My Generation Energy
445 installs · $3.47/W avg
LI Solar Inc
2installations on record
$3.20median price per watt
Residential SolarCommercial Solar
Installation Statistics
2
Quotes in Database
7 kW
Avg System Size
$33,246
Avg Total Price
Top ZIP Codes
Recent Installations
LocationSystemPrice$/W · $/kWhDate
Harwich, MA 026457.7 kW13.456 kWh$45,800$3.17/W$1598/kWhSep 2, 2025Barnstable, MA 026326.4 kW$20,691$3.23/WFeb 23, 2023