About Thea
Complete residential, commercial and Industrial solar systems
The Pioneers in the World of Solar & Renewable Energy
Thea Energy Pvt. Ltd. is promoted by a team of Technocrats having decades of experience in the Power Electronics Industry. Thea Energy is committed to develop products and solutions for the renewable energy industry to help build a Green and sustainable future.
In 2023, the hottest year on record, we’ve witnessed devastating hurricanes, floods and forest fires underscoring the urgent need to combat global warming.
The promoters of Thea Energy take pride in having successfully promoted multiple Brands and products in the Power industry in India and have earned a reputation for excellent customer services. We are pioneers in solar energy technology and began as an OEM for Tata BP solar manufacturing inverters.
About a decade back, we introduced Kaco New Energy (Germany) in India and are currently maintaining over 7000 Kaco solar installations nationally. We were amongst the first in India to execute a thousand Kilowatt (One MW) solar project in the country about fifteen years back.
The Pioneers in the World of Solar & Renewable Energy
We already have about 10,000 solar plants running on Thea Inverters across the country. The success has been primarily because of the reliability of the product and our prompt services. We have a country wide partner network and commit and ensure the best possible uptime of our products and solutions.
Thea Inverters are BIS certified and are approved by public sector giants like IOCL, NTPC, EIL, CPWD, PDCIL, WBREDA, PSPCL, Pollution Control Board, L&T, Atomic Energy Commission, Indian Railway, JREDA etc.
Our Engineering team offers expertise in pre dispatch and post installation inspections. We help in project designs and execution of Solar Photovoltaic projects for domestic, commercial, and industrial users.

30 Years Of Experience
Our experienced team brings over 20 years of expertise and 400MW of solar project success nationwide.
We offer comprehensive solution packages, taking care of optimization.
Our PAN India Network ensures widespread sales and service support.
Our product range spans from 2kW to 125kW, the widest in the industry.
Our inverters are highly efficient, with 150% PV capacity and 110% output overload.
They support export power control and higher rating modules.
Multiple MPPTs maximize generation in various site conditions.
Inbuilt DC and AC protection for added safety.
Bluetooth-enabled inverters for easy configuration and monitoring via our app, theatouch.
Our Cast Aluminium design ensures robustness and reliability without fans.
We use Tier A components for top-notch reliability.
Providing Value To Our ClientsThrough Ongoing Product & Innovation.
Expertise & Success
Comprehensive Solutions
High Efficiency
High Efficiency
High Efficiency
Team Thea

S. K. Roy Choudhury
