Engineering Clean
Energy at Scale
Sterling and Wilson Renewable Energy Limited (SWREL) is a leading provider of end-to-end solar Engineering, Procurement and Construction (EPC) and Operations & Maintenance (O&M) solutions, delivering large-scale renewable energy projects across diverse geographies and environments.
We are one of
India’s top solar EPC players
The world’s premier EPC solutions providers
The leading global solar O&M players
Our expertise spans the entire project lifecycle, from design and detailed engineering to procurement, construction, installation, commissioning and long-term operations.
We support the development of utility-scale and floating solar power projects, enabling reliable and efficient clean energy generation at scale, through our turnkey EPC and Balance of System (BoS) capabilities. We are also expanding our capabilities in solar-plus-storage solutions and wind/hybrid, helping customers unlock greater flexibility, stability and resilience in their energy systems
We continue to partner with clients worldwide to translate renewable energy ambitions into dependable, high-performing assets, guided by engineering excellence, execution discipline and deep sector expertise.
Our Purpose
Why
We believe that the energy industry is going through a fundamental transition. Renewables will replace other sources of power generation.
What
We have built a strong expertise in all fields related to engineering, procurement and construction of renewable energy projects.
How
We offer competitive, efficient and sustainable solutions to fast track this transition towards a greener and cooler world.
Our Solutions and Services
Utility-Scale Projects
Floating Solar
Hybrid & Energy Storage
Operations & Maintenance (O&M)
Our Concept to Commissioning Solar EPC Solutions
31GW
Active EPC Bid Pipeline