Best Solar EPC Company in Delhi - Thermosun

Every May and June, the same thing happens in Delhi.

Temperature hits 45°C. AC runs non-stop. The electricity bill arrives — and it feels like a second rent.

What if this summer was the last time that happened to you?

Thermosun the Best Solar Company in Delhi installs rooftop solar systems that generate enough power to run your AC, fridge, lights, and everything else without adding a single rupee to your monthly electricity bill.

Real numbers from our customers:

→ A 3BHK in Rohini: ₹8,200/month → ₹160/month

→ A family in Dwarka: full investment recovered in 3.5 years

→ A shop in Laxmi Nagar: now earns net metering credit from BSES every month

What we offer:

✔ Free roof survey at your home no cost, no obligation

✔ Custom system designed for your actual usage

✔ Government subsidy up to ₹78,000 we file it for you

✔ Growatt / Waaree / Adani Solar only trusted brands installed

✔ BSES and TPDDL net metering handled completely by us


Thermosun Engineering and Power India Pvt. Ltd.

1st Floor, D-2/208, Savitri Nagar, Savitri Nagar Village, Sheikh Sarai, New Delhi, Delhi 110017

+91-8077914097

https://thermosun.in/