Massachusetts vs Connecticut - Solar Energy Comparison
MA
Massachusetts
Installations
140,908
Capacity
3,954 MW
Avg Cost
$4.31/W
System Size
28.1 kW
CT
Connecticut
Installations
54,917
Capacity
914 MW
Avg Cost
$4.03/W
System Size
16.6 kW
Detailed Comparison
| Metric | Massachusetts | Connecticut |
|---|---|---|
| Total Installations | 140,908 | 54,917 |
| Total Capacity (MW) | 3,954 | 914 |
| Avg Cost ($/W) | $4.31 | $4.03 |
| Median Cost ($/W) | $4.17 | $3.78 |
| Avg System Size (kW) | 28.1 | 16.6 |
| Residential % | 92% | 87% |
Massachusetts - Cost Trend ($/W)
Massachusetts Cost per Watt
Connecticut - Cost Trend ($/W)
Connecticut Cost per Watt
Verdict: Which State Is Better for Solar?
Massachusettsedges ahead overall
- Massachusetts has more installations (140,908 vs 54,917)
- Connecticut has lower average cost ($4.03/W vs $4.31/W)
- Massachusetts has more total capacity (3,954 MW vs 914 MW)
Note: The best state for solar depends on your specific situation, including roof orientation, local utility rates, and available financing.
Source: LBNL Tracking the Sun / U.S. Department of Energy