"Of the six companies I contacted initially, National Solar was the one that sounded and acted most competently. The initial visit involved a thorough explanation of the system and its function, and we were pleased to sign the contract. The contractor and installation crew were prompt, competent and helpful. Last week 23 panels were installed, and yesterday the utility came out to replace the meter. Within 10-15 minutes, the system was up and functioning. This morning I was informed that one of the microinverters was not communicating, and a repair ticket was filed by the contractor to fix it properly. Overall, we are Most pleased and feel we were well-treated. I can recommend National Solar without reservation."