Top Mistakes to Avoid When Choosing a Solar Vendor in India (2025 Guide)

Panaji, Goa | October 15, 2025: India’s solar revolution is in full swing — but not all vendors are equal. Many homeowners end up losing money or getting poor service simply because they didn’t verify the right things before choosing a solar installer. In this guide, SolSetu lists the most common mistakes to avoid when selecting your solar vendor.

❌ Mistake 1: Not Checking Vendor Accreditation

Always ensure your vendor is MNRE-approved and listed with your local DISCOM. Non-empanelled vendors might offer lower prices but can make you ineligible for government subsidies.

💸 Mistake 2: Choosing Based on Price Alone

Lowest quotes often mean cheap materials or untrained technicians. Always compare value — not just cost. A good vendor provides quality panels, proper installation, and after-sales support.

🧾 Mistake 3: Ignoring Warranty & Maintenance Terms

A reliable solar vendor offers at least a 10-year performance warranty on panels and a 5-year service warranty on inverters. Always get warranty details in writing before signing any deal.

📊 Mistake 4: Not Reviewing Vendor Portfolio

Ask for case studies, photos of previous installations, and customer testimonials. Real proof of past work helps you gauge their reliability and expertise.

⚡ Mistake 5: Skipping the Site Survey

Every rooftop is unique. Without a proper on-site survey, your system could be underperforming. Trust vendors who offer a Free Solar Site Survey before providing a quotation.

🛠️ Mistake 6: Not Verifying Components

Insist on top-quality components from MNRE-listed brands with BIS certification. Avoid generic or imported panels without proper Indian certification.

📞 Mistake 7: No Post-Installation Support

Solar isn’t a one-time purchase — it’s a 20-year relationship. Ensure your vendor provides maintenance visits, inverter monitoring, and service assistance when needed.

✅ How to Choose Right

With 9,500+ verified solar vendors across India, SolSetu helps you find trusted professionals based on ratings, reviews, and government approvals.

🌞 Ready to Go Solar?

Don’t let these mistakes stop your solar journey! Compare vendors, request quotes, and Book your Free Solar Site Survey » with SolSetu today.

© 2025 SolSetu Renewable Media. All rights reserved.
Published by SolSetu, Gera’s Imperium Star, Patto Plaza, Panaji, Goa 403001.