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As a solar installer in South Florida for the past 10 years, there is not a product that can compete with the Solar Stack! No penetration’s means NO LEAKS! Which means my guys can keep installing and not have to worry about roof repairs! The time saved from pulling tiles is astronomical, we can get the job done in 1 day as opposed to 2-3 day installs. I would professionally recommend Solar Stack to any homeowner interested in having a rooftop PV system installed!

Christopher Stuve, District Field Manager

Solar Stack is a product that allows us to address one of the rooftop solar industry’s greatest adversities, roof penetrations. We have sold more jobs because of Solar Stack, and see it as an amazing installation tool that is less expensive, faster to install, and higher quality than its competitors. As a cornerstone of our patent pending GreenRite® system, Solar Stack provided us an affordable, Miami-Dade NOA and Florida High Velocity Hurricane Zone certified way to design non-penetrative rooftop systems. In addition, their customer support is amazing. We are extremely happy with every experience we have had with Solar Stack!

Joseph Belmont, CEO

I have been extremely impressed with Solar Stack’s resilience. In 2019 we installed a residential solar system in Tallahassee, FL right before Hurricane Michael hit the panhandle. Hurricane Michael was the first category 5 storm to hit the state since Hurricane Andrew in 1992. We visited the job sight a few days after Michael passed. Trees were down throughout the entire neighborhood, power was out for weeks. When we got on the roof Solar Stack and the attached panels were untouched. I’ve been sold on Solar Stack ever since.

Ricardo Vega, Tampa Branch Manager

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!”.

Mark Langley, Owner

We used Solar Stack for the first time at a commercial multi-family project on the West coast of Florida. Solar Stack was perfect for this installation as the number of obstructions and rooftop HVAC equipment made it very difficult for us to design a ballasted system without the necessary use of many penetrating attachments into the roof. Beyond that, Solar Stack allowed us complete the installation more efficiently and quickly than any other flat roof racking product we’ve ever used. By eliminating the ballast blocks from our material list for this project, we were able to save a ton of money on labor and the small crew we had working the job was ecstatic that they didn’t need to carry concrete blocks from one side of the roof to the other! We certainly look forward to using Solar Stack again in the near future!

Griffin Moran, Project Manager – 15 Lightyears

I can’t tell you how great your Solar Stack is, it has cut our time in half on tile roofs. Our installation crew loves It, and so do our customers. I can’t believe how much money it’s saved me. Thanks again, Tim!


As I mentioned, I was very pleased with the Solar Stack product. It is a great solution for racking on a flat roof with a rubber membrane. My customer was extremely happy to NOT have any roof penetrations on his new rubber roof. He had considered a metal roof. So he was even more excited to have the cost savings provided by Solar Stack. The installation was so easy that I and my crew look forward to the next Solar Stack job.

There are way too many problems associated with penetrating a flat roof. I tell my guys we won’t do a flat deck unless it’s with Solar Stack.

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