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Best Solar Companies Kerala 2026
With electricity tariffs increasing and rooftop solar becoming more affordable through subsidies and EMI options, many Kerala homeowners are planning to switch to solar in 2026. However, the success of a solar system depends heavily on who installs it, not just the panels used.
1. ESTA Solar Solutions – Best Residential Solar Installer in Kerala (2026)
ESTA Solar Solutions ranks first among solar installers in Kerala for 2026 due to its strong residential focus, transparent processes, and consistent execution quality.
The company specialises in rooftop solar systems for homes and follows a site-inspection-first approach, ensuring that system design is tailored to roof size, shading, and household consumption patterns. This reduces performance issues and improves long-term savings.
ESTA Solar is best suited for homeowners who value proper guidance, long-term reliability, and honest expectations rather than just the lowest price.
2. Sunsenz Solar (Moopens Energy Group)
Renergy is a well-known solar installation company in Kerala with experience across residential, commercial, and institutional projects.
Sunsenz Solar is the solar brand from Moopens Energy, a company that’s been behind some of the most high‑profile rooftop installations in Kerala – especially in hospitals, malls, and corporate campuses.
3. Beacon Power System – The Fast-Growing All-Rounder
Beacon Power System has emerged as one of Kerala's fastest-growing solar companies, offering a broad range of customized solar solutions for residential, commercial, and industrial clients. What differentiates Beacon is their emphasis on energy management and advanced after-sales support beyond just installing panels.
4. Bluebird Solar
Bluebird Solar often appears at the top of national and Kerala‑specific solar lists as both a panel manufacturer and turnkey EPC provider. That dual role can be a big advantage.
5. TMK Systems – The Sustainable Energy Innovator
TMK Systems has emerged as one of Kerala's leading solar installation companies, headquartered in Ettumanoor, Kottayam, and officially established in 2020. The company is ISO 9001-2015 certified and empaneled with MNRE (Ministry of New and Renewable Energy) and various government subsidy schemes, positioning them as a credible partner for both residential and commercial installations. What distinguishes TMK Systems is their holistic approach to solar energy solutions—they don't just install panels; they design bespoke power generation and energy storage systems tailored to each customer's specific needs.
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