1.  Multiple pieces can be connected to acquire higher power.

2.  Mounted with tough aluminum frame.

3.  Waterproof, shock, rust resistant.

4.  Anti-reflection cover glass delivers more energy.

5.  Works in all conditions.

6.  Be resistant to atmospheric exposure and effects of  delamination

7.  High efficiency 17%

8.  Long life span:25 years.
9.  CE, ROHS,  TUV, IEC