Solar Power Calculator
Estimate your solar power system
Zip Code:
Project Type:
Electricity Offset:
Utility Company:
kWh Usage Per Month:
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Avg. Monthly Electricity Bill:
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System specifications for:

Solar Radiance:
Avg. Monthly Usage:
System Size:
Roof Size:
Estimated Cost:
Post Incentive Cost:
Estimated Cost:
Post Incentive Cost:
Avg. Monthly Savings:
25 Year Savings:
25 Year ROI:
Break Even:
The electricity you use causes the release of of carbon dioxide (which promotes global warming). Driving in an average car emits an equal amount.

To offset the yearly emissions, it would require planting a year.