EVACUATED GLASS TUBE PANELS:
Evacuated Glass Tube panel is the most popular way for collecting the solar energy these days. With the reducing prices and efficiency it provides it has replaced the Flat Plate Panel to a great extent. The most important feature of the Vacuum Tube is it let the sunshine easily passes through it but absorbs the heat at maximum.

HEAT PIPE BASED EVACUATED GLASS TUBE PANELS:
Heat Pipe Based Evacuated Glass Tube Panel provides the maximum efficiency in absorbing the energy from solar radiation and then transferring it for making the water hot. Although higher in terms of cost but the efficiency it provides is incomparable and it outweighs the cost in terms of efficiency.

These panels are designed especially for extremely cold weather conditions. Systems with these panels work very well in weather conditions with temperatures even below than zero degree centigrade.

Inner liner:：
The inner liner adopts imported SUS304-2B food-grade stainless steel plate with the thickness of 0.6mm to ensure the water has high quality and free from pollution. It also adopts international advanced computer automatic control argon arc seamless welding process, and the welding lines are not easy to be oxidized, corrosion resistant and without leakage after passivating treatment. The service life is guaranteed to be over 15 years in normal using.

Mirror face photospot raster:
The mirror face photospot raster adopts imported stainless steel material. After mirror face treatment, it has multi-membrane level protective structure with ultra high reflection ratio, which can collect lights with high effectiveness and have the properties of anti-oxidization and corrosion resistance. It has superior reflecting performance, and the efficiency of sunlight utilization is 30% higher than it of normal reflecting plate, which can reflect more sunlight to the back of vacuum pipe so as to effectively improve the heat collecting efficiency of the vacuum pipe.