Thermosun Engineering and Power India Pvt. Ltd.

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solar panel

WELCOME TO THERMOSUN

Best Solar EPC Company in Delhi
For Sustainable Future & Brighter Tomorrow

"Shine Brighter, Go Solar: Powering Progress, Lighting the Future!"

CPWD

CPWD integrates solar energy in government infrastructure projects for sustainability.

SECI

SECI advances solar energy deployment in India with innovative initiatives.

MSME & MES

MSME supports small businesses, MES provides engineering solutions in solar.

Thermosun Best Solar EPC Services in Delhi

Choosing the right solar EPC company in Delhi is one of the most important verdicts when planning to install a solar power system. A professional EPC mate ensures that your entire solar trip is smooth, effective, and hassle-free.

EPC stands for Engineering, Procurement, and Construction. In solar industry, an EPC company is responsible for handling everything — from system design and opting high- quality solar components to installation, testing, and final commissioning. This means you don’t have to deal with multiple vendors, as everything is managed under one roof.

Thermosun is honored as a trusted and experienced solar EPC contractor in Delhi, offering complete end- to- end solar solutions for residential, commercial, and industrial projects. Our process begins with a detailed site inspection, followed by customized system design, procurement of MNRE- approved factors, professional installation, and support for net metering and subsidy approvals.

As a leading solar EPC company in Delhi, Thermosun focuses on delivering high- performance rooftop solar systems that maximize energy generation and significantly reduce electricity bills. We use advanced solar technology, high- effectiveness panels, and durable structures to ensure long- term performance.

Whether you’re a homeowner or a business proprietor, choosing the best solar EPC service provider in Delhi ensures better system effectiveness, briskly installation, and advanced return on investment. With Thermosun, you get a reliable solar partner committed to quality, transparency, and customer satisfaction.

Empanelled by DISCOM under PM Surya Ghar: Muft Bijli Yojana

Positioning Thermosun as a reliable provider of solar energy solutions. This empanelment enables us to provide government-supported subsidies and assistance to homeowners planning to install rooftop solar panels, making renewable energy more available and cost-effective.

 

About Thermosun

At Thermosun, we are MNRE approved leading solar energy EPC company in Delhi dedicated to making the vision of energy a reality. As a best solar panel EPC company, we specialize in end-to-end solutions, from design and engineering to procurement and construction (EPC). With a commitment to excellence, we offer customized solar equipment that primes sustainability.

We have 5+ years of experience in Solar Industry and have 1000+ happy customers. Our experienced team combines expertise with innovation to ensure that each installation exceeds expectations. Be it for residential, commercial, or industrial needs, Thermosun is your trusted partner in creating a brighter and greener future by harnessing the power of the sun.

Our mission is to revolutionize the way we generate and consume energy by harnessing the power of solar technology. As a result, our goal is to make solar energy accessible, reliable and affordable for everyone, paving the way towards a cleaner, greener planet for future generations.

Thermosun

Our Services

0ff Grid Panel On Grid Panel Hybrid Panel AMC Cleaning Free Consultancy Free Site Visit Licensing& Commissioning Installation |

Off Grid Panel

Off Grid Plant

It generates electricity independently of the main power grid, providing self-sustaining energy for remote or isolated locations.

On Grid Panel

On Grid Plant

An on-grid panel connects solar energy systems to the main power grid, allowing for efficient energy distribution and consumption.

Hybrid Plant

It combines on-grid and off-grid systems, utilizing both grid-connected electricity& self-sustained energy production.

Solar Consultancy

Free Consultancy

We provide free expert advice on solar energy use, ensuring informed decisions tailored to your energy needs.

Free Site Visit

A free site visit involves professionals or experts assessing a location in person without charging any fees for their service.

Solar License and Commissioning

Licensing & Commissioning

Licensing involves legal permission, while commissioning refers to the process of setting up  operation of equipment.

Maintenance

Installation

Installation involves setting up  equipment or systems according to specifications, ensuring proper functioning and performance.

solar maintenance

Annual Maintenance Contract

An Annual Maintenance Contract is a service agreement for regular upkeep and repair of equipment or systems .

Cleaning

Cleaning involves removing dirt, dust, and stains, ensuring hygiene, appearance, and maintenance of a clean environment.

Why Choose Us as Solar EPC Company in Delhi

Thermosun is committed to providing reliable and high-quality solar panel solutions provider for homes and businesses. With 5+ years of experience in the solar industry, we focus on safe installation, durable components, and long-term customer support to ensure maximum solar energy generation and savings on electricity bills.

How Much Kw Solar Plant You Have to Install

If you have a roof of area 150 Sq.ft


Thermosun Engineering and Power
Solution A
3 kVA Grid Tie Solar Inverter (Single Phase)
5 nos Modules of 545Wp each
Cables & Other Accessories
you generate 5400 units annually

If you have a roof of area 250 Sq.ft


Thermosun Engineering and Power
Solution B
5 kVA Grid Tie Solar Inverter (Single/3 Phase)
9 nos Modules of 545Wp each
Cables & Other Accessories
you generate 9125 units annually

If you have a roof of area 350 Sq.ft


Thermosun Engineering and Power
Solution C
7 kVA Grid Tie Solar Inverter
(3 Phase)
12 nos Modules of 545Wp each
Cables & Other Accessories
you generate 12775 units annually

If you have a roof of area 500 Sq.ft


Thermosun Engineering and Power
Solution D
10 kVA Grid Tie Solar Inverter
(3 Phase)
18 nos Modules of 545Wp each
Cables & Other Accessories
you generate 18250 units annually

What People Think About Us

“To our loyal clients: Your ongoing support means the world to us, and we’re deeply grateful for your continued trust and partnership.”

Our Featured Projects

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Get Free Consultation with Best Solar EPC Company in Delhi

✔ 1000+ Happy Solar Customers

✔ 5+ Years Solar Industry Experience

✔ 25 Years Solar Panel Performance Warranty

✔ MNRE Approved Solar Components

✔ Government Solar Subsidy Assistance