2020 NEC Changes: Solar PV Systems and Interconnected Power Systems

By the end of this course you will be able to: List the three ways voltage is calculated for PV systems  Identify how current is calculated for different PV system circuits  Identify where overcurrent protection is required in PV system circuits  Recognize the rules for multiconductor cables in PV system circuits  Size equipment grounding conductors for DC and AC circuits in PV systems  Recognize the marking requirements for PV systems  Recognize the marking requirements for buildings with PV power sources  Identify the rules for supply side source connections  Identify the requirements for power control systems  List the basic requirements for power source disconnecting means  Identify circuit sizing and overcurrent protection requirements for power source circuits   Identify basic elements of micro grids