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get to know us

Leading the
Solar Revolution

Kosol Energie is a globally trusted renewable energy company committed to accelerating the transition toward sustainable power. With strong manufacturing capabilities, advanced research, and decades of solar expertise, we provide reliable and high-performance solar solutions for residential, commercial, industrial, agricultural, and utility-scale applications.

Through our specialised brands — Sunray, Koraam, Edge, and KOSEP — we cover the entire solar value chain, from advanced solar module manufacturing and rooftop solutions to large-scale EPC projects and government renewable initiatives.

  • Setting the standard
  • Driving the future
more about us
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Our Solar Solutions

Discover Our Solar
Solutions

Residential Solar Solutions - Sunray

Residential

Sunray

Residential Solar Solutions

Commercial Solar Solutions - Sunray

Commercial

Sunray

Commercial Solar Solutions

Industrial Solar Solutions - Sunray

Industrial

Sunray

Industrial Solar Solutions

Agricultural Solar Solutions - Koraam

Agricultural

Koraam

Agricultural Solar Solutions

Utility Solar Solutions - Kosol

Utility

Kosol

Utility Solar Solutions

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company benefits

Start Your Solar Journey Today

  • think differently

    Switch to clean, reliable, and cost-effective solar energy with Kosol Energie

  • Quality Products

    Our quality-driven solar products are built using advanced technology to ensure superior performance, durability, and maximum energy output.

  • Expert Team

    Whether you are a homeowner, business, industry, or government organisation, our experts are ready to design the perfect solar solution for your needs.

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Powering India with Clean Solar Energy.
Powering India with Clean Solar Energy.
Powering India with Clean Solar Energy.
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Our Recent Projects

Discover Our Recent
Creations

solar installation

Residential Rooftop Solar System

Designed and installed a high-efficiency rooftop solar system for residential use, reducing electricity bills and promoting clean energy adoption.

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solar maintenance

Commercial Solar Plant Maintenance

Provided complete maintenance and monitoring solutions for a commercial solar plant, ensuring maximum efficiency and long-term performance.

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solar solutions

Industrial Solar Power System

Implemented a large-scale industrial solar solution to reduce carbon footprint and operational energy costs with advanced solar technology.

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*Creating a Cleaner and Greener Tomorrow
*Powering a Sustainable Future
*Powering India with Clean Solar Energy
*Quality Products for Superior Performance
*Transofrm ideas into reality
*Creating a Cleaner and Greener Tomorrow
*Powering a Sustainable Future
*Powering India with Clean Solar Energy
*Quality Products for Superior Performance
*Transofrm ideas into reality
Togather, we can create
a sustainable energy ecosystem
that benefits both people and the planet

Years of
Experience

View Projects
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frequently asked questions

Find answers to your
questions?

What products does your company offer?

Kosol manufactures and delivers end-to-end solar and energy solutions under our brands Sunray, Koraam, Edge, and KOSEP — offering innovation, quality, and reliability across the renewable energy value chain.

Sunray provides advanced distributed energy solutions including solar modules, inverters, rooftop systems, wall-mounted BESS, foldable and flexible solar panels, BIPV, solar street lights, solar water heaters, and off-grid systems.

Edge specializes in turnkey EPC solutions for floating and ground-mounted solar projects, along with containerized BESS and LV switchgear systems.

KOSEP supports India’s renewable energy mission, partnering with PSUs to help achieve the national target of 500 GW by 2030.

Do you provide residential rooftop solar solutions?

Yes. We design and supply customised rooftop solar systems for homes, ensuring maximum efficiency, safety, and long-term performance. Our systems are engineered to deliver maximum kWh per kW installed, optimizing energy generation and maximizing your return on investment.

What industries do you serve?

We serve residential, commercial, industrial, and institutional sectors with tailored solar energy solutions — delivering projects both domestically and globally.

Are your solar products certified?

Yes. Our products comply with national and international quality standards to ensure reliability, safety, and durability. We go beyond standard requirements by conducting up to 3× IEC/BIS testing, ensuring superior performance, long-term stability, and enhanced product assurance.

Do you offer installation support?

Yes. We provide complete technical guidance and partner support for seamless installation and commissioning.

What is the lifespan of a solar panel?

Our solar panels are designed to last 25+ years with consistent performance and minimal maintenance. Our latest generation panels offer a 30-year performance lifespan, backed by Munich Re, a 150+ year-old German insurance leader, providing added financial security and long-term reliability assurance.

How much can I save with solar energy?

Savings depend on your system size, location, and energy usage, but solar typically delivers significant reductions in electricity bills and attractive long-term returns on investment. In India, with government incentives like the PM Surya Ghar Muft Bijli Yojana, homeowners can receive subsidies of up to approximately ₹78,000 for 3 kW systems (and proportionally for other sizes), which can reduce upfront costs by around 30–45%.

A typical 5 kW residential rooftop system in India can save roughly ₹42,000 – ₹65,000 per year in bill reductions depending on your tariff and usage, with payback (ROI) often occurring within 3.5–5 years after subsidies. After the system pays for itself, electricity generated is essentially free for the remaining 20+ years, potentially saving you ₹15–20 lakh+ over the lifetime of the panels.

Overall, most homeowners see electricity bill reductions of 70–95%, and when combined with net metering credits, solar can greatly lower their energy costs while giving excellent return on investment.

Do you offer customized solar solutions?

Absolutely. We analyse your energy needs and provide customised system designs for maximum output and efficiency. We also offer customised solar panel configurations to meet specific project requirements, space constraints, and performance goals.

What makes your company different?

✔ Advanced technology ✔ High-efficiency modules ✔ Strong R&D focus ✔ Reliable after-sales support ✔ Commitment to sustainability

How can I get a quotation?

You can contact us through our website enquiry form or call our team directly. Our experts will guide you through system sizing, pricing, and installation steps.

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Channel Partner Program

Partner for a Greener India

Join hands with Kosol Energie and become a part of India’s renewable energy transformation. As our channel partner, you gain access to industry-leading solar products, technical support, training, and business growth opportunities.

Together, we can expand clean energy adoption and build a sustainable future for homes, businesses, and communities across India.

Why Partner With Kosol?

Everything you need to grow in solar

Reliable Solar Products

Offer proven solar solutions backed by Kosol Energie’s product quality.

Technical & Sales Support

Get expert support to manage customer inquiries and project execution.

Partner Training

Build product knowledge and confidence with focused training guidance.

Business Growth

Grow with India’s fast-moving renewable energy and solar adoption market.

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recent awards

Company awards &
Achievements

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ivon
2022

Awards animation quality

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2018

Site of the day

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2010

New strategies

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1998

Creative product design

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Numbers Don’t Lie

  • L+

    Residential Projects

  • K+

    Rooftop Projects

  • Ground Mount

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    Presence in States

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contact with us

Let’s start a
conversation

Together, we can create a sustainable energy ecosystem that benefits both people and the planet.

Call Anytime +91 7874 202 222
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testimonials

What they say?

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Creating a Cleaner
and Greener Tomorrow

From homes to industries, Kosol Energie delivers innovative solar solutions that drive sustainability, efficiency, and energy independence.

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