Reliability, Trust and Quality
Best Solar Company In India
El Sol is the most trusted name in India’s growing renewable energy sector. Recognised as the best solar company in India, we design, engineer, and install high-performing solar power systems for commercial, residential, and industrial clients. Our major focus is on delivering reliable solar solutions that reduce electricity costs and increase energy independence.
Given our strong technical expertise, quality component integration, and end-to-end project execution, we ensure smooth installation and long-term performance. From rooftop solar systems to large-scale industrial energy solutions, El Sol provides customised solutions that match India’s diverse energy needs while supporting clean power generation and sustainability in one place.
Expertise
With 8+ years of experience in on grid solar panel installation
5K+ Customers
We have proudly served over 4000+ satisfied customers
Installations
10 MW to 20 MW Roof top Solar Installations
Roof Top Solar Solutions for Industrial, Commercial and Residential Purposes
We design and install customised rooftop solar systems for homes across India. Our solar solutions help homeowners get direct benefit from government subsidies, reduce electricity bills, and generate clean energy with minimal maintenance and long-term reliability assured.
We support businesses with scalable solar installations that lower operational costs and improve energy efficiency. Our systems are designed to help companies reduce grid dependence, achieve consistent performance, and enhance sustainability credentials.
For large industries, we deliver high-capacity solar power systems that reduce power expenses and optimise energy consumption. Our engineering team ensures efficiency, safe, and performance-driven installations tailored to industrial requirements.
Advantages Of On-Grid Solar System
- It provides significant savings on electricity bills.
- The on-grid solar system provides access to a very sustainable and renewable source of energy.
- Its seamless integration with the grid provides uninterrupted power.
- It provides a dependable energy solution with zero maintenance.
Outstanding Residential and Commercial Services Excellence
Expertise & Experience
We have over 8 years of experience in delivering efficient rooftop solar solutions across Kerala.
Customer Approach
Every solar project is tailor-designed to match your energy generation needs, given your property type and budget.
Quality & Reliability
We utilize premium solar panels and certified equipment that ensures long-lasting system performance.
Subsidy Assistance
Tax exemption, flexible EMI loan support, and accelerated depreciation will reduce overall project costs.
Local Presence & Trust
A Kerala-based team offering reliable solar panel services like installation, after-sales support and more that you can highly rely on.
Advanced Technology
We utilize high-efficiency panels and smart inverters to achieve better power generation and for monitoring purposes.
Mr. Tinsu Mathew- Managing Director
El Sol Power Solutions Pvt Ltd
Our Installation Process
Initial Consultation & Site Visit
Feasibility Check & Proposal Design
Documentation, Approvals & Installation
Ongoing Support & Maintenance
Explore Our Video Gallery
Awards And Recognition

SOLARQUARTER STATE LEADERSHIP AWARDS 2024-Young Leader of the Year

SOLARQUARTER STATE LEADERSHIP AWARDS 2024-SOLAR EPC COMPANY OF THE YEAR

CII Certified Solar Rooftop Vendor - Medium Category

Young Entrepreneur State Award 2021 in Renewable Energy Category

Business Excellence Award by World Malayalee Council, Switzerland
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Showcasing Our Expertise
Empannelled By
Expertise and Experience
Best in class on-grid solar service providers with hassle free installation.
What Our Clients Say
Real Stories from Satisfied Customers
Tilson Joji2025-10-06Trustindex verifies that the original source of the review is Google. We chose ELSOL to install an 8 kW hybrid solar power plant at our home, one of the first hybrid systems in our area. As an engineer by profession, I had precise technical requirements for both the panel layout and electrical system design. The ELSOL team exceeded expectations with their technical depth, professionalism, and attention to detail. The entire project was coordinated with excellent communication and follow-through. They used ARKA360 solar design software to model our rooftop installation in 3D, using it I could verify the design before execution. The installation team completed the work neatly and efficiently, and the documentation was handled smoothly by ELSOL. The subsidy process was also seamless. I highly recommend them for anyone considering a solar plant installation. -Tilson Joji , Marettu Madathil(House), Manimala Detailed Review below (for readers seeking the full experience) I had precise technical requirements for both the panel layout and electrical system design. From the start, I was impressed by the technical depth and professionalism of the ELSOL team. Mr. Ajith Joseph coordinated everything seamlessly, from planning to commissioning, and has been my go-to contact from day one to this date. He ensured that all my technical queries were addressed and that data and reasoning backed every design decision. I found him to be an exceptional professional who places utmost importance on client satisfaction. Every query I made was heard patiently, discussed in detail, and addressed with clarity and technical accuracy. His communication, transparency, and follow-through gave me confidence in handing over the project to ELSOL. Mr. Amal, their design engineer, deserves special mention for his expertise and patience. I worked closely with him and we had multiple rounds of design discussions. He used ARKA360 (a professional solar design software) to create a precise 3D model of our rooftop installation as per my requirements. This allowed me to virtually verify shading, tilt, and placement before execution, an impressive demonstration of technical excellence rarely seen among solar vendors. The team, led by Mobin, executed the work cleanly and efficiently. The fabrication and panel mounting were completed within a day, and the team ensured the work site was cleaned before they left, true workmanship. The electrical team also completed their work promptly. Once all materials were delivered on-site, the entire installation was completed within a few days, demonstrating excellent coordination and execution. I also appreciated ELSOL’s transparent and flexible payment process, where I made stage-wise payments directly as the work progressed, since the project was self-financed without any bank loan. Documentation and subsidy processing were handled smoothly by ELSOL’s back-office team, and the subsidy amount( under PM Surya Ghar Muft Bijli Yojana) was credited without any hassle. It is worth emphasising that people like Mr. Ajith and Mr. Amal are the true strength and face of ELSOL. Working with professionals of their calibre made the whole experience smooth and pleasant. I look forward to their continued support in maintaining the plant in the years ahead and hope our investment in this solar plant yields great long-term results. ELSOL combines engineering precision with excellent customer service Highly recommended. AJITH KUMAR.R2025-10-06Trustindex verifies that the original source of the review is Google. ElSol done an excellent work on the recent solar system installation at my home. The entire process, from initial consultation to final commissioning was handled with remarkable professionalism and efficiency. The quality of the installation itself is clearly of the highest standard, and I am delighted with the results. A special thanks to Jishnu who helped me a lot from start to end. His support and guidance were absolutely top-notch. He made the potentially complex process incredibly easy. Jishnu was always available to answer my questions, documentation, loan processing and ensured I was fully informed at every stage. Thanks again👍 V.C Babu2025-08-07Trustindex verifies that the original source of the review is Google. Good approach and work done in time Andrews Fernandez2025-08-04Trustindex verifies that the original source of the review is Google. Installed 3 kw panel few days back, observed for 3 days after the mobile app waa downloaded, average per day generation was observed to be around 12 units only much less than expectations and peak hour production never crossed 1.5kwh, Kiran Fernandez the executive who is a wonderful talented person was informed my concerns, he responded immediately and updated the software online, the result was drastic. Today got highest output of 16.8 units and average production during peak hours was 2.6 kwh Koodos Kiran and elsol team. Facing Great issues with Kseb Billings after solar installation, though first Bill was partially compensated by the Elsol team and problems sorted out but again extraordinary bill received by Kseb. Seems Elsol is lacking in proper follow up and coordination with Kseb affecting customer like me adversely causing huge financial loses and loss of peace of mind. Hope the team will do the required documention properly and ensure the customers dont suffer 🙏🏻🙏🏻
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FAQ
Most frequent questions and answers
1. What types of solar projects do you handle across India?
We handle residential, commercial, and industrial solar projects including rooftop and on-grid installations.
2. How does solar energy reduce electricity bills in India?
Solar systems generate power on-site, reducing dependency on grid-based electricity, and sending back excessively generated power to earn valuable credits.
3. How long does it take to recover the investment in a solar power system?
Most systems can easily achieve payback within 3 to 5 years depending on everyday usage and tariff rates.
4. Are government subsidies available for solar installations in India?
Yes, central and state governments offer subsidies for every eligible residential solar installation done in India.
5. Why should businesses in India switch to solar energy now?
Switching now helps reduce the rising electricity costs and improves long-term operational savings.
6. What kind of warranty and maintenance support does Elso offer for solar installations?
We offer a 30-year performance warranty as mentioned by the manufacturer. 5 years of warranty for the inverter, which can be extended up to 7 years as per the manufacturer’s guidelines. At Elso, we offer a 10-year warranty for solar systems.
7. What kind of maintenance do solar panels need?
Solar panels require periodic cleaning and basic system inspection to achieve optimal performance.
8. What is on-grid solar and how does it work?
On-grid solar systems connect to the utility grid as existing in the building and then supply power directly to your building.
9. Are solar systems suitable for different climates across India?
Yes, solar systems are designed in a way to perform efficiently across India’s varied climatic conditions.
10. Do solar panels work during monsoon seasons or cloudy days?
Yes, solar panels can generate electricity during cloudy days and in monsoon seasons. Even if the power generation gets slightly reduced, you can use grid power as backup.