large solar hot water project for school,hotel and gymnesium

Specifications

Features of Non-pressurized Two-wing Collector project

1. Cost-effective, fast return on investment. Two-wing collector is more efficient than the flat plate collector, and its price the 1/3 of that for flat plate collector, in large-scale hot water projects, it is expected to recover the investment in around 2 to 3 years.

2. The angle of two-wing collector installation is not restricted ad it ranges from 0-90 degree, in this  range the instantaneous thermal efficiency is the same.

3. Our 15 year practice has confirmed that the annual heat generated is hegher than that of other solar collectors.

4. Reliable performance and wide application space. Circulation is available for antifreezing operation to ensure the system works well in extremely cold climate.

5. Convenient installation and maintenance. Modular design makes the collector adaptable for varous project sizes according to actual hot water requirements.