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Contact & Free Solar Consultation

Ready to reduce energy overhead and generate clean power? Reach out to our solar engineering experts today.

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Presun Energies

Headquarters & Engineering Center

Whether you are considering a 10 kW residential rooftop or a 5 MW captive manufacturing solar plant, our certified engineers are ready to assist.

Physical Address

No 13, Kovil Street, Kammavarampatti Village, Ulli Post, Gudiyattam Taluk, Vellore 635813

Telephone Inquiries
+91 9344042217
Technical Support & Feasibility
presunenergies@gmail.com
Working Hours

Mon - Sat: 8:00 AM - 6:00 PM

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Common Inquiries

Frequently Asked Questions

Everything you need to know about the solar EPC consultation and installation process.

How long does a commercial solar installation take?

Standard residential installations take 1–3 business days. Commercial rooftop projects typically require 3–6 weeks including regulatory permits, utility interconnection filings, structural anchoring, and commissioning.

Will installing solar panels damage my roof or cause leaks?

No. On standing-seam and industrial trapezoidal metal sheds, we use non-penetrating mechanical seam clamps that require zero drilling. For flat concrete RCC roofs, we utilize ballasted frames or chemical anchor seals with 10-year waterproofing warranties.

What is the typical financial payback period (ROI)?

Commercial and industrial rooftop systems achieve full capital payback within 3.2 to 4.5 years thanks to accelerated depreciation, clean energy investment tax credits, and peak tariff shaving. After payback, electricity generated is essentially free for the remaining 20+ years of panel life.