Rayah Solar
33 installs · $3.45/W avg
Resonant Energy
79installations on record
$3.09median price per watt
Commercial SolarFinancing Available
Installation Statistics
79
Quotes in Database
48.9 kW
Avg System Size
$118,083
Avg Total Price
Solar Price per Watt
$3.14/W
Average
$3.09/W
Median
$2.82 – $3.32
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Boston, MA 0211931 kW$114,700$3.70/WAug 12, 2025Boston, MA 0213519.4 kW$75,213$3.88/WAug 11, 2025Boston, MA 02135156.2 kW$364,759$2.34/WJul 22, 2025Boston, MA 02124187.9 kW$438,910$2.34/WJul 17, 2025Boston, MA 0212134 kW$105,624$3.11/WJun 30, 2025Yarmouth, MA 0266436.9 kW$133,529$3.62/WJun 25, 2025Boston, MA 0212121.3 kW$68,102$3.19/WJun 17, 2025Boston, MA 0212121.3 kW$68,102$3.19/WJun 11, 2025Boston, MA 0212121.3 kW$68,102$3.19/WJun 11, 2025Cambridge, MA 0213932.3 kW$130,819$4.04/WMar 27, 2025New Bedford, MA 02740152.4 kW$386,505$2.54/WMar 7, 2025Cambridge, MA 021387.8 kW$22,892$2.95/WJan 27, 2025Cambridge, MA 0213912.1 kW$37,769$3.12/WJan 15, 2025Cambridge, MA 0213922.3 kW$67,135$3.01/WJan 3, 2025Cambridge, MA 0213911.6 kW$34,338$2.95/WJan 2, 2025Boston, MA 0212820.5 kW$118,228$5.77/WDec 31, 2024Boston, MA 0212834.4 kW$135,005$3.92/WDec 31, 2024Boston, MA 0212834.4 kW$128,855$3.74/WDec 31, 2024Boston, MA 0212834.4 kW$122,951$3.57/WDec 31, 2024Cambridge, MA 021398.2 kW$24,323$2.95/WDec 31, 2024Page 1 of 4