Top-Rated Solar Installers in Lethbridge, AB
7 local companies ranked by 833 Google reviews. Free to compare, no sign-up.
Short answer: The top-rated solar installers in Lethbridge are Energy Smart Canada Ltd. (5.0★, 148 reviews), Firefly Solar (4.8★, 504 reviews), Lethbridge Electric (4.8★, 67 reviews).
Solar installers in Lethbridge, ranked
- 5.0 (148 Google reviews)2825 E 2 Ave S, Lethbridge, AB T1J 0G8
- 4.8 (504 Google reviews)3133 34 St N, Lethbridge, AB T1H 7C4
- Lethbridge ElectricAlso installs batteries4.8 (67 Google reviews)623 32 St N, Lethbridge, AB T1H 5B9
- Drader ElectricAlso installs batteries4.9 (27 Google reviews)1907 14 Ave S, Lethbridge, AB T1K 0V2
- Neu-Lite ElectricalAlso installs batteries4.7 (50 Google reviews)1320 36 St N, Lethbridge, AB T1H 5H8
- 4.7 (26 Google reviews)450 39 St N #20, Lethbridge, AB T1H 0C8
- D-Com Energy SolutionsAlso installs batteries4.5 (11 Google reviews)4010 9 Ave N Unit 3, Lethbridge, AB T1H 6T8
Together these 7 companies average 4.8★ across 833 reviews. Firefly Solar has the most reviews (504).
Ranked by Google rating weighted by review count, collected September 2026. Rankings are not paid for. How we rank and how we make money.
Listed here? Get your top-rated badge for your website or print the Lethbridge rebate sheet for your customers.
What a solar costs in Lethbridge
Canada has no public solar price survey. Get 2 or 3 quotes for the same size system and compare price per watt with our solar quote checker.
Financing or future programs may still help. Check the rebate page before you sign.
Rebates: our verified program data, checked monthly. Always confirm the exact amount for your home.
Talk to a registered energy advisor first. Some rebates need an evaluation or heat load calculation before any work starts. See the top-rated registered energy advisors in Lethbridge. Read when to call an energy advisor.
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How much sun does Lethbridge get?
Lethbridge averages about 4.0 peak sun hours a day, more than 53% of the 123 cities we track. As a rough guide, each kilowatt of panels here makes about 1,160 kWh a year (after typical system losses). A good installer will give you a roof-specific estimate that accounts for shading and roof angle.
Source: Open-Meteo historical solar radiation, 2020-2024. Production estimate assumes 80% system efficiency.
Before you hire a solar installer
- Ask for a production estimate for your roof (kWh per year) and how shading was measured.
- Ask which panels and inverter they use, and who backs the warranty if the company closes.
- Ask how your utility credits extra power you send to the grid, and whether a battery makes sense for you.
Questions about solar installers in Lethbridge
Who is the best solar installer in Lethbridge?
Based on Google reviews, the top-rated solar installers in Lethbridge are Energy Smart Canada Ltd. (5.0★, 148 reviews), Firefly Solar (4.8★, 504 reviews), Lethbridge Electric (4.8★, 67 reviews). We rank by a review-weighted score, so companies with many strong reviews rank above those with only a few.
How are the solar installers in Lethbridge ranked?
We list 7 solar companies in Lethbridge, ranked by Google rating weighted by review count. Together they have 833 Google reviews and average 4.8 stars, collected September 2026. Firefly Solar has the most reviews (504). No company pays to be listed or ranked.
How much does solar installation cost in Lethbridge?
Canada has no public solar price survey, so we do not quote a typical price. Get two or three quotes for the same size system and compare the price per watt.
Are there rebates for solar panels in Lethbridge?
We have no confirmed open solar rebate for Lethbridge right now. Financing or future programs may still help, so check the rebate page before you sign.
How much power do solar panels make in Lethbridge?
Lethbridge averages about 4.0 peak sun hours a day, more than 53% of the 123 cities we track. As a rough guide, each kilowatt of panels here makes about 1,160 kWh a year (after typical system losses). A good installer will give you a roof-specific estimate that accounts for shading and roof angle.
What should I ask a solar installer before I hire?
Ask for a production estimate for your roof (kWh per year) and how shading was measured. Ask which panels and inverter they use, and who backs the warranty if the company closes. Ask how your utility credits extra power you send to the grid, and whether a battery makes sense for you.
Before you call anyone, check what solar rebates you can get in Lethbridge. Many programs require approval or a registered contractor before work starts.
Planning more upgrades? See the top-rated heat pump installers, home battery installers, energy advisors in Lethbridge.
How to read these results
- Open the profile.How a installer describes its own work tells you a lot. Look for jobs like yours.
- Read the Google reviews.Stars and counts come from Google Maps. Click through and read what past customers wrote, good and bad.
- Check for program badges.A green registered-contractor badge means the company is on the program's own list, which some rebates require.
- Compare three.Do not stop at the first good installer. Three quotes show you the real range in price, equipment and plan.
Not ready to talk to a contractor yet?
Short reads and quick quizzes. Learn the rules first, then call.
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