
Jay Mehta , Directors
The global Operation and Maintenance solution market is growing rapidly, driven by the increasing adoption of solar energy across industrial and commercial sectors. The sudden shift from basic maintenance to analytics driven specialized O&M reflects the rising demand for sustained performance and reliability.
The Operation and Maintenance market is valued at $300 billion in 2023, and it expected to reach $500 billion by 2032 growing at a CAGR of 5.5 percent. O&M structured engagement is also necessitated by regulatory requirements to provide performance data, remote monitoring and SLDC forecasting. Moreover, the pursuit of ESG certifications by large manufacturers and the dissolution of underperforming EPC providers have created a robust demand for reliable maintenance services for existing solar assets.
In an interaction with India Manufacturing Review, Harsh Shah & Jay Mehta, Directors, Renesys Power Systems shared their insights on how Renesys delivers comprehensive solutions encompassing the full project lifecycle, from energy assessment to remote asset management, how Renesys has incorporated advanced remote performance management systems into its solar projects and more.
How is Renesys Power Systems positioned in this market? What is the primary market gap being bridged by the company?
Renesys Power Systems stands out for its ability to combine engineering expertise with responsive field services. Unlike conventional O&M contractors who offer template-based solutions, Renesys customizes its O&M strategies based on the site’s unique infrastructure, technology used, energy load profile, and customer expectations.

Harsh Shah, Director
Renesys Power Systems fills a critical gap in India, providing end-to-end O&M for 200 MW of industrial solar assets. The services include IoT-based fault detection, precision cleaning, root cause analysis, inverter diagnostics, performance upgrades, and OEM engagement for warranty enforcement. The company’s high-touch approach earns recurrent orders, with a Gujarat client renewing for the seventh year in 2024 and a 97 percent retention rate.
Renesys Power Systems delivers comprehensive solutions encompassing the full project lifecycle, from energy assessment to remote asset management. Could you provide insight into your procurement strategy, specifically how you ensure component quality and reliability, while maintaining seamless coordination with vendors across the supply chain?
Renesys Power Systems, committed to service excellence, prioritizes delivering the lowest cost of energy through superior product quality and execution. Their stringent procurement process ensures components for EPC and O&M meet Tier-I global standards by selecting premier module and inverter manufacturers, conducting thorough batch-level inspections at dispatch and receipt, and maintaining comprehensive documentation, including warranties and serial traceability. Long-standing OEM relationships facilitate prompt replacements and upgrades, ensuring seamless O&M delivery, optimal plant performance, and sustained customer confidence.
Renesys Power Systems offers independent pre-construction energy assessment services for rooftop solar PV customers. Could you please elaborate on how these assessments facilitate informed decision-making and help mitigate technical and financial risks before project execution begins?
The company’s energy assessments serve as strategic instruments, enabling clients to optimize solar project outcomes. These assessments facilitate: simulation of energy generation using seasonal weather data, identification of panel placement strategies to minimize shading losses, evaluation of return on investment and payback periods under realistic degradation models, analysis of grid export feasibility and connection costs, and preparation of comprehensive bankability documentation, including Detailed Project Reports for financial institutions. Renesys Power Systems' rigorous assessments have assisted clients in refining project scales, navigating regulatory challenges, and securing internal approvals and funding, thereby enhancing efficiency and cost-effectiveness.
Renesys Power Systems places a strong emphasis on operational excellence through its remote monitoring system for solar PV power plants. How this system contributes to maximizing energy throughput and ensuring the long-term reliability of operating assets? How do clients typically leverage the generated reports for performance tracking and regulatory compliance purposes?
At the core of Renesys O&M offering is a proprietary Remote Performance Management System (RPMS). Integrated with sensors, weather stations, and inverter data streams, RPMS enables daily generation tracking and energy loss segmentation, predictive maintenance based on thermal anomalies, auto-generated exception reports emailed to clients with actionable insights, both web and mobile base application. Renesys Power Systems' clients frequently use these reports during energy audits, ESG filings or ISO 50001 certification processes.
What key factors differentiate Renesys in the industrial operation and maintenance space, particularly in terms of service reliability, technology integration, and client satisfaction?
Renesys Power Systems is defined by its four core differentiators, such as Technical Depth, Service Flexibility, Customer Retention, Audit-ready documentation. The team consists of solar engineers, SCADA specialists and certified safety officers, ensuring technical expertise across all operations. Service plans are flexible, ranging from cleaning only options to comprehensive asset management with 24x7 monitoring. Customer retention exceeds 97 percent, with clients consistently renewing contracts beyond three years. For every intervention, including visual inspections or panel replacements, audit ready documentation is generated, comprising digital checklists, geo tagged reports, and photographic evidence. This structured, transparent approach drives client satisfaction and keeps its retention rate among the highest in the Indian O&M sector.
What is Renesys Power Systems' future roadmap? What strategic initiatives are in place to expand your capabilities, adopt emerging technologies, and serve a broader range of industrial clients over the next five years?
Looking ahead, Renesys Power Systems plans to launch an AI-based diagnostics platform for real-time inverter health and cleaning schedule recommendations. By setting up regional service hub throughout India, the company plans to offer performance insurance backed O&M through third party underwriting partners and developing a client self-service portal with live plant data, service requests, and invoice tracking. These programs are founded on the assumptions that industrial customers require more than O&M, more than a service company, but a performance partner.
The Operation and Maintenance market is valued at $300 billion in 2023, and it expected to reach $500 billion by 2032 growing at a CAGR of 5.5 percent. O&M structured engagement is also necessitated by regulatory requirements to provide performance data, remote monitoring and SLDC forecasting. Moreover, the pursuit of ESG certifications by large manufacturers and the dissolution of underperforming EPC providers have created a robust demand for reliable maintenance services for existing solar assets.
In an interaction with India Manufacturing Review, Harsh Shah & Jay Mehta, Directors, Renesys Power Systems shared their insights on how Renesys delivers comprehensive solutions encompassing the full project lifecycle, from energy assessment to remote asset management, how Renesys has incorporated advanced remote performance management systems into its solar projects and more.
How is Renesys Power Systems positioned in this market? What is the primary market gap being bridged by the company?
Renesys Power Systems stands out for its ability to combine engineering expertise with responsive field services. Unlike conventional O&M contractors who offer template-based solutions, Renesys customizes its O&M strategies based on the site’s unique infrastructure, technology used, energy load profile, and customer expectations.

Harsh Shah, Director
Renesys Power Systems fills a critical gap in India, providing end-to-end O&M for 200 MW of industrial solar assets. The services include IoT-based fault detection, precision cleaning, root cause analysis, inverter diagnostics, performance upgrades, and OEM engagement for warranty enforcement. The company’s high-touch approach earns recurrent orders, with a Gujarat client renewing for the seventh year in 2024 and a 97 percent retention rate.
Renesys Power Systems delivers comprehensive solutions encompassing the full project lifecycle, from energy assessment to remote asset management. Could you provide insight into your procurement strategy, specifically how you ensure component quality and reliability, while maintaining seamless coordination with vendors across the supply chain?
Renesys Power Systems, committed to service excellence, prioritizes delivering the lowest cost of energy through superior product quality and execution. Their stringent procurement process ensures components for EPC and O&M meet Tier-I global standards by selecting premier module and inverter manufacturers, conducting thorough batch-level inspections at dispatch and receipt, and maintaining comprehensive documentation, including warranties and serial traceability. Long-standing OEM relationships facilitate prompt replacements and upgrades, ensuring seamless O&M delivery, optimal plant performance, and sustained customer confidence.
Renesys Power Systems offers independent pre-construction energy assessment services for rooftop solar PV customers. Could you please elaborate on how these assessments facilitate informed decision-making and help mitigate technical and financial risks before project execution begins?
The company’s energy assessments serve as strategic instruments, enabling clients to optimize solar project outcomes. These assessments facilitate: simulation of energy generation using seasonal weather data, identification of panel placement strategies to minimize shading losses, evaluation of return on investment and payback periods under realistic degradation models, analysis of grid export feasibility and connection costs, and preparation of comprehensive bankability documentation, including Detailed Project Reports for financial institutions. Renesys Power Systems' rigorous assessments have assisted clients in refining project scales, navigating regulatory challenges, and securing internal approvals and funding, thereby enhancing efficiency and cost-effectiveness.
Renesys Power Systems places a strong emphasis on operational excellence through its remote monitoring system for solar PV power plants. How this system contributes to maximizing energy throughput and ensuring the long-term reliability of operating assets? How do clients typically leverage the generated reports for performance tracking and regulatory compliance purposes?
At the core of Renesys O&M offering is a proprietary Remote Performance Management System (RPMS). Integrated with sensors, weather stations, and inverter data streams, RPMS enables daily generation tracking and energy loss segmentation, predictive maintenance based on thermal anomalies, auto-generated exception reports emailed to clients with actionable insights, both web and mobile base application. Renesys Power Systems' clients frequently use these reports during energy audits, ESG filings or ISO 50001 certification processes.
What key factors differentiate Renesys in the industrial operation and maintenance space, particularly in terms of service reliability, technology integration, and client satisfaction?
Renesys Power Systems is defined by its four core differentiators, such as Technical Depth, Service Flexibility, Customer Retention, Audit-ready documentation. The team consists of solar engineers, SCADA specialists and certified safety officers, ensuring technical expertise across all operations. Service plans are flexible, ranging from cleaning only options to comprehensive asset management with 24x7 monitoring. Customer retention exceeds 97 percent, with clients consistently renewing contracts beyond three years. For every intervention, including visual inspections or panel replacements, audit ready documentation is generated, comprising digital checklists, geo tagged reports, and photographic evidence. This structured, transparent approach drives client satisfaction and keeps its retention rate among the highest in the Indian O&M sector.
What is Renesys Power Systems' future roadmap? What strategic initiatives are in place to expand your capabilities, adopt emerging technologies, and serve a broader range of industrial clients over the next five years?
Looking ahead, Renesys Power Systems plans to launch an AI-based diagnostics platform for real-time inverter health and cleaning schedule recommendations. By setting up regional service hub throughout India, the company plans to offer performance insurance backed O&M through third party underwriting partners and developing a client self-service portal with live plant data, service requests, and invoice tracking. These programs are founded on the assumptions that industrial customers require more than O&M, more than a service company, but a performance partner.
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