<https://www.ecowatch.com/solar/panel-cost/ny/smithtown#webpage>
<http://schema.org/description>
"Find the cost of solar panels in Smithtown, NY. EcoWatch estimates an average installation cost of $9,930 to install solar panels in Smithtown with an average system size of 3.9."
<https://www.ecowatch.com/solar/panel-cost/ny/smithtown>