Certified Safe Electric, Inc.
31 installs · $3.14/W avg
Devlin Energy
504installations on record
$4.43median price per watt
Residential SolarCommercial Solar
Installation Statistics
504
Quotes in Database
9.5 kW
Avg System Size
$50,852
Avg Total Price
Solar Price per Watt
$4.32/W
Average
$4.43/W
Median
$3.55 – $4.93
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Newton, MA 0245911.7 kW26.68 kWh$70,477—Feb 26, 2024Holliston, MA 0174613 kW31.45 kWh$81,791—Feb 2, 2024Boston, MA 021228.8 kW13.6 kWh$43,060—Oct 30, 2023Bourne, MA 025595.3 kW$23,034$4.38/WOct 23, 2023Falmouth, MA 0254012.4 kW$40,997$3.31/WSep 27, 2023Duxbury, MA 0233220 kW26.68 kWh$115,442—Aug 31, 2023Lincoln, MA 0177313.4 kW$53,724$4.02/WAug 29, 2023Boston, MA 0213645.7 kW$158,398$3.47/WAug 23, 2023Norfolk, MA 0205615 kW$51,695$3.45/WJul 12, 2023Duxbury, MA 0233211.7 kW$37,780$3.22/WMay 30, 2023Oak Bluffs, MA 0255712.4 kW$70,000$5.64/WMay 26, 2023Sharon, MA 0206710.8 kW13.34 kWh$53,020—Apr 14, 2023Plymouth, MA 023608.8 kW$36,130$4.11/WMar 29, 2023Arlington, MA 024768.4 kW13.34 kWh$42,160—Mar 24, 2023Dudley, MA 015716.5 kW18.023 kWh$62,840—Mar 3, 2023Sutton, MA 015909.6 kW8.976 kWh$62,171—Mar 1, 2023Bedford, MA 017309.6 kW13.34 kWh$56,105—Jan 26, 2023Duxbury, MA 0233213.2 kW35.912 kWh$89,436—Jan 9, 2023Boston, MA 021355.2 kW$19,060$3.67/WDec 28, 2022Medway, MA 0205327.6 kW$75,656$2.74/WDec 13, 2022Page 1 of 26