Special Bending Frame Design

SunMate Solar Invented the Special Bending Design Extrusion Aluminium Frame for solar collector.

The main purpose of the special frame is: 
*To prevent the water penetration into the frame; 
*To allow proper breathing function for let the humidity inside of the panel go outside. 
*Specially good for Southeast Asian Market because the installation angle of flat collector is small there and Southeast Asia usually has long period of rainy season.  

*The design details of the special bending frame:

*Collector under rainy test: 

*Breathing function test
Insert water 200g water into the panel and watch the breathing function in a sunny day.