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Solar power & backup power installation
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Sunline Energy Works

Our installed price is CA$2.40 to CA$3.50 per watt in Toronto, so a 5 kW system is about CA$15,000 before rebates. Is your roof south-facing, and do you want battery backup?

Ledge Solar Crew

In Vancouver, the electrical permit for panels and a battery is CA$110, plus CA$401 for wiring and service. Would you like us to handle the permits, and what is your average monthly power use?

Prairie Grid Installers

A 10 kW system with battery across Canada starts around CA$37,500 before incentives. Do you need power for the whole house, or only key circuits during an outage?

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Solar and backup power installation in Canada: cost and permits

Solar power in Canada usually costs CA$2.40 to CA$3.50 per watt installed before rebates, so a 5 kW home system is about CA$15,000, according to installers' price guides in November 2026. The quickest way to get a quote for your roof and power needs is to describe them in a request on BlaBlaPrice.

Approximate prices in Canada, November 2026 (sellers' websites)
SystemPrice before rebates
Installed, per watt (national range)CA$2.40 to CA$3.50
Installed, per watt (Ontario range)CA$2.70 to CA$3.40
5 kW systemabout CA$15,000
7.5 kW systemabout CA$25,050
System with battery backupCA$37,500 to CA$57,000

Permits and rebates

A solar installation usually needs an electrical permit and a building permit, and in some cases a development permit. In British Columbia, the electrical permit for a solar panel and battery installation is CA$110, plus CA$401 for the wiring and service work. Rebates depend on the province: some Québec incentives are paid per kilowatt, at CA$1,000 per kilowatt in one example. Ask whether a quote is before or after incentives, because the sources we checked do not say.

Season and timing

Winter runs December to February, with shorter days in Toronto, Montreal, Ottawa and Calgary, so panels produce less power in those months. Backup power matters most when winter storms cut the grid. A November quote lets you plan the installation for spring, when the roof is clear of snow.

How it is bought here

Prices are quoted per watt or per system. BC Hydro's guide puts a typical installed project at CA$2,000 to CA$3,000 per kilowatt of DC capacity, including materials and labour. Some Québec installers give a written quote free of charge. Ask for the power in kilowatts, the battery capacity and the number of phases, so that the quotes can be compared.

What to write in the request

Say whether you want solar only or solar with battery backup, the power in kilowatts, the roof and site, the address and the deadline. Add your budget and say whether you want the installer to handle the permits.

BlaBlaPrice is free for buyers. Describe the system in your own words in the chat, and add a photo of the roof if you have one. The AI asks for missing details, looks through sellers' websites and price lists in Canada, and shows the prices and businesses it found. Registered sellers reply in the chat with their own offer, and your contacts stay hidden until you decide who to contact. You can also browse electrical installation or construction and renovation.

Questions and answers

How much does solar cost per watt in Canada?

Installed prices run about CA$2.40 to CA$3.50 per watt before rebates. In Ontario the range is about CA$2.70 to CA$3.40 per watt.

How much does a home solar system with battery cost?

A system with battery backup runs from about CA$37,500 for a 10 kW setup to about CA$57,000 for a full battery package, according to installer estimates.

What permits does a solar installation need?

Usually an electrical permit and a building permit, and sometimes a development permit. In British Columbia the electrical permit for panels and a battery is CA$110, plus CA$401 for wiring and service.

Are rebates included in the price?

Quotes differ, and some are given before incentives. Ask for the price before and after incentives in the written quote.

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