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Sterling and Wilson has seen an exponential growth during the last 10 years. From being primarily an Electrical company it has diversified into several other emerging areas of operation.

The Solar Business Vertical was set up by Sterling and Wilson to support the initiatives to promote renewable energy by our Central Government as well as many other State Governments and tap the immense market opportunities in this domain.

Story So Far…

Our journey started with commissioning of 1 MW, NDPL, New Delhi, in partnership with leading module manufacturer of India in December 2010 and then there was no looking back.

We grew from strength to strength and are now working on the 20th solar project, with scope varying from turnkey EPC and balance of system to 33/66 kV power evacuation. We have now 19 projects aggregating to 80 MW successfully and timely commissioned and connected to the grid.

We have, through this journey gained rich experience in variety in module types (mono, poly, imported/local; and thin films of 3 different brands), various inverters (4 brands), unique soil conditions in each of the 12 states; different foundation/ramming/rafting types. 4.5 months actual execution time for 25MW and 3-3.5 months for 5.5MW multiple projects has proven our project management and resource mobilization capabilities. Engineering designs were vetted by German, Spanish and Indian owner’s engineers.

Our customers range from leading financial service providers, Traditional Power companies, Automobile manufacturer, IT services companies, Oil and Gas exploration players to Telecom infra companies and many more.

S. No

SPV plant
Capacity (MW)

Location State Commissioned/
Under Execution
1 36 Baap, Jodhpur Rajasthan March 2013
2 25 Surel, Surendranagar Gujarat Dec 2011
3 10 Solar Park, Charanaka Gujarat Dec 2011
4 5.7 Naini, Allahabad Uttar Pradesh Mar 2012
5 5.5 Puliventhalu, Kadapa Andhra Pradesh Dec 2011
6 5.5 Phalodi, Jodhpur Rajasthan Dec 2011
7 5.5 Phalodi, Jodhpur Rajasthan Dec 2011
8 5 Solar Park, Charanaka Gujarat Q1 2012
9 3 Mulshi, Pune Maharashtra Mar 2011
10 2 Saraipalli, Raipur Chattisgarh Feb 2012
11 2 Ganeshpura, Rajgarh Madhya Pradesh Q1 2012
12 2 Rajnagar, Kharsawan Jharkhand Jan 2012
13 2 Deogarh Jharkhand Q2 2012
14 1 Keshavpuram(Lawrence Road) New Delhi Nov 2010
15 1 Komal West, Mayiladuthurai Tamil Nadu Jun 2011
16 1 Arvindnagar, Osmanabad Maharashtra Jul 2011
17 1 Narnaul Haryana Jan 2012
18 1 Godalai, Jodhpur Rajasthan Jan 2012
19 1 Shaheed Bhagat Singh Nagar, Mehandipur Punjab Mar 2012
20 1 Panchkula Haryana Mar 2012
Total 116

The Solar Business Vertical of Sterling and Wilson draws its strengths from the synergies and immense talent bank the company has from its inherent strengths in electrical  contracting, detailed designs and project management for Thermal Power Plants, Power distribution and Transmission and Sub- Stations etc.

The Solar Business Vertical provides EPC solutions for building Solar Power Plants based on Photovoltaic (PV) technology (Grid Connected as well as off Grid). This vertical also provides solutions for providing power from other renewable sources like Solar Thermal, Wind and Biomass.

With our pan India presence , our Solar Business vertical provides complete EPC solutions for Solar Power Generation including Site evaluation, Design for Solar farms, HV/LV Panels, Inverters, Instrumentation, Power Evacuation, Power distribution as well as Operation & Maintenance. Our existing vertical provides cost effective, reliable O&M for solar energy projects utilizing a large, wide spread network of skilled manpower across the country.

If you have any queries, kindly reach us at solar@sterlingwilson.com