Feature:
1. Technology is relatively mature, direct heat tranfer make highthermal efficiency.
2. According to the required configuration, it can be divided intotwo types. One is vertical and the other is horizontal
3. Highly efficient insulation with polyurethane ensures goodheating performance and minimal heat loss
4. Designed for commercial solar water heating applications, Suchas Swimming pool, Hotel, School, Hospital and so on
5. Easy installation and maintenance