SUNENG is the official brand and registered trademark of CW-ENERJI.

CW-Enerji established in 2010, is a solar panel manufacturer. With an annual production capacity of 1GW it is the largest solar panel production company in Turkey, Europe, and the Middle East

Our solar panel manufacturing process is defined by world-class technology and professional workmanship. We utilize the highest-quality materials, sourced through our global supply chains, to ensure that our solar panels will generate value for decades to come.

We provide solar panels in a range of formats and efficiencies to meet the diverse needs of our global customers. Whether you are installing solar panels on a residential rooftop or in a sun-soaked desert, we have a quality solar module for your project.

What should you look for in a solar panel? Here’s how CW-ENERJI produces SUNENG solar panels that are designed, built, and proven to perform.


Our mission is to make photovoltaics the main, sustainable, and the most affordable source of energy by supplying uncompromising quality and competitive products.


Our vision is to be the leading high-quality European manufacturing brand providing economically feasible and saving our future technologies worldwide.