This project focused on developing a strategic plan and methodology for conducting performance evaluation and operations and maintenance (O&M) activities for solar power projects in India. It addressed current practices such as data collection, analysis, and scheduled and unscheduled maintenance, anticipating increased reliance on non-conventional energy sources in the future. Fluctuations in production from these sources were identified as potential challenges for the overall grid performance, necessitating strategic predictive maintenance and forecasting.

 

Key objectives included developing a comprehensive performance evaluation strategy, standardizing O&M methods, building capacity among government and private stakeholders for long-term implementation, designing policy recommendations based on project outcomes, and supporting India in achieving its 2022 solar targets. Documentation of performance evaluation methods and O&M strategies was crucial for measuring performance guarantees, assessing system performance, and verifying models applicable to new systems. Despite the straightforward nature of performance metrics, complexities arising from weather variations and imperfect data collection underscored the need for systematic handling.

This project aimed to improve the quality of solar PV power plant operations and maintenance (O&M) while introducing best practices in performance evaluation. It encompassed comprehensive activities including data collection, analysis, stakeholder capacity building, and the development of O&M materials. The engagement began with a program in Pune, followed by visits to over 120 solar projects across India. The second year involved qualitative data analysis, stakeholder meetings, and the creation of a detailed O&M manual.

 

To ensure wide reach, the team launched a web portal and conducted seminars nationwide. A "Best Practices Handbook," finalized by November 2018, was refined based on feedback from seminars in Guwahati and Secunderabad. Covering topics from plant overview to safety measures, data monitoring, operation, performance evaluation, and maintenance, the handbook was a pivotal resource. A promotional strategy paper was also prepared and presented in key seminars, notably in Delhi and Pune, culminating in the official release of the handbook during a Delhi seminar attended by industry stakeholders and government officials. Copies were distributed to state agencies, educational institutions, and other stakeholders, with NISE endorsing the project outcomes and committing to integrate PE and O&M topics into their training programs.