Solar Stack has been an excellent product for Cross Atlantic Solar. Cross Atlantic Solar specializes in high-end, home solar installation. One of the most important aspects of the installation for our customers is avoiding future roof leaks. Traditional racking puts 50+ penetrations into your roof. With Solar Stack, we can avoid the excessive roof penetrations while still meeting the AHJ code requirements for South Florida. We have now completed 30 Solar Stack installations without any issues arising during or after installation. Sam and the team over at Solar Stack provide great support and have created a product that supports our company mission: “Solar Done Right!”.