- CEO
- Arulkumar Pudur Shanmugasundaram
- Full Time Employees
- 279
- Sector
- Energy
- Industry
- Solar
- Address
- Swelect House Chennai India 600004
- IPO Date
- May 9, 2006
- Business
- Swelect Energy Systems Limited Swelect Energy Systems Limited engages primarily in the manufacture and trading of solar photovoltaic modules, module mounting structures, solar power conditioning units, servo stabilizers, and electrical balance of systems including array junction boxes, DC distribution boards, and AC distribution boards; it provides engineering, procurement, and construction services for rooftop and utility-scale solar projects, operation and maintenance services, solar energy sales under power purchase agreements, energy audits, and site feasibility analysis. The company, founded in 1984 and headquartered in Chennai, Tamil Nadu, India, operates manufacturing facilities in Coimbatore for 1 GW+ capacity mono PERC and TOPCon PV modules and in Salem for module mounting structures with 300 MW annual capacity; it maintains a global presence through subsidiaries Swelect Energy Systems Pte. Limited in Singapore and Swelect Inc. in the USA, serving commercial, industrial, government, and institutional customers across India, the USA, Canada, UK, Japan, Australia, and Singapore with over 10,700 installations and 570 MW commissioned projects. Recent developments include the commissioning of a 2 MW solar power plant by wholly-owned subsidiary Swelect Green Energy Solutions Private Limited in Kambiliampatti, Tamil Nadu in 2025, increasing its capacity to 14 MW; an investment of up to 21 crore rupees in subsidiary ESG Green Energy Private Limited for a 16 MW group captive solar project in 2025; capacity addition in its wind energy generator in April 2025; and the appointment of Dr. Arulkumar Shanmugasundaram as CEO and Managing Director alongside approval of the Swelect ESOP Scheme 2025.