Monthly Archives: November 2016

Don’t Be a Casualty of Black Friday Madness

Posted on November 20, 2016

Inter-Island Solar Supply has the cure. This year, we’re extending Black Friday all the way to the end of the year. From now until December 31st bring in your leaking collectors, busted solar tanks, broken pumps, or malfunctioning tankless gas … Continue reading →

Posted in Promotions