Solar Photovoltaic Power Generation Accessories Connection
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
The utility connection for a PV solar system is governed by the National Electrical Code (NEC) Article 690.64. Always refer to the NEC code in effect or consult a licensed electrician for safety and accuracy. There are two basic approaches to connecting a grid-tied solar panel system, as shown in the wiring diagrams below.