Are Solar Panels Worth It in Canada? Province-by-Province Guide 2026
Solar panels in Canada cost C$2.50 to C$3.50 per watt installed, with a typical 8kW system running C$20,000-28,000. With net metering (available in most provinces), the Canada Greener Homes Grant (up to C$5,000), and rising electricity rates, payback is 8-15 years depending on province. Solar is most worthwhile in Ontario, Alberta, Saskatchewan, and Nova Scotia where rates are highest.
Solar Cost by Province
Ontario: C$2.80/W. 8kW = C$22,400. Good solar resource (1,100-1,300 kWh/kWp). High rates make solar very worthwhile. Payback: 8-12 years. Alberta: C$2.60/W. Best solar resource in Canada (1,300-1,500 kWh/kWp). Higher rates in deregulated market. Payback: 9-13 years. British Columbia: C$3.00/W. Decent solar but very cheap hydro rates — longer payback: 12-18 years. Quebec: C$3.20/W. Good solar but extremely cheap hydro (7.4¢) — payback: 15-20+ years. Not recommended purely for savings. Saskatchewan: C$2.70/W. Good solar and high rates — payback: 10-14 years. Nova Scotia: C$3.00/W. Highest rates in Atlantic — payback: 9-13 years.
Net Metering Across Canada
Net metering allows you to send excess solar to the grid and receive credits. Ontario: Net metering available up to 500kW. Credits roll over monthly, expire annually. Alberta: Micro-generation up to 5MW. Retail-rate credits. Very favorable. BC: Net metering with annual true-up. Credits at retail rate. Saskatchewan: Net metering up to 100kW. Credits at retail rate. Nova Scotia: Net metering available. Quebec: Net metering available but low rates limit value. Manitoba: Net billing at retail rate. Net metering is the key to solar economics in Canada — without it, you only save on self-consumed electricity.
Canada Greener Homes Grant
The Canada Greener Homes Grant provides up to C$5,000 for solar PV installation (C$1,000 per kW, max 5kW). Requirements: complete an EnerGuide home evaluation before AND after installation, use a certified installer, and the system must be grid-connected. The grant also covers: heat pumps (up to C$5,000), insulation (up to C$5,000), windows (up to C$5,000). Total maximum across all measures: C$5,000. Some provinces stack additional incentives on top of the federal grant.
Solar Generation in Canada
Despite being a northern country, Canada has excellent solar potential — especially in the prairies and southern Ontario. Annual generation per kWp: Southern Alberta / Saskatchewan: 1,300-1,500 kWh/kWp — comparable to many US states. Southern Ontario: 1,100-1,300 kWh/kWp. Southern BC: 1,000-1,200 kWh/kWp. Quebec: 1,100-1,250 kWh/kWp. Atlantic provinces: 1,000-1,150 kWh/kWp. Snow actually helps — it reflects light onto panels and slides off quickly. Cold temperatures improve panel efficiency by 10-15% vs hot climates.
| Province | Cost/W | kWh/kWp/yr | Rate | Payback |
|---|---|---|---|---|
| Alberta | C$2.60 | 1,300-1,500 | 12-18¢ | 9-13 yrs |
| Ontario | C$2.80 | 1,100-1,300 | 8.7-17.5¢ | 8-12 yrs |
| Saskatchewan | C$2.70 | 1,300-1,400 | 15.5¢ | 10-14 yrs |
| Nova Scotia | C$3.00 | 1,000-1,150 | 16.5¢ | 9-13 yrs |
| BC | C$3.00 | 1,000-1,200 | 9.5-14.3¢ | 12-18 yrs |
| Quebec | C$3.20 | 1,100-1,250 | 7.4-10.3¢ | 15-20+ yrs |
Should You Go Solar in Canada?
Yes if: You are in Ontario, Alberta, Saskatchewan, or Nova Scotia (high rates). You have a south-facing roof with minimal shade. Your province offers net metering at retail rate. You plan to stay in your home 8+ years. Maybe if: You are in BC or Manitoba (cheap hydro but still 12-18 year payback). You are adding an EV or heat pump (increases electricity use and solar value). Probably not if: You are in Quebec (7.4¢ hydro makes solar payback 15-20+ years). You are renting. You plan to move within 5 years. Use our Solar Panel Calculator for your specific province.
Disclaimer: For educational reference only. Consult a licensed professional.