Envoy Communications Gateway, includes Wireless USB adapter (WiFi 802.11b/g/n), with Lifetime MyEnlighten System level monitoring. The Enphase Envoy Communications Gateway provides network access to the solar array enabling comprehensive monitoring and management of an Enphase system. Solar professionals and system owners can easily check the status of their Enphase System using the Envoy’s LCD display or get more detailed performance data via Enlighten Software, included with purchase of Envoy.