Side-by-Side Comparison
Compare Top Solar Installers
EnergySage, SunPower, and Palmetto Solar — compared on cost, coverage, warranty, and financing so you can make an informed decision.
| Feature | Most PopularEnergySageMarketplace | Premium QualitySunPowerNational Installer | Tech-ForwardPalmetto SolarNational Installer |
|---|---|---|---|
| Coverage | Nationwide | 40+ States | 30+ States |
| Avg System Cost | $2.50–$3.20/W | $3.00–$4.00/W | $2.70–$3.50/W |
| Financing Available | |||
| Warranty | 25 yr panels / 10 yr workmanship | 25 yr complete system | 25 yr panels / 10 yr workmanship |
| Quotes Provided | 3–7 quotes | 1 quote | 1 quote |
| Best For | Comparing multiple installers | Premium panels, single installer | Tech-forward homeowners |
| Get Quotes | Get Quotes → | Get Quotes → | Get Quotes → |
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Pros & Cons Breakdown
EnergySage
Pros
- Multiple competing quotes
- Transparent pricing
- Vetted installers
- No pressure sales
Cons
- You'll get multiple calls
- Not available in all rural areas
SunPower
Pros
- Highest efficiency panels
- 25-yr complete warranty
- Strong brand reputation
- In-house financing
Cons
- Higher cost than average
- Single quote, no competition
Palmetto Solar
Pros
- App-based monitoring
- Competitive pricing
- Clean energy focus
- Solid customer reviews
Cons
- Coverage not nationwide
- Newer brand, less history
Not Sure Which Is Right for You?
Use our free calculator to estimate your savings first, then compare quotes from all three installers.