Boston Solar
834 installs · $3.65/W avg
Future Energy Solar
46installations on record
$2.83median price per watt
Residential SolarFinancing Available
Installation Statistics
46
Quotes in Database
12.2 kW
Avg System Size
$37,230
Avg Total Price
Solar Price per Watt
$2.83/W
Average
$2.83/W
Median
$2.63 – $3.07
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Stoneham, MA 0218019.8 kW19.4 kWh$85,000—Sep 18, 2023Walpole, MA 020324.8 kW9.7 kWh$37,000—Apr 27, 2023Medway, MA 0205311.3 kW$37,422$3.30/WMar 17, 2023Sharon, MA 0206715.2 kW$49,193$3.24/WMar 14, 2023Lincoln, MA 0177311.7 kW$36,072$3.07/WJan 25, 2023Arlington, MA 0247412.8 kW$39,296$3.07/WJan 20, 2023Sharon, MA 0206715.4 kW$49,300$3.20/WDec 5, 2022Dedham, MA 020268.8 kW$30,059$3.42/WNov 18, 2022Sherborn, MA 0177012.8 kW19.4 kWh$61,040—Nov 1, 2022Walpole, MA 020817.2 kW9.7 kWh$36,320—Oct 31, 2022Stoneham, MA 0218013.8 kW$42,318$3.07/WSep 1, 2022Boston, MA 021369.7 kW$31,000$3.19/WAug 25, 2022Woburn, MA 0180110 kW$31,400$3.14/WAug 24, 2022Newton, MA 0246817.6 kW$50,000$2.84/WAug 1, 2022Boxford, MA 0192111.2 kW9.7 kWh$47,394—Jul 20, 2022Salem, MA 0197012.8 kW19.4 kWh$63,757—Jul 9, 2022Newton, MA 0245914.2 kW$42,000$2.96/WJul 8, 2022Falmouth, MA 0253611.2 kW$31,500$2.81/WJul 6, 2022Dedham, MA 020267.2 kW$21,500$2.99/WJun 15, 2022Boston, MA 0212518.3 kW$44,700$2.45/WMay 26, 2022Page 1 of 3