| Şehir | Ülke | |
Eco Cell
| Tokyo | Japonya |
|
Renewtech India
| Mumbai | Hindistan |
|
effizienz.forum
| Freiburg | Almanya |
|
Solar Energy Expo
| Zhengzhou | Çin PR |
|
Green Manufacturing Expo
| Orlando | ABD |
|
VE Veicoli Elettrici Show
| Parma | İtalya |
|
neckaralb regenerativ
| Balingen | Almanya |
|
VE Veicoli Elettrici Show
| Parma | İtalya |
|
Energy Saving and Eco
| Fougeres | Fransa |
|
Photovoltaics EuropePhotovoltaics Beyond Conventional Silicon
| Düseldorf | Almanya |
|