"Our electricity bills have dropped 75% since installing solar. The Ontario rebates made it very affordable and the system has been flawless."
Solar Panels in Ontario
Professional solar panel installation across 31 cities in Ontario. Save $2,200/year on average with provincial and federal incentives.
Prefer to discuss your project first? Contact us or view our detailed quote form
Ontario Solar Energy Overview
Solar Performance in Ontario
System Effectiveness
Solar panels in Ontario are highly effective, with modern systems achieving excellent performance even in winter months.
Sun Exposure
Four distinct seasons with cold winters and warm summers - southern Ontario has some of the best solar conditions in Canada
Excellent - 1,166 kWh per 1 kW of solar panels installed on average. Ontario has the 5th highest potential to produce solar energy out of Canadian provinces. The more densely populated southern portions of Ontario are some of the best places in Canada for solar. Solar installations in Ontario are highly efficient, overperforming to an average of 1,166 kWh of electricity per year for every 1 kW installed. Your solar system will connect to the grid via the Net-Metering program. Excess energy you produce is saved in credits by your power company at the retail electricity rate, balancing out your usage across day and night, as well as summer and winter months. In Ontario, with Time-of-Use billing, On-Peak hours coincide with peak solar generation times, earning you credits at higher On-Peak rates. This makes solar particularly advantageous in Ontario compared to flat-rate billing provinces.
Key Performance Factors
Panel lifespan with minimal degradation
Efficiency retained after 25 years
Typical residential system size
Protect Yourself from Rising Electricity Costs
The more you pay for electricity – the more you benefit by going solar.
Choosing solar energy allows you to save money by avoiding these high electricity rates.
The Ontario Energy Board raised all rates by 20% for the year 2024.
With energy prices expected to rise even more, going solar protects you from increasing costs by generating your own power.
Net Metering Program
How Net Metering Works in Ontario
Your solar system will connect to the grid via the Net-Metering program. Excess energy you produce is saved in credits by your power company at the retail electricity rate, balancing out your usage across day and night, as well as summer and winter months.
In Ontario, with Time-of-Use billing, On-Peak hours coincide with peak solar generation times, earning you credits at higher On-Peak rates.
Net Metering in Ontario makes it simple for a home solar installation to cover your bills year-round.
Applicable Rebates & Incentives in Ontario
Maximize your solar investment with federal and provincial incentives. Here's what you can apply for in Ontario:
Ontario Provincial Programs
Canada Greener Homes Loan - Interest-free, unsecured personal loan for solar installations, up to $40,000, with a 10-year repayment term. A portion of the loan can even be delivered up front to assist in paying any deposits required by your contractor
Available to all Ontario residents
Durham Greener Homes - Residents of Durham region can receive up to an additional $10,000 for achieving net-zero targets with their solar installation
Available to all Ontario residents
Home Renovation Savings Program (HRSP) - For zero-export, behind-the-meter installations only: Up to $10,000 total ($5,000 for solar panels + $5,000 for battery storage)
Available to all Ontario residents
Net Metering Program - Excess energy credited at retail electricity rate with Time-of-Use billing benefits (on-peak credits at higher rates)
Available to all Ontario residents
Canada Federal Programs
Canada Greener Homes Grant
Up to $5,000 grant for solar panel installation
Apply through our process →Federal Investment Tax Credit
30% tax credit on solar system costs (commercial)
Explore Commercial Solar Solutions →GST/HST Rebate
Rebate on federal portion of sales tax for new installations
Automatically applied at purchaseCalculate Your Total Rebates
Find out exactly how much you can save with federal and provincial incentives in Ontario. Most homeowners save between $5,000 - $15,000.
Our Solar Projects in Ontario
See real installations we've completed across Ontario
How Solar Installation Works in Ontario
Our streamlined process makes going solar simple, from initial consultation to activation.
We analyze your energy usage, roof space, and Ontario solar incentives to design your perfect system.
Our engineers create a detailed system design optimized for Ontario's climate and your home.
Professional installation by certified technicians familiar with Ontario building codes and regulations.
System activation and grid connection with full testing to ensure optimal performance.
Begin generating clean energy and saving money immediately with ongoing monitoring and support.
What Ontario Homeowners Say
See how solar energy is transforming homes across Ontario.
"The installation process was smooth and professional. They handled all the permits and paperwork for Ontario. System has exceeded our expectations!"
"Amazing ROI! With the Ontario incentives, our payback period is only 8-12 years. We produce more energy than we use."
Solar FAQs for Ontario Residents
Get answers to common questions about solar energy in Ontario.
Most Ontario homeowners save $2,200/year on average with solar panels. Actual savings depend on your energy usage, system size, and local electricity rates. With Ontario's electricity rate at $0.15/kWh (increased 20% in 2024), solar provides excellent returns.
Ontario residents can access federal programs like the Canada Greener Homes Grant (up to $5,000) plus provincial incentives. We help you navigate all available programs and maximize your savings.
Yes! Four distinct seasons with cold winters and warm summers - southern Ontario has some of the best solar conditions in Canada Excellent - 1,166 kWh per 1 kW of solar panels installed on average. Ontario has the 5th highest potential to produce solar energy out of Canadian provinces. The more densely populated southern portions of Ontario are some of the best places in Canada for solar. Solar installations in Ontario are highly efficient, overperforming to an average of 1,166 kWh of electricity per year for every 1 kW installed. Your solar system will connect to the grid via the Net-Metering program. Excess energy you produce is saved in credits by your power company at the retail electricity rate, balancing out your usage across day and night, as well as summer and winter months. In Ontario, with Time-of-Use billing, On-Peak hours coincide with peak solar generation times, earning you credits at higher On-Peak rates. This makes solar particularly advantageous in Ontario compared to flat-rate billing provinces. Solar panels actually work more efficiently in cold temperatures. While winter has shorter days, modern panels still generate significant power year-round in Ontario.
The typical payback period in Ontario is 8-12 years. This accounts for provincial incentives, federal rebates, and energy savings. After payback, you enjoy 15+ years of free electricity with minimal maintenance costs.
Most residential installations in Ontario take 1-3 months from contract to activation. This includes design, permits, equipment procurement, and installation. We handle all Ontario-specific permits and regulations.
Cities We Serve in Ontario
Professional solar installation available in 31 Ontario communities. Click on your city for local information and savings.
Toronto
Ottawa
Mississauga
Brampton
Hamilton
London
Markham
Vaughan
Kitchener
Windsor
Pickering
Whitby
Ajax
Oshawa
Barrie
Ready to Go Solar in Ontario?
Get a free quote for solar panel installation in your Ontario community. Save $2,200/year on average.