It’s great to see the use of optimisation in this urban solar system we are servicing. Optimisers allow for the panels to be on multiple different faces of the roof all running off the single inverter and adding another point of the system we need to check and ensure it is working but for this site, it is worth it. To learn more, download our free eBook: “7 Ways to Avoid a Solar Disaster with No One Left to Call” ~https://go.rt-d.com/ssg-ebook-oc