How Much Does Solar Cost in Canada in 2026? (Ontario Homeowners & Businesses Guide)

Eric
Mar 6
3 min read

Let's Get Into It...

Electricity prices in Ontario continue to rise, and more homeowners and businesses are looking at solar energy as a long-term solution.

But the big question people search every year is:

“How much does solar cost in Canada in 2026?”

In this guide, we’ll break down:

The average cost of solar panels in Ontario in 2026
New government incentives and rebates
What changed after the Canada Greener Homes Loan ended
How much homeowners and businesses can actually save with solar

If you're considering installing solar panels in Ontario, this article will give you the full picture.

Average Cost of Solar Panels in Canada (2026)

The cost of installing solar panels in Ontario depends on several factors including system size, roof type, electrical upgrades, and equipment quality.

Typical Solar Installation Costs

System Size	Typical Cost Before Incentives
5 kW	$12,000 – $18,000
8 kW	$18,000 – $25,000
10 kW	$22,000 – $30,000
15 kW+	$30,000 – $45,000

Most homes in Ontario install 7–10 kW systems, which can offset a large portion of annual electricity usage.

Solar equipment has become significantly more efficient in recent years, meaning homeowners can produce more electricity with fewer panels.

Solar Incentives in Ontario for 2026

One of the biggest reasons solar continues to grow is government incentives.

While some programs ended recently, new rebates and programs are still available in Ontario in 2026.

1. Ontario Home Renovation Savings Program

This program launched in 2025 and is currently the main solar incentive available in Ontario.

Homeowners can receive:

Up to $5,000 for rooftop solar panels
Up to $5,000 for battery storage
Up to 50% of the installation cost covered depending on system size

That means homeowners may receive up to $10,000 in total rebates when installing both solar and battery storage.

The program is designed to help reduce electricity consumption and encourage homeowners to generate their own energy.

2. Net Metering in Ontario

Net metering remains one of the most valuable long-term solar benefits.

With net metering:

Extra electricity your panels generate is sent to the grid
You receive credits on your electricity bill
Those credits can be used when your system produces less power (like in winter)

This allows homeowners to effectively offset their electricity costs throughout the year.

3. Municipal Energy Loan Programs

Some cities also offer financing programs for energy upgrades.

For example:

Toronto Home Energy Loan Program (HELP)

Homeowners can receive:

Loans up to $125,000
Financing for solar panels, batteries, insulation, and energy upgrades
Repayment through property tax bills

Many municipalities are expected to expand similar programs as cities push toward net-zero building goals.

What Happened to the Canada Greener Homes Loan?

A lot of homeowners are still searching for this program.

Here’s the update for 2026:

The Canada Greener Homes Loan stopped accepting new applications on October 1, 2025.
The Greener Homes Grant program also closed for new applicants with final documentation deadlines in 2025.

The loan previously offered:

Up to $40,000 interest-free financing
Repayment over 10 years
Coverage for solar, insulation, windows, and heat pumps.

Many energy experts believe new federal programs will eventually replace it, as Canada continues to pursue its climate targets and electrification goals.

Solar Savings in Ontario

The real benefit of solar isn’t just incentives.It’s the long-term savings.

Typical results for homeowners:

Payback period: 8–12 years
Lifetime savings: $25,000 – $40,000+
System lifespan: 25–30 years

After the system pays for itself, homeowners are essentially generating free electricity for decades.

Solar for Businesses in Ontario

Commercial buildings often benefit even more from solar installations.

Businesses can reduce operating costs by installing systems on:

Warehouses
Factories
Farms
Hotels
Office buildings
Retail locations

Many commercial properties install 50 kW to 500 kW systems to reduce electricity expenses and improve sustainability.

Benefits include:

Lower operating costs
Reduced peak electricity demand charges
ESG and sustainability improvements
Increased property value

Large commercial buildings also often qualify for energy efficiency incentives and financing programs depending on the project size.

Is Solar Worth It in 2026?

For many homeowners and businesses, the answer is yes.

Reasons solar is growing rapidly in Canada:

Rising electricity costs
New provincial rebates
Long equipment warranties
Net metering credits
Strong long-term return on investment

As Ontario continues expanding electrification and renewable energy infrastructure, solar installations are expected to grow significantly over the next decade.

Thinking About Installing Solar?

If you're curious about installing solar panels for your home or business, the best first step is understanding your roof size, electricity usage, and potential savings.

Our team can help you determine:

Ideal system size
Estimated installation cost
Available incentives
Expected energy savings

Contact Solar Canada

Email: info@solarcanadainc.ca

Phone: 226-339-9308

Request a Solar Assessment: [CLICK HERE]