59/100CR Score
Ranked #1 because of its Google rating and trade focus: 3.8★ from 11 Google reviews, listed on Google as “Solar energy company”.
- 3.8★ from 11 Google reviews
- Hours
- Mon–Sun 6 AM–11 PM
- Address
- Lily Lake Rd, Peterborough, ON K9J 6X3
Best Solar Installers in Peterborough, ON (2026)
10 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Peterborough: Lily Lake Solar Farm, CR Score 59/100; 3.8★ from 11 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): DayJobs - Window Cleaning, posts 24/7 hours; ranked #3 of 10.
- 2
Most-reviewed: BTW Electronic Parts, Batteries, Solar and IT Services., 107 Google reviews at 4.8★, the most of 10 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
10 Peterborough solar installers are ranked here by CR Score, from ten published factors. 2 are open 24/7, 5 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 4.7★ across 10 rated businesses.
Top 10 solar installers in Peterborough at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Lily Lake Solar Farm | 59 | 3.8★ (11) | Peterborough | Sat · Sun · Evenings | Overall |
| 2 | BTW Electronic Parts, Batteries, Solar and IT Services. | 57 | 4.8★ (107) | Lindsay, 33 km away | Sat | Most reviews |
| 3 | DayJobs - Window Cleaning | 54 | 5.0★ (60) | Oshawa, 62 km away | 24/7 | Emergencies |
| 4 | Xterior Xperts Pro Clean | 54 | 5.0★ (23) | Lindsay, 34 km away | 24/7 | — |
| 5 | Generation Solar | 53 | 4.2★ (20) | Peterborough | — | — |
| 6 | Right Track Home Solutions | 51 | 4.5★ (15) | Oshawa, 60 km away | — | — |
| 7 | Bruce Electric | 48 | 5.0★ (24) | Prince Edward, 46 km away | — | — |
| 8 | Terranovasolar | 47 | 4.0★ (4) | Quinte West, 44 km away | Sat · Sun · Evenings | — |
| 9 | JNG Electric | 45 | 5.0★ (10) | Oshawa, 58 km away | — | — |
| 10 | Orbit Electrical | 43 | 4.3★ (11) | Oshawa, 63 km away | — | — |
The 10 best solar installers in Peterborough, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Lindsay, 33 km away
57/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 107 Google reviews, the most in Peterborough.
- 4.8★ from 107 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–4 PM · Sun closed
- Address
- 418 Kawartha Lakes County Rd 36, Lindsay, ON K9V 5J1
Based in Oshawa, 62 km away
54/100CR ScoreRanked #3 because of its Google rating and review volume: 5.0★ from 60 Google reviews.
- 5.0★ from 60 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 751 Glengrove St, Oshawa, ON L1J 5C5
Based in Lindsay, 34 km away
54/100CR ScoreRanked #4 because of its Google rating and review volume: 5.0★ from 23 Google reviews.
- 5.0★ from 23 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 41 Melbourne St W, Lindsay, ON K9V 2S7
Based in Peterborough
53/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.2★ from 20 Google reviews, listed on Google as “Utility contractor”.
- 4.2★ from 20 Google reviews
- Hours
- Mon–Fri 9:30 AM–4:30 PM · Sat–Sun closed
- Address
- 550 Gilchrist St, Peterborough, ON K9H 4N9
Based in Oshawa, 60 km away
51/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.5★ from 15 Google reviews, listed on Google as “Solar energy company”.
- 4.5★ from 15 Google reviews
- Hours
- Mon–Fri 10 AM–5 PM · Sat–Sun closed
- Address
- 1288 Ritson Rd N Unit#176, Oshawa, ON L1G 8B2
Based in Prince Edward, 46 km away
48/100CR ScoreRanked #7 because of its Google rating and review volume: 5.0★ from 24 Google reviews.
- 5.0★ from 24 Google reviews
- Hours
- Mon–Fri 8 AM–4 PM · Sat–Sun closed
- Address
- 512 Purdy Rd, Colborne, ON K0K 1H0
Based in Quinte West, 44 km away
47/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.0★ from 4 Google reviews, listed on Google as “Swimming pool contractor”.
- 4.0★ from 4 Google reviews
- Hours
- Mon–Fri 10 AM–7 PM · Sat–Sun 10 AM–5 PM
#9 JNG Electric
Based in Oshawa, 58 km away
45/100CR ScoreRanked #9 because of its Google rating and review volume: 5.0★ from 10 Google reviews.
- 5.0★ from 10 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat–Sun closed
- Address
- 24 Kennedy Dr, Courtice, ON L1E 2H2
#10 Orbit Electrical
Based in Oshawa, 63 km away
43/100CR ScoreRanked #10 because of its Google rating and review volume: 4.3★ from 11 Google reviews.
- 4.3★ from 11 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- 104 Bloor St E, Oshawa, ON L1H 3M2
Also serving Peterborough
13 more solar installers within 64 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Canew Energy | 4.5★ (2) | 60 km |
| capital plus solar tech services | In Peterborough | |
| Global Point Energy | In Peterborough | |
| Kawartha Solar | 51 km | |
| Malina Solar Structures | 53 km | |
| Maple Solar | 60 km | |
| MidCity solar tech solutions inc | In Peterborough | |
| Rosom Agri-Solar | 33 km | |
| Solar X | 5.0★ (1) | 62 km |
| Solera Sustainable Energies Company | 3.0★ (2) | 55 km |
| Uplynk | 61 km | |
| Wise Grid Solar + Storage Systems | 39 km | |
| Zon Generation Ltd. | 5.0★ (1) | 39 km |
How much do solar installers cost in Peterborough?
US national ranges converted to CAD, not adjusted for Peterborough. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | CA$38,690 | CA$43,760 | CA$47,600 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
How we ranked Peterborough solar installers
We scored 10 Peterborough solar installers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Peterborough data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Solar installers in Peterborough: frequently asked questions
Who is the best solar installer in Peterborough?
By CR Score, the highest-ranked solar installer in Peterborough, ON is Lily Lake Solar Farm with a CR Score of 59/100. It has 3.8★ from 11 Google reviews. It is open 7 days a week. BTW Electronic Parts, Batteries, Solar and IT Services. (#2) and DayJobs - Window Cleaning (#3) follow. We ranked 10 solar installers on ten factors, last updated October 22, 2026.
How many solar installers are there in Peterborough?
ContractorsRanked ranks 10 solar installers serving Peterborough, ON. 2 of them are based in Peterborough; the rest serve it from nearby towns. Another 13 within 64 km are listed but not ranked yet. Counts are as of October 2026.
Which solar installers in Peterborough are open 24/7?
2 ranked solar installers in Peterborough post 24/7 hours. The highest-ranked are DayJobs - Window Cleaning (#3) and Xterior Xperts Pro Clean (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which solar installers in Peterborough work on weekends?
5 of 10 ranked solar installers post Saturday hours and 4 post Sunday hours. The highest-ranked open Saturdays are Lily Lake Solar Farm (#1), BTW Electronic Parts, Batteries, Solar and IT Services. (#2) and DayJobs - Window Cleaning (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does solar panel installation cost in Peterborough?
Solar panel installation typically costs CA$38,690 to CA$47,600, with CA$43,760 typical (Per system: about 12 kW at about $2.60 per watt, before incentives. US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026)). This is a national range, not adjusted for Peterborough. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Peterborough solar installers have?
The median Google rating among 10 rated solar installers in Peterborough is 4.7★, with a median of 18 reviews. BTW Electronic Parts, Batteries, Solar and IT Services. has the most, 107 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank solar installers?
Each solar installer gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do solar installers outside Peterborough count in this ranking?
Yes, if they are within 64 km of the Peterborough city centre, our service radius for solar installers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Peterborough
- October 2026: CR Scores recalculated for 10 solar installers serving Peterborough.
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