We should say right up front that we generally have a bias in favor of microinverters. Most of the solar energy systems that we sell at SolarTown are sold with microinverters rather than central inverters. We have explained in our learning article explaining inverters and micro inverters why generally we favor microinverters in the residential solar market. Our recommendation, however, may be tempered by our recent experience dealing with customer care of the leading microinverter manufacturer, Enphase. Microinverters have quickly garnered acceptance especially for solar installations on homes. Although we expect some major competition starting this year, Enphase is undoubtedly the leader of this fast expanding market, and as of this writing, is the only microinverter we carry at SolarTown. We may have not been as sensitive to the reliability issue of microinverters, or particularly the Enphase microinverter, until one of the Enphase parts failed on one of our customer’s installations. The part that failed was the Enphase Envoy, which is, according to Enphase, the “communications gateway” for the solar energy system. It basically monitors the performance of the system.