The Sunfan Journey : MW to GW Scale Projects
2749 MW - Under Construction
5000+ MW - Under Development
21 RE Projects - Delivered

Asset O&M

We offer total lifetime service solutions. We provide Preventive, Corrective, and Predictive maintenance services to maximize the performance and life of Solar, Wind, Hybrid, and Firm Power Plants. We deliver a 2% higher lifetime ROI.

Our Clients

Customer means the world to us.
IPP's
Investors's
Corporates
PSU's
Utilities

Why Choose Us?

We have the capabilities, know-how, and innovative solutions to deliver 2% higher generation from the existing renewable energy plant.

One-stop Service Solution

Maintenance, Repairs, Spare to Optimization – We offer total service solutions to maximize lifetime performance.

Control and Manage Breakdown Risks

Through Preventive, Corrective, and Predictive maintenance, we reduce breakdowns and maximize plant performance and life.

Expertise, Analytics, Repairs, and Spares

We collaborate and bring Wind and Solar technology expertise, offering just-in-time parts services, cost-effective repair solutions, and unparalleled know-how to keep your plants running smoothly.      

Tech Solution, Quality & HSE Focused

Our solutions blend technology, quality, health, safety, and environmental practices.

Our Service Offerings

We do this every day. Our team and partners have delivered over 50 projects with over 5,000 MW fleet.

Total Maintenance

Preventive Maintenance | Corrective Maintenance | Predictive Maintenance | Power Evacuation Infrastructure| Compliance | ROW | Measures to Increase Plant Availability

Equipment Repairs

We are building Smart Data capabilities to identify root causes and develop expertise to provide cost-effective and timely repair solutions.

Spare Supply

We collaborate with vendors and OEMs to provide just-in-time spare supply to minimize generation.

Performance Optimization

Our technology partners provide innovative service solutions to enhance generation by 2% from the existing plant.

Power Infrasturcutre Maintenance

Comprehensive solutions for EHV Lines and Substations ranging from 110 kV to 400 kV | Mega AIS, GIS, Hybrid Substations

Smart Data and Analytics

Smart Data Solutions | Performance Analytics | Breakdown Analytics | Digital Solutions

Our Projects

Our Blogs

How Battery Energy Storage Systems (BESS) Are Transforming India’s Renewable Grid in 2026

India’s renewable energy transition is entering a defining decade. With solar and...

India’s Renewable Energy Transformation: The Next Decade of Industrial Power

India is entering a defining decade of energy transition, where renewable infrastructure,...

Captive Solar Power vs Grid Power

For India’s commercial and industrial (C&I) sector, electricity is no longer just...

Other Offerings

Wind Power

Your partner for developing and executing high-quality GW-sized Wind Power projects. We manage risks and deliver a 2% higher lifetime ROI for IPPs, Investors, and Corporates.

Solar Power

EPC and Service Partner –offering large-scale shovel-ready ground-mounted projects with land and power evacuation; Trackers and BESS.

Hybrid-Firm

Turnkey Solutions for large-scale Renewable Energy Projects with Storage (BESS), RTC, and FDRE (Firm power) Systems.

Power to X

Expert Solutions for Large-Scale Green Hydrogen & Net Zero Projects

RE Invest

We create ready-to-implement projects and invest in renewable assets that deliver low-cost, fixed, long-term green power to Utilities and C&I customers.

Contact Us