1. Excellent PID free performance.
2. Certified anti Salt-mist,anti ammonia corrosion performance，sand and storm test by TUV Rheinland and TUV Nord.
3. Excellent mechanical performance with 2400 Pa wind load and 5400 Pa snow load.
4. Outstanding weak light generating performance with A grade solar panel(morning,nightfall,cloudy & rainy day).
5. Anti-reflective glass not only increase light absorption,but also reduce the power loss by solar panel self cleaning function under rainy environment.