Harvest Sun Solar
102 installs · $3.60/W avg
South Mountain Company
101installations on record
$4.55median price per watt
Installation Statistics
101
Quotes in Database
12.4 kW
Avg System Size
$55,062
Avg Total Price
Solar Price per Watt
$4.49/W
Average
$4.55/W
Median
$4.26 – $4.80
Typical Range (P25–P75)
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Aquinnah, MA 025357.6 kW$27,900$3.67/WJan 8, 2024Edgartown, MA 0253919.1 kW$93,500$4.89/WOct 25, 2023Oak Bluffs, MA 0255711.7 kW$53,390$4.55/WSep 27, 2023West Tisbury, MA 0257510.4 kW$50,400$4.85/WSep 20, 2023West Tisbury, MA 0257515.8 kW$62,900$3.98/WAug 23, 2023West Tisbury, MA 025757.2 kW$35,400$4.92/WAug 23, 2023Edgartown, MA 0253913.6 kW$65,700$4.83/WAug 3, 2023West Tisbury, MA 025757.8 kW$44,000$5.62/WJul 19, 2023West Tisbury, MA 0257514.4 kW$66,400$4.61/WJul 19, 2023West Tisbury, MA 025758 kW$40,200$5.03/WJun 21, 2023Tisbury, MA 025685.7 kW$26,700$4.72/WJun 16, 2023Chilmark, MA 0253515.7 kW$71,000$4.53/WJun 9, 2023Edgartown, MA 0253913.9 kW$63,800$4.58/WJun 7, 2023Edgartown, MA 0253917.4 kW$83,300$4.79/WMay 31, 2023Edgartown, MA 0253910.4 kW$43,400$4.16/WMay 19, 2023West Tisbury, MA 0257510.4 kW$55,300$5.30/WMay 15, 2023West Tisbury, MA 025757.8 kW9.7 kWh$46,300—May 12, 2023West Tisbury, MA 025757.2 kW$23,800$3.31/WApr 10, 2023West Tisbury, MA 0257512.6 kW$60,900$4.83/WApr 5, 2023West Tisbury, MA 0257520.9 kW$139,700$6.69/WApr 5, 2023Page 1 of 6