Tesla Solar Roof Vs. Apollo and Dow Solar Shingles

There is a hot, new trend: BIPV solar shingle roofs. Basically, you replace traditional shingles with building integrated photovoltaic solar shingles that comprise the roof and convert solar energy to electricity.

Architects, designers and builders have already been using some form of solar shingles form Apollo by Certainteed, and Dow Powerhouse, which has recently closed their doors, thus creating an opportunity for new market entrants.

But, with the recent update on the upcoming roll-out of Elon Musk’s Tesla Solar Roof, a possibility of fully-functional and 100% building-integrated (not hybrid) PV solar shingles roof is just around the corner! Let’s talk a bit about the latest developments in the solar roofing market.

How Dow Chemical Paved the Road for BIPV Solar Shingle Roofs

In 2011, Dow Chemical has disrupted residential solar power industry by unveiling their daring and innovative solar shingles product — An elegant, roof-integrated alternative to the “old-school” bulky crystalline PV solar panels for residential roofs.

Dow’s PowerHouse BIPV (building integrated photovoltaics) solar shingles were remarkably appealing, and in some sense, easier to install than traditional PV solar panels. However, after just five short years Dow is getting out of the solar shingles business. They have decided to no longer manufacture and cease selling their break-through PowerHouse solar shingles.

However, PowerHouse 3.0 solar shingles will now be available via RGS Energy who stepped up and acquired Dow’s solar shingle technology.

So, does that leave homeowners with only a single option for solar power; to have the bulky paneling installed on their roof (which often requires drilling holes through shingles to bolt the panels onto the roof, and then relying on lots of caulk around the holes in shingles for water-tightness)? Fortunately, the answer is a resounding no.

That is where Elon Musk with his version of Tesla Solar Roof wants to come in and fill the vacuum created by Dow exiting the solar roofing industry.

Continue reading “Tesla Solar Roof Vs. Apollo and Dow Solar Shingles”