Excellent experience! Mike, Sharron, Tom of the Watts Up team installed 20 panels for us and now the meter is chugging along in the astern direction - a nice change. We had a big challenge with the configuration of our system due to the height of the structure. Mike came well prepared for the challenge. Fantastic effort and fantastic results. Mike was prompt to answer any questions and guide me throughout the entire process. Only downside was then time of year when we installed - fall approaching the winter solstice. Thanks Wattsup Solar for the excellent experience.