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Solar Panels in Ontario
Professional solar panel installation across 31 cities in Ontario. Save $2,200/year on average with provincial and federal incentives.
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Ontario Solar Installations
Showing all Canadian installations. We're expanding our Ontario network!
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
Home Renovation Savings Program (HRSP) – Heat Pump
Up to $7,500
Provincial rebate for cold-climate heat pump systems $500/ton up to $2000 if you are an Enbridge Gas customer and heat with natural gas (avg. $1500 r...
Available to all Ontario residents
Home Renovation Savings Program (HRSP) – Solar
Up to $5,000
Provincial rebate for behind-the-meter home solar energy storage systems Solar panels are eligible for up to $5,000 back, calculated at $1,000/kW, up...
Ontario homeowners To be eligible in the Home Renovation Savings program, battery storage systems must be paired with a new solar PV system and sized...
Durham Greener Homes Loan
Financing available
Low-interest loan program for home energy improvements
Durham Region homeowners only
Toronto HELP Loan
Up to $125,000
Home Energy Loan Program for energy efficiency upgrades Making a home more energy efficient is one of the most substantial actions homeowners can take...
Toronto homeowners only You may qualify for a low-interest loan through HELP if: you own a detached, semi-detached, row house, duplex, triplex or any...
Ottawa Better Homes Loan
Up to $125,000
Municipal Ottawa loan program for home energy improvements This program offers low-interest, 20-year loans of up to $125,000 (or 10 percent of the cur...
Ottawa area homeowners only Eligibility Requirements Participation in the program is voluntary and initiated by the property owner(s). Eligibility req...
Home Renovation Savings Program (HRSP) – Battery
Up to $5,000
Provincial rebate up to $5,000 for behind-the-meter home battery energy storage systems, which can be combined with the $5,000 solar rebate for a maxi...
Ontario homeowners
Canada Federal Programs
Xolar Winter Sale – Heat Pump
Up to $750
Xolar in-house winter promo, $750 off any heat pump when purchased at the same time as a solar installation.
Xolar Winter Sale – Battery
Up to $2050
Xolar's in house winter sales event for battery. Get $2025 off any battery installation purchase when coupled with a solar installation.
Xolar Winter Sale – Solar
Up to $3000
Xolar In-House Winter Solar Sales Promotion, $300 per kW of solar on residential projects.
Oil to Heat Pump Affordability program
Up to $10,000
Canada offers the federal Oil to Heat Pump Affordability (OHPA) program, providing up to $10,000 upfront for low-to-median-income oil-heated homeowner...
Eligibility criteria Applicants must meet all eligibility requirements throughout the program to be eligible for funding. This includes complying with...
Tesla Powerwall 3 Rebate
Up to $1,400
Receive up to $1,400 Back for Your Powerwall 3 Rebate Details For further information regarding the rebate, review the following details: Rebate amou...
Eligibility To be eligible for this offer, you must meet the following criteria: Order and Registration Order Powerwall 3 or Powerwall 3 Expansion be...
Calculate 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.
Solar System Packages
All packages include professional installation, permits, and 25-year warranty.
Most popular choice for average Canadian homes
WHY TRUST XOLAR
Professional Solar Installation in Ontario
We make going solar simple with our proven installation process. From initial consultation to final activation, our certified team handles everything for Ontario homeowners.
- 1
Free Consultation
We assess your home's solar potential, energy needs, and discuss available incentives.
- 2
Custom System Design
Our engineers design a system optimized for your roof and energy consumption.
- 3
Permitting & Paperwork
We handle all Ontario permits, utility applications, and rebate paperwork.
- 4
Professional Installation
Our certified installers complete the job in 1-2 days with minimal disruption.
- 5
Activation & Monitoring
We connect your system to the grid and set up 24/7 performance monitoring.




What Ontario Homeowners Say
See how solar energy is transforming homes across Ontario.
"Fast response, professional, knowledgeable, patient while being slow and easy to speak with. A+"
"Excellent very informative presentation. Spencer gives good explanations. Thank you. George"
"Spoke with a representative. Very pleasant and professional.all representatives of the team were helpful, courteous and professional. I highly recommend Xolar"
"The fastest reply ever received from a service company. Chris was very knowledgeable, helpful, and friendly. Highly recommended."
"Personable and was honest with his approach. Very knowledgeable about grants, loans and of course his products."
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
Ontario residents can access federal programs like the Canada Greener Homes Grant (up to $5,000) and the Canada Greener Homes Loan (interest-free up to $40,000). Durham region residents can receive up to an additional $10,000 for achieving net-zero targets. We help you navigate all available programs and maximize your savings.
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. With Time-of-Use billing, On-Peak hours coincide with peak solar generation times, earning you credits at higher On-Peak rates.
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, including connections to utilities like Hydro One and Toronto Hydro.
Cities We Serve in Ontario
Professional solar installation available in 31 Ontario communities. Click on your city for local information and savings.
Sault Ste. Marie
Sarnia
Chatham-Kent
Brantford
Burlington
Thunder Bay
Sudbury
Peterborough
Huntsville
Orillia
Niagara Falls
Kingston
St. Catharines
Waterloo
Cambridge
Ready to Go Solar in Ontario?
Get a free quote for solar panel installation in your Ontario community. Save $2,200/year on average.