City of Toronto Solar Installer

Solar Panel Installation in Toronto, Ontario

Terawatt Solar installs residential and commercial solar systems for homeowners and businesses in Toronto, Ontario's largest city. Our in-house design and installation team serves the Beaches, Etobicoke, North York and Scarborough and the surrounding area.

Solar Installation in Toronto

From century homes in the Beaches to newer builds in North York and Scarborough, Toronto's housing stock varies widely in roof type and age, which is why every Toronto proposal starts with a structural review specific to your property.

Local Utility and Net Metering

Most properties in Toronto are served by Toronto Hydro. Our team handles the interconnection application and net metering paperwork with your utility as part of every installation, so your system is approved to export surplus power back to the grid.

Why Toronto Homeowners Choose Terawatt Solar

Working with a locally based, in-house installer means the team that designs your Toronto system is the same team that installs it and handles any warranty service afterward. We size every proposal from your actual twelve-month usage, not a generic package, and walk you through available incentive programs before you commit.

Service Area
630,000+
Approximate households across Toronto's service territory
Local Utility
Toronto Hydro
Net metering interconnection handled for you
Case Study

A Recent Installation, Toronto

Terawatt Solar installation project in Toronto, Ontario
System Size
9.8 kW
Est. Annual Savings
$1,520/yr
Install Time
2 Days
Warranty
25 Years

The Situation

A homeowner in Toronto was paying well above the Ontario average for electricity and wanted to lock in predictable costs ahead of planned time-of-use rate changes.

Our Approach

Our design team reviewed twelve months of the homeowner's utility bills along with roof orientation and shading, then proposed a system sized to offset the bulk of their annual usage.

The Outcome

The system was installed by our in-house crew and passed Toronto Hydro's interconnection review without delay, and the homeowner now tracks production against the original estimate through their monitoring app.

FAQ

Common Questions

Do you install solar in all of Toronto?
Yes, we serve the Beaches, Etobicoke, North York and Scarborough and the surrounding Toronto area.
How long does an installation take?
Most residential installs are completed in one to two days on site, with the full process from signed proposal to utility approval typically taking six to ten weeks.
Is a free quote really free?
Yes. Site assessments and proposals are free and come with no obligation to proceed.
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Get a Free Solar Quote in Toronto

Our team will review your Toronto property and provide a no-obligation proposal.

Get a Free Quote
Or call us directly at (877) 648-3323