Solar Power Plant O&M
Complete operation and maintenance support that keeps your solar assets running at peak output, day after day.
Wind BOP & WTG O&M
Dependable balance of plant and turbine maintenance that keeps your wind assets generating without interruption.
Wind WTG Operation & Maintenance
Our expert team keeps your wind turbines running safely and efficiently.
BESS Operation & Maintenance
Specialised battery storage O&M built to protect asset health and get the best return on your storage investment.
Engineering Reliable Renewable Performance
Mitarsh Energy Pvt Ltd was founded by Mr. Naresh Patel with a simple goal in mind, to give India’s renewable energy owners an O&M partner they can rely on. What started as a small, focused team has grown into an organisation managing over 32 GWp of Solar, Wind and Battery Storage Assets across the country. Every project we take on is handled with the same discipline: qualified engineers, structured maintenance schedules and honest reporting, so that our clients always know exactly how their plants are performing.
Today, Mitarsh Energy is active across Gujarat, Rajasthan, Madhya Pradesh, Uttar Pradesh, Haryana, Delhi, Punjab, Tamil Nadu, Karnataka, Andhra Pradesh, Chhattisgarh and Maharashtra, supported by a technical workforce of over 2,540 people. We work with independent power producers, EPC companies and public sector utilities alike, and our approach has not changed since day one: keep the plant running, protect the client’s investment and keep improving.
Leadership Driving Renewable Excellence
His approach to leadership is straightforward: hire the right people, train them well, and give them the tools to do the job properly. This focus on people and process is the reason Mitarsh Energy has been able to scale its portfolio while keeping plant uptime and client satisfaction high. In 2026, this commitment to operational excellence was recognised with the “Pulse of Gujarat” award, presented by the Honourable Chief Minister of Gujarat, Shri Bhupendra Patel.
Mr. Naresh Patel
Founder & Managing Director
Solar Power Plant Operation & Maintenance
Our Solar O&M service covers everything a plant owner needs to keep generation on track, from daily monitoring and preventive maintenance to module cleaning, string-level fault detection and performance reporting. With over 28 GWp under our Solar O&M portfolio, our teams are trained to spot issues early and fix them fast, so your plant keeps meeting its generation targets.
- Preventive and corrective maintenance of solar plant equipment
- Performance monitoring and generation reporting
- Module cleaning and vegetation management
- Drone thermography and IV curve analysis for fault detection
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Wind BOP Operation & Maintenance
- Substation and transformer maintenance
- Cabling and electrical infrastructure upkeep
- Civil and structural inspection
- Scheduled preventive maintenance planning
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Wind WTG Operation & Maintenance
- Turbine health monitoring and condition-based maintenance
- Gearbox, blade and nacelle inspections
- Fault diagnosis and rapid response repairs
- Compliance with OEM maintenance protocols
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BESS Operation & Maintenance
- Battery health and thermal performance monitoring
- Preventive maintenance of BESS units and enclosures
- System efficiency and safety audits
- Fault detection and rapid corrective action
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WHY CHOOSE MITARSH
Mitarsh Energy was honoured with the prestigious “Pulse of Gujarat” award, presented by the Honourable Chief Minister of Gujarat, in recognition of our commitment to operational excellence, technical innovation and sustainable energy solutions across India.
QUALITY
Every plant we manage is held to the same standard, whether it is a 25 MW ground based installation or a 500 MW utility-scale site. Our processes are built around consistency, so clients get the same level of service across every location.
SAFETY
Safety is not a checklist for us, it is part of how our teams are trained. From site inductions to routine audits, we follow strict safety protocols to protect our workforce and the assets we manage.
TECHNICAL CAPABILITY
Our engineers work with modern diagnostic tools, including drone thermography and IV curve analysis, to catch problems before they affect generation. This technical depth is what allows us to manage over 32 GWp of renewable assets with confidence.
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Everything You Need to Know
Find answers to common questions about our renewable energy solutions, Operations & Maintenance services and technical capabilities.
What services does Mitarsh Energy provide?
Mitarsh Energy provides Operation & Maintenance services for solar power plants, wind BOP and WTG assets, and battery energy storage systems. We also offer inspection and testing, drone thermography, supply of O&M spares and skilled manpower deployment.
Which states does Mitarsh Energy operate in?
Does Mitarsh Energy offer both comprehensive and non-comprehensive O&M contracts?
How much renewable capacity does Mitarsh Energy manage?
What kind of diagnostic tools does Mitarsh Energy use?
Our teams use drone thermography and IV curve analysis to detect underperforming modules, hotspots and string-level faults, so issues are identified and resolved before they impact generation.
Does Mitarsh Energy work with public sector clients?
Yes. We currently provide O&M services to public sector and private clients including NTPC, GIPCL, Tata Power, Avaada, Adani, KEC and Hinduja, among others.
Can Mitarsh Energy supply spares and manpower separately from O&M contracts?
How do I get a maintenance quote for my plant?
You can reach out to our Sales & Marketing team through the Contact page, and we will get in touch to understand your plant details and put together a maintenance plan suited to your site.
Let’s connect to power the future
Have a plant that needs a reliable O&M partner? Get in touch with our team and let us show you how Mitarsh Energy keeps renewable assets running at their best.
CAREER OPPORTUNITY
Mitarsh Energy is built on the strength of its people, over 2,540 technicians and engineers working across India to keep renewable assets running. If you are looking to build a career in solar, wind or battery storage O&M, we would like to hear from you.
