As the deployment of solar power increases in California, so too has the sense of urgency to revise the state’s regulations and relevant national standards governing how these distributed generation resources interconnect and communicate with the grid. To achieve the kind of advanced grid functionality (AGF) required to accommodate these higher levels of solar energy, the utilities insist that inverters play a larger role, to be “smarter” and incorporate a range of automated control capabilities that will help smooth out potential grid fluctuations. Enphase shares this vision and is working with other industry stakeholders in the development of the necessary national standards and regulatory compliance testing protocols that will help ensure the transition to an advanced, stable grid.