Amosolar balcony solar solution is hot-selling in Germany market, with below good advantages:
Save electricity bill, about 700kwh/year,
Generate your own energy
Installing on balcony, without extra space requested 
No need complicated application and procedure to the National Grid
Easy and quick installation 
Rapid shutdown function
More effective, Max. Efficiency 97.1%
More secure: Built-in grounding Lightning protection 6000V 

More Reliability