This depends on the model of your charging station and the type of electric vehicle you are recharging.
When using a Level 1, 120V charger charge time could take up to 14 hours when charging from empty to full. The time required to fully recharge your electric car when using a Level 2 charger ranges from 3 to 8 hours. The charge time can also be much less, depending on the amount of charge remaining in the battery when you begin the charging process, the size and chemistry of the battery, and other conditions.
For more information on Evr-green view the brochure here.