Solar & Battery Pricing for Canada Design, Cost & Payback Calculator
Design solar and battery systems across Canada using Photonik's professional design platform. Canada has over 5 GW of cumulative solar capacity, with Ontario and Alberta leading installations. The country offers federal Investment Tax Credits (ITCs) up to 30% for commercial projects and Canada Greener Homes Loans up to $40,000 for residential solar.
Solar Planning & Design
To size your system, start with two questions: how much electricity you use, and how much roof space you have.
1. Energy usage
Canadian household electricity usage varies enormously by province — from around 25 kWh per day in Ontario and British Columbia, where gas heating is common, to over 35 kWh daily in Quebec and Manitoba, where cheap hydro electricity is widely used for space heating. Climate is the dominant factor: long, cold winters drive high heating demand, while summer air conditioning adds a secondary peak in southern Ontario and the Prairies. Home size, insulation quality, heating type, and electric vehicle charging all significantly affect consumption. We start with daily energy usage because it determines how large a solar system you need to meaningfully offset your electricity bill.
Note: These are simplified estimates. For detailed tariff inputs and advanced calculations, use the full Photonik app.
Representative flat export rate (feed-in tariff). What you earn per kWh of surplus solar exported to the grid. Your actual rate depends on your provider, plan, and time of day.
Estimated at 75% of the retail grid rate. A battery lets you store daytime solar and export during expensive peak hours, so each exported kWh is typically worth more than a flat feed-in tariff. Real returns depend on your time-of-use tariff and battery efficiency.
2. How many panels can fit on your roof?
How many panels fit depends on your roof size, orientation, and local snow conditions. A typical 3-bedroom detached home has 25–40 m² of usable south-facing roof, fitting 10–16 panels (4–6.6 kW). Bungalows common across the Prairies often have large roof footprints well-suited for solar. Two-storey homes have smaller roof area relative to their living space. Steep pitches in snowbelt regions help shed snow naturally but reduce the usable area per panel, and chimneys, plumbing vents, and skylights further limit available space.
Canadian roofs are predominantly asphalt shingle with pitches of 6:12 to 12:12 (27–45 degrees), with steeper slopes in heavy-snow regions like Quebec and Atlantic Canada. Panels are mounted using rail-and-bracket systems bolted through the roof sheathing with proper flashing. Installations must comply with the Canadian Electrical Code (CSA C22.1), and grid-connected inverters must meet CSA C22.2 standards. Most provinces require a licensed electrician and a utility interconnection agreement before your system can export to the grid.
Loading panel placement tool...
This is a simplified panel layout tool — if you hit issues here, or need multiple groups, shading, or generation calcs, use the full Photonik design tool.
System sizing Canada
System Costs
The overall price of a solar and battery system depends on equipment quality, installation complexity, and any available rebates or incentives.
Estimated price
A 11.8 kW solar system in Canada costs approximately $15,359, while adding a 10 kWh battery increases the total to around $23,599. Canada offers federal Investment Tax Credits (ITCs) up to 30% for commercial projects and Canada Greener Homes Loans up to $40,000 for residential solar, with many provinces offering additional rebates. Solar-only systems typically pay for themselves in around 6.2 years in Canada, whilst adding battery storage usually extends payback but significantly improves energy independence. Canada's combination of good solar potential in many regions, federal and provincial incentives, and competitive installation costs ($2.42-$3.27 per watt) makes solar particularly attractive, with many systems achieving payback in under 8-10 years.
The cost breakdown shows estimates for equipment costs, installation labour, and applicable taxes. Adjust system size and battery storage to see how it affects total investment and payback periods. Canada has good installer coverage, with qualified installers operating throughout major provinces, providing competitive pricing and quality installations.
Tiers follow the same scale as the Photonik app. Browse the panel product directory.
Rebates & incentives
The federal Canada Greener Homes Grant ($5,000 for solar) closed in 2024, and the interest-free Greener Homes Loan ($40,000) closed in October 2025. There is currently no active federal cash rebate for residential solar. However, most provinces now offer their own programs — notable examples include Nova Scotia SolarHomes (up to $10,000), BC Hydro rebate (up to $10,000), Ontario Home Renovation Savings ($5,000 for solar), and PEI Solar Electric ($1,000/kW up to $10,000). Provincial programs change frequently, so check your province page for current eligibility and amounts.
Payback
Simple payback is the system price divided by annual savings. The price side depends on equipment quality, installation complexity, and rebates. The savings side depends on your electricity usage, the buy rate per kWh, and the feed-in tariff for exported energy.
Simple payback calculation
Electricity rates & feed-in tariffs
Canadian residential electricity rates range from as low as 8c/kWh in Quebec to over 25c/kWh in Alberta and the territories, with a national average around 15–17c/kWh. Most provinces offer net metering with 1:1 retail-rate credits — meaning every kWh you export offsets a kWh on your bill — though Manitoba and Saskatchewan compensate exports at below-retail rates. In higher-rate provinces like Alberta, Nova Scotia, and Ontario, solar payback periods can be as short as 8–12 years with net metering. In lower-rate provinces like Quebec, payback is longer despite high generation potential during long summer days.