Solar Calculator Cambridge — 2026 Savings Estimate
Cambridge receives 2,066 sun hours/year. See how much you can save with solar panels powered by Cambridge and North Dumfries Hydro electricity rates.
2,066
Sun Hours/Year
$176/mo
Avg Electricity Bill
Cambridge and North Dumfries Hydro
Primary Utility
8 kW
Avg System Size
Solar Energy in Cambridge, Ontario
Cambridge is well-positioned for residential solar energy. According to Natural Resources Canada (NRCan) solar irradiance data, Cambridge receives 2,066 sun hours per year. With an average monthly electricity bill of $176 from Cambridge and North Dumfries Hydro, homeowners can see significant savings by going solar.
A typical 8 kW solar system in Cambridge produces approximately 1,400 kWh per year, enough to offset a significant portion of average household electricity consumption. You can verify solar potential for your specific address using the NRCan Photovoltaic Potential Map.
The primary utility in Cambridge is Cambridge and North Dumfries Hydro, serving the majority of residential customers. Ontario's time-of-use pricing means solar savings vary by time of day, with peak period offsets providing the highest value. Rates are set by the Ontario Energy Board (OEB).
With the federal 30% Clean Technology Investment Tax Credit and provincial incentives, solar panel payback periods in Cambridge are now 10 years on average, meaning your system generates free electricity for 15+ additional years.
Electricity Rates in Cambridge
Learn more about connecting solar with your utility: Hydro One Solar Connection Guide
Solar Incentives Available in Cambridge
Federal: 30% Clean Technology ITC
All Cambridge homeowners qualify for the federal 30% Investment Tax Credit on solar installations. On a $27,200 system, this saves approximately $8,160.
Ontario Zero-Export Solar Incentive
$100 per kW of solar capacity, up to maximum of $5,000
Ontario Zero-Export Battery Incentive
$300 per kWh of battery storage, up to maximum of $5,000
How Much Can You Save With Solar in Cambridge?
Estimates based on 8 kW system, 2066 sun hours/year, and current Cambridge and North Dumfries Hydro rates. Your actual savings may vary based on roof orientation, shading, and consumption patterns.
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Related Resources
Solar in Ontario
Complete 2026 solar guide for Ontario.
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How to connect solar with Hydro One.
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Current pricing by province.
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Learn moreFree Solar Estimator
Get your personalized estimate.
Learn moreData Sources & References for Cambridge Solar
- • NRCan Solar Resource Data — Sun hours and solar irradiance for Cambridge
- • NRCan Photovoltaic Potential Maps — Address-level solar output estimates
- • Government of Canada: Clean Technology ITC — Federal 30% solar tax credit details
- • Ontario Energy Board (OEB) — Current TOU and tiered electricity rates
- • Electrical Safety Authority (ESA) — Contractor licensing and inspection requirements
- • Open Canada: Solar Radiation Data — Annual solar radiation dataset
— Data sources: NRCan, Cambridge and North Dumfries Hydro, Government of Canada
Cambridge, Ontario, Canada (43.36°N, 80.31°W)