Click the image at left or any of the images below to be redirected to my CafePress store to purchase individual or a complete set of electrical warning signs. These signs are appropriate for an Enphase microinverter-based grid-tie PV solar system. The signs are printed on UV and weather resistant 4-mil vinyl stickers. The complete

When I installed a Enphase microinverter based ground-mount PV system for my home, I had to be keenly aware of the voltage drop (really voltage rise) from my array to my main load center. My array is in my back yard, approximately 150 feet from my load center. A run of wire this long will

Update: I’ve made new versions of these warning stickers using white lettering on a red background to conform more completely with local fire and electrical codes. Follow this link to see the updated warning stickers. Click the image at left or any of the images below to be redirected to my CafePress store to purchase