Last week Las Vegas, Nevada hosted thousands of solar professionals from all over the globe to view the latest in products and services for the solar industry. The show floor appeared bigger than last year in Chicago, and attendance at the Quick Mount PV booth was very strong. There were a number of new integrated racking solutions on display in Las Vegas, but none received more attention than the Quick Rack rail free mounting system for shingle roofs. It was a hit with installers and designers alike. Every hour, the installers from Apex Solar made quick work of installing the 9 module PV system using Quick Rack mounts with integrated grounding. Everyone commented on the rapid installation and attractive finished appearance.
In other industry news, we were excited to see the B3 backfed main breaker from Q Factory 33. This breaker was promised to have it’s UL listing by January. If this device works as promised, it could reduce the need to upgrade the service panel in most cases saving $1000-$1500 per solar installation. Major industry buzz focused on the growth of solar powered battery systems. Numerous workshops and conference sessions addressed the coming wave of battery systems for grid tie backup systems, demand charge load shaving packages, and off grid. Several large industry players including LG and Enphase are planning introduction of home based battery systems. Think of it as a refrigerator sized uninterruptible power system that will keep your critical loads (refrigerator, lighting, computers) running for outages of a few hours to a few days. Another hot topic of discussion was the influence that utility companies are starting to have on solar installation and the growth of our industry through changing interconnection policies and net metering fees. Several utilities including APS in Arizona and Heco in Hawaii are even exploring the possibility of owning the rooftop solar systems on their customers homes and businesses. This development could have a major impact on the direction of the solar industry, so stay tuned.
Rapid shutdown is another challenge that installers are looking to resolve. SMA debuted their new rapid shutdown kit that is slated to work with the entire TL line of inverters, but there are still not many choices for rapid shutdown of string inverters causing more installers to consider micro inverters and maximizers.
Quick Mount PV’s Jeff Spies and Johan Alfsen both gave successful SEI training workshops on the show floor. Over 100 attendees came early on Wednesday to learn about calculating financial payback on a solar investment from Jeff Spies. This workshop proved quite popular and as a result, this content will be offered via Solar Energy International (SEI). We will also be adding this content to our own Successful Solar Business webinar, check out our website for the next scheduled webinar. Johan Alfsen also gave an SEI workshop on Racking & Mounting Best Practices on Thursday of the show to a large crowd.
Overall the event was a big success and everyone was looking forward to an even better SPI in Anaheim next year. we hope to see you all there!