Solar costs vary 10–20% within a single state based on local permitting, utility rates, labor markets, and city-specific incentives. Here is a city-by-city breakdown for your state.
Massachusetts Solar Cost Overview
Massachusetts solar costs range from $2.85–$3.55/W depending on location. Boston metro and Cambridge run higher due to labor costs and permitting complexity. South Shore and Western MA tend to be lower.
Massachusetts statewide average: $3.16/W (EnergySage) • NuWatt: $3.25/W • Avg utility rate: $0.30/kWh
City-by-City Cost Breakdown
| City | $/W Range | 10kW System | Utility Rate | Permitting | Local Incentive |
|---|---|---|---|---|---|
| Boston | $3.00–3.50 | $35,750 | $0.32 | 2-4 weeks | SMART + Mass Save |
| Worcester | $2.95–3.40 | $34,925 | $0.29 | 2-3 weeks | SMART |
| Springfield | $2.90–3.35 | $34,375 | $0.28 | 2-3 weeks | — |
| Cambridge | $3.05–3.55 | $36,300 | $0.33 | 3-5 weeks | SMART + City incentive |
| Lowell | $2.95–3.40 | $34,925 | $0.30 | 2-3 weeks | SMART |
| Brockton | $2.90–3.35 | $34,375 | $0.29 | 2-3 weeks | — |
| New Bedford | $2.85–3.30 | $33,825 | $0.28 | 2-3 weeks | — |
| Plymouth | $2.90–3.35 | $34,375 | $0.30 | 2-3 weeks | Municipal light incentive |
| Framingham | $3.00–3.45 | $35,475 | $0.31 | 2-4 weeks | SMART |
| Newton | $3.05–3.55 | $36,300 | $0.33 | 3-5 weeks | SMART |
| Cape Cod | $3.00–3.50 | $35,750 | $0.30 | 3-4 weeks | Cape Light Compact |
| Quincy | $2.95–3.45 | $35,200 | $0.31 | 2-3 weeks | — |
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Why Costs Vary Across Massachusetts
- Permitting: Cities like Boston may charge more and take longer than smaller towns.
- Utility rates: Higher rates ($0.33/kWh vs $0.28/kWh) mean faster payback in some cities.
- Labor costs: Metro areas command higher installation labor rates.
- Local incentives: Some cities offer additional programs on top of state incentives.
Get an Estimate for Your City
These are average ranges. Your actual cost depends on your specific roof, shading, system size, and equipment choices. Get an instant estimate for your exact address:
Solar Costs in Other States
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