10 Best Solar Companies in Hyderabad 2026 — Honest Comparison
Updated March 2026 | By Sri Ishaan Solar Team
Choosing a solar installer in Hyderabad? We compared the top companies on what actually matters: pricing, reviews, warranty, and whether they handle the full DISCOM paperwork.
Quick Comparison Table
| Company | Est. | Reviews | Warranty | Subsidy Help | Best For |
|---|---|---|---|---|---|
| Truzon Solar | 2008 | 1,200+ | 25yr panel + 5yr work | Yes | Large residential |
| Freyr Energy | 2014 | 2,700+ | 25yr + 1yr insurance | Yes | Tech-savvy buyers (has app) |
| Tata Power Solar | 1989 | National | 25yr panel + 5yr | Yes | Brand trust |
| Ksquare Energy | 2016 | 380+ | 25yr + 5yr guarantee | Yes | Mid-range residential |
| Four Solar | 2011 | 100+ | 25yr panel | Yes | Gated communities |
| Solar 6 | 2015 | 50+ | 25yr panel | Yes | Commercial |
| Punarvi Projects | 2013 | 140+ | 25yr panel | Yes | TS + AP coverage |
| Sri Balaji Solar | 2013 | 118+ | 25yr + 5yr work | Yes | Warangal/rural Telangana |
| Premier Solar | 2001 | 50+ | 25yr panel | Yes | Manufacturing + install |
| Sri Ishaan Solar | 2017 | Growing | 25yr + 5yr workmanship | Yes — full paperwork | Personal service, Telangana-wide |
What to Look for in a Solar Company
1. MNRE / TSREDCO Empanelment
Only empanelled installers can process PM Surya Ghar subsidies. Always ask for their empanelment certificate.
2. Workmanship Warranty (Not Just Panel Warranty)
Every solar panel comes with a 25-year manufacturer warranty. What matters is the installer's workmanship warranty — this covers mounting, wiring, and labour. Look for minimum 5 years.
3. DISCOM Paperwork Handling
Net metering application, DISCOM inspection, bi-directional meter installation — a good company handles ALL of this. If they ask you to do the DISCOM paperwork yourself, find another installer.
4. Post-Installation Support
Solar systems need occasional cleaning and monitoring. Ask if they offer AMC (Annual Maintenance Contract) or at least respond to service calls.
5. Google Reviews
Check Google Maps reviews — not just the star rating, but read the actual reviews. Look for mentions of "after-sales service" and "paperwork handling".
Price Comparison (3 kW Residential System)
| Company | Price Range | After Subsidy |
|---|---|---|
| National brands (Tata, Freyr) | ₹2,20,000 – ₹2,60,000 | ₹1,42,000 – ₹1,82,000 |
| Regional leaders (Truzon, Ksquare) | ₹2,00,000 – ₹2,40,000 | ₹1,22,000 – ₹1,62,000 |
| Local installers (Sri Ishaan, Punarvi) | ₹1,80,000 – ₹2,20,000 | ₹1,02,000 – ₹1,42,000 |
Prices vary based on panel brand, inverter type, and roof condition. Always get 3 quotes.
Our Honest Take
If you want the cheapest option with no frills, go with a local installer. If you want a mobile app and AI optimizer, choose Freyr. If you want the most established track record, choose Truzon.
If you want personal attention, full paperwork handling, and a company that picks up the phone — that's us. We're not the biggest, but every installation gets our full attention from start to finish.
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Compare us with anyone. We're confident in our pricing, quality, and service.
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