Annual Value Of
Photovoltaic Power Produced
By Location, Maximum System Capacity,
And Local Electricity Rate
By Location, Maximum System Capacity,
And Local Electricity Rate
kWh / kWyear
2100 kWh / kWy
x 4 kW system
x $.15 / kWh
= $1,260 / year
x 4 kW system
x $.15 / kWh
= $1,260 / year
$960
(4 kW @ $.15/kWh)
(4 kW @ $.15/kWh)
$720
$1,020
(4 kW @ $.15/kWh)
(4 kW @ $.15/kWh)
Improved PV efficiency
will soon make this better
US Solar
Photovoltaic Capacity