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“To be a local, innovative and competitive Renewable Energy Enterprise providing total solutions to customers of Renewable Energy products and services.”

“Eco Solar Rays Pvt Ltd mission is to provide cutting edge technology and customized engineering solution throughout the nation to our valuable client from domestic household and industries. Our competence in consulting services and systems technology compelling. Through our commitment, we create value for our customers, partners, employees and stakeholders.”

Eco Solar Rays is being associated partner of Eswaran Brothers Group (http://www.eswaran.com/) and Nilkamal Furnitures (http://www.nilkamal.lk/) set standards to be the trusted business partners in the well-established Sri Lankan market.

Our aim is to generate energy for the future. Solar power remains the most secure source of energy for the future. We set global standards in achieving this goal with our expertise of experience and competence in developing and constructing photovoltaic systems. Eco Solar Rays Pvt Ltd is a world-class EPC and O&M contractor for domestic and utility-scale solar power projects. Building on its extensive experience of medium – large-scale solar projects, the company is well positioned to meet the challenges of the rapidly growing Sri Lankan solar market. With a strong in-house engineering capability, global scope and unmatched responsiveness, Eco Solar Rays Pvt Ltd designs and delivers high quality solar projects for its clients Throughout Sri Lanka.

Eco Solar Rays Pvt Ltd is an expert across the full range of solar power applications, ranging from domestic solar, stand-alone solar parks to complex projects with integrated energy storage. The decades of experience of the Group in the Power sector, also makes us an ideal partner for on grid and off grid applications, which gives advantages of renewable energy sources with conventional power generation. Within the domain of electrical infrastructure, we have significant experience and engineering capability essential for the successful integration of solar power to the grid.

At Your Service

Free Consultation

Get a free solar consultation and find out how generating your own solar power can lower your energy costs.

System Design

Every solar system is unique, so we custom design a solar energy system specifically to meet your energy needs and savings goals.


Our experienced solar installers put the solar panels on your roof and make sure that you’re all set up.

System Activation

You’re producing clean solar energy for your premises. You’re saving money and the environment. Any extra energy is fed into the National Grid.

Real Time Monitoring

We use our exclusive real-time solar energy monitoring to track your home solar system and make sure it always runs perfectly.

Save Your Energy Bills

Sit back, save money, save the environment and enjoy the sunshine. We take care of your home solar system’s maintenance, repairs.

Lastest projects



Educational Products - Awalla


Triple Safety Garment- Kadahapola


Randiya Hotel- Anuradhapura


General Equipment- Peliyagoda


Print Finish Pvt Ltd- Maharagama


Wilson Trading Pvt Ltd- Anuradhapura


Mr. Chaminda Wickramarathne Residence


Eswaran Brothers Head Office- Colombo 14

Product Portfolio


Eco Solar Rays Pvt Ltd is a subsidiary company of Eswaran Brothers Pvt Ltd which has over 70 years of history in Sri Lankan Trade. Eco Solar Rays Pvt Ltd is a trusted organization that provides high quality solar energy systems using German technology.

Solar systems are categorized into on-grid and off-grid systems. When you opt for an on-grid solar-powered systems, your system would still be tied to the national-grid. Off-grid systems are recommended only for areas where strong and reliable grid connections are not available.

Net-metering is a policy that allows customers to use renewable energy sources to generate electricity at their premises and export the excess energy to the national grid. The national grid thus acts as an energy bank for the customer. Customers can utilize this energy when required. Both, Ceylon Electricity Board (CEB) and Lanka Electricity Company Pvt. Ltd. (LECO) offer net-metering to their customers.

Eco Solar Rays systems are custom designed to meet electricity consumption requirements of each client. Customers will get paid from CEB/ LECO for the excess electricity generated. Customer will recover their investment within 3-4 years through Net Accounting system.

Yes. In a situation where more energy is utilized than produced by the installed solar system, customers will be charged for the excess units consumed by CEB/LECO.

No. Standard grid systems do not permit the storage of electricity.

The installation process varies depending on site conditions and environmental factors. Typically, Eco Solar is able to install a 5KW solar system in 2 to 3 days, while a 10 KW system can take up to 3 to 4 days for completion.

Solar systems require zero maintenance. However, our team of dedicated engineers and technicians will provide immediate assistance upon notification.

Yes. Under Eco Solar Rays Solar Ambassador Program, you can earn commissions after a friend or a neighbor you have introduced, purchases a solar system from us. Our Solar Ambassador Program is specifically designed for those who believe in a greener environment and can earn some extra money promoting it.