
Use our solar carport as solar "gas station" for your electric vehicle or use the generated electricity in your home - as you like. Our VARIO SUNport makes for an attractive eye catcher both, in front of your home or on company parking lots.


Based upon a single carport, an electricity price of 20 Cent/kWh and an assumed increase in electricity costs of 5% annually and a subsidy maturity of 20 years, we arrive at the following calculation for return on investment (for Germany, as of fall 2011):
| VARIO SUNport | 100% grid feeding | 40% Own use |
| Max. system output | 2.16 kWp | 2.16 kWp |
| Annual solar yield | 850 kWh/kWp x a | 850 kWh/kWp x a |
| Grid feeding tariff | 24.43 Cent/kWh* | 24.43 Cent/kWh* |
| Subsidy for own use | -- | 8.05 Cent/kWh (to 30% own use) 12.43 Cent/kWh (over 30% own use)* |
| Total return |
8,970.70 Euro | 12,067.68 Euro |
*updated January 2012
