$8.95 per Watt initial cost mounted on an existing roof | $895,000 |
Utility incentive of $4.50 per Watt | $(450,000) |
Federal Tax on Utility Rebate | $157,500 |
State Tax credit $25,000 (Net of FIT) | $(16,250) |
Federal Tax credit of 30% | $(268,500) |
Exemption from property tax on equipment | TBD |
Tax benefit of depreciation of system (5 year MACRS) | $(251,060) |
Net after tax cost | $66,690 |
Annual savings from system both usage and demand | $30,488 |
Simple payback approximately = 2 years |