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Solar panels in Newfoundland and Labrador

Roofs across Newfoundland and Labrador get about 1,026 hours of usable sunlight a year, and electricity costs 14.2¢/kWh. That combination puts a typical system's payback at 23 years. Here's the detail, from real rooftop data across 2 Newfoundland and Labrador cities.

1,026Sun hours / yr
14.2¢Per kWh
31Panels typical
23 yrPayback
Solar is a slow payback in Newfoundland and Labrador. At 23 years, mostly because electricity here costs 14.2¢/kWh, this only makes sense as a long-horizon decision or with local incentives. Check the numbers hard.

Check your own roof in Newfoundland and Labrador → These are regional figures; your roof's size, pitch and shading move them a lot.

How Newfoundland and Labrador compares

Newfoundland and Labrador gets more sunlight than 14% of the cities we measure, and its electricity costs more than 33% of states and provinces. Both matter, but not equally: the electricity rate usually matters more, because solar saves money by replacing power you would otherwise buy. A sunny state with cheap power often pays back slower than a cloudy state with expensive power. Why that happens →

Solar by city in Newfoundland and Labrador

CitySun hrs/yrPanels Net costPayback
Gander 1,026 31 CA$35,340 23 yrs
Corner Brook 1,002 32 CA$36,480 23.7 yrs

What a system costs in Newfoundland and Labrador

SystemSizekWh/yr Net costSaves/yrPayback
8 panels3.2 kW 2,791CA$9,120 CA$396 23 yrs
12 panels4.8 kW 4,186CA$13,680 CA$594 23 yrs
16 panels6.4 kW 5,581CA$18,240 CA$793 23 yrs
20 panels8 kW 6,977CA$22,800 CA$991 23 yrs
26 panels10.4 kW 9,070CA$29,640 CA$1,288 23 yrs

Payback stops improving as systems grow, then gets worse. You can only save on electricity you were going to buy, so once a system covers your usage the extra panels mostly export at a lower rate.

Newfoundland and Labrador solar incentives

The 30% US federal tax credit does not apply in Canada, and the figures on this page exclude it. Canadian support comes through federal programmes such as the Canada Greener Homes Loan plus provincial and utility schemes, which vary and change — check current Newfoundland and Labrador programmes directly rather than trusting a figure on a website.

Check your net metering rules. What your utility credits you for exported power drives your return more than most rebates do, and it differs by utility.

Newfoundland and Labrador solar questions

Is solar worth it in Newfoundland and Labrador?

At 14.2¢/kWh and 1,026 usable sun hours, a typical Newfoundland and Labrador system pays back in about 23 years and returns roughly CA$3,012 across a 25-year panel life. That is slower than average, so compare at least three quotes before committing. Individual cities in Newfoundland and Labrador vary widely around this average.

How many solar panels do I need in Newfoundland and Labrador?

About 31 panels for a home using 10,800 kWh a year. Each 400W panel produces roughly 349 kWh annually at Newfoundland and Labrador sunlight levels. Your own figure depends on actual usage — pull a year of bills rather than assuming average consumption, since heating and EV charging change it a lot.

How much do solar panels cost in Newfoundland and Labrador?

A 12.4 kW system runs about CA$35,340 before incentives, or roughly CA$2.85 per watt installed. Quotes vary widely by installer, roof complexity and whether your electrical panel needs upgrading — get three before deciding.

Worth reading before you buy

What your utility pays for exportsChanges payback more than any equipment choice 12 questions to ask before signingIdentical systems vary 30–40% in price Is a battery worth it?Guide How long do panels last?Guide

Regional estimates generated 2026-08-22 from NASA POWER sunlight data for 2 Newfoundland and Labrador cities, and average Newfoundland and Labrador electricity rates. Not a quote and not financial or tax advice.