9 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Cairo: Nomadic 365 Mobile RV Services, CR Score 83/100; 4.9★ from 74 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): AND Services, posts 24/7 hours; ranked #2 of 9.
Most-reviewed: AND Services, 621 Google reviews at 4.6★, the most of 9 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
9 Cairo solar installers are ranked here by CR Score, from 8 published factors. 1 is open 24/7, 4 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.7★ across 9 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Nomadic 365 Mobile RV Services | 83 | 4.9★ (74) | Tallahassee, 28 mi away | Sat · Sun · Evenings | Overall |
| 2 | AND Services | 82 | 4.6★ (621) | Tallahassee, 32 mi away | 24/7 | Emergencies, Most reviews |
| 3 | SunHarvest Renewables | 77 | 4.5★ (10) | Tallahassee, 31 mi away | Sat · Sun · Evenings | — |
| 4 | Genesis Solar Systems | 73 | 4.8★ (5) | Tallahassee, 28 mi away | Sat | — |
| 5 | IGT Solar - Independent Green Technologies | 72 | 4.7★ (32) | Tallahassee, 31 mi away | — | — |
| 6 | SunPower® | 71 | 2.0★ (4) | Tallahassee, 34 mi away | — | — |
| 7 | Ra Power Electric | 69 | 4.9★ (7) | Tallahassee, 29 mi away | — | — |
| 8 | Powerbill Solutions Solar & Geothermal | 66 | 5.0★ (7) | Tallahassee, 29 mi away | — | — |
| 9 | Simpler Solar Systems | 65 | 4.1★ (14) | Tallahassee, 30 mi away | — | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Solar energy system service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tallahassee, 32 mi away
Ranked #2 because of its Google rating and review volume: 4.6★ from 621 Google reviews, the most Google reviews on this list (621).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tallahassee, 31 mi away
Ranked #3 because of its Google rating and trade focus: 4.5★ from 10 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tallahassee, 28 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tallahassee, 31 mi away
Ranked #5 because of its Google rating and trade focus: 4.7★ from 32 Google reviews, listed on Google as “Solar energy company”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tallahassee, 34 mi away
Ranked #6 because of its Google rating and trade focus: 2.0★ from 4 Google reviews, listed on Google as “Solar energy company”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Tallahassee, 29 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 7 Google reviews, listed on Google as “Solar energy system service”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tallahassee, 29 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Solar energy equipment supplier”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Tallahassee, 30 mi away
Ranked #9 because of its Google rating and trade focus: 4.1★ from 14 Google reviews, listed on Google as “Solar energy equipment supplier”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Typical prices in USD, adjusted for Georgia with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Solar panel installation | $27,400 | $30,990 | $33,710 | Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.00 South Atlantic factor (2025 Cost vs. Value Report) | October 2026 |
We scored 9 Cairo solar installers on 8 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. Unknown factors are left out of the score, 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 Cairo data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |