Contact
Book a free rooftop solar survey
Send us your building address and your last electricity bill. You get a shadow-aware system size, the roof area it needs and a fixed written price — at no cost and with no obligation.
Request a free site survey
Tell us where the roof is and what you pay. We call back within one working day.
Maharashtra office
Shakthi Solar — Mumbai5th Floor, Yellow Tower, Shiv Prema CHS. Ltd.,
Antop Hill, Wadala,
Mumbai – 400037, Maharashtra
+91 85917 97663
shakthisolar2026@gmail.com
Tamil Nadu office
Shakthi Solar — ChennaiNo. 7/36A, Police Office Road,
St. Thomas Mount,
Chennai – 600016, Tamil Nadu
+91 85917 57663
shakthisolar2026@gmail.com
Hours
Monday to Saturday, 9:30 AM – 7:00 PM
Sunday: closed. Site surveys by prior appointment, including at places of worship outside service hours.
Bring these to the survey
- Your last six electricity bills, or the consumer / service connection number
- Roof access — keys, or the caretaker's contact
- For societies: the committee's decision status and NOC position
- For trusts: registration certificate and the name the connection is held in
- Any existing structural drawings for older buildings