North American Board of Certified Energy Practitioner, NABCEP® Board Certified PV Installation Professional PVIP™ NABCEP Associates PVA™, PV Inspector, OSHA Construction, NEC® Code Compliance. Project Manager, Renewable Energy expert, expert of  Designing, Execution, Commissioning, Testing, and Troubleshooting of Grid-Tied PV System, Gird-Tied with Battery Backup system, Energy Storage System, Hybrid, and Off-Grid, AC and DC Coupled PV Systems. I have More than 6-year experience. Electrical Engineer, PV Engineer.