

It ensures reliable operation under various climates and is suitable for domestic hot water, central supply systems, and industrial thermal processes.

詳細はこちら
ハイパフォーマンス
HPC Thermal Collector

HPC熱集熱器

An advanced hybrid system combining vacuum tube and heat pipe technology.

It offers rapid heat transfer, high-temperature resistance, and long service life — ideal for applications requiring efficient and stable thermal energy output.

詳細はこちら