By: Amanda Gram

As an environmentally friendly and renewable energy source, solar panels have become a trend and a vital component in the U.S.’ sustainable future. Yet, despite their growing popularity, many facts about them remain largely unknown to the public.

Iuliia Merezhko, an award-winning leader in alternative energy with a master’s degree and CEO of Florida-based solar panel installation company Energy Ray LLC, shared the fascinating details of this innovative energy source with us.

Solar Panels Work Even on Cloudy Days

One of the most common myths about solar panels is that they don’t work on cloudy days. “In reality, solar panels continue to produce electricity in overcast weather; their efficiency simply decreases by 10-25% compared to a sunny day,” says Iuliia Merezhko.

“In New York, for instance, there are fewer sunshine hours than in Florida, and the winters are notoriously harsh. However, despite the varied climate, solar panels are widely used and perform well,” notes the founder and CEO of Energy Ray LLC.

According to 2024 data, New York has around 202,406 solar-powered homes, while Florida has approximately 195,136. In Merezhko’s view, this difference reflects state-led efforts to expand solar adoption, demonstrating the broad applicability of solar solutions across diverse geographic and climate conditions.

The First Use of Solar Panels Was in Space

The first spacecraft to use solar panels was Vanguard 1, the second U.S. satellite, launched on March 17, 1958, during the International Geophysical Year.

“Since then, solar energy has become the main power source for satellites, space stations, and other orbital technology, where traditional energy sources are simply inaccessible,” says Iuliia Merezhko.

Solar Panels Aren’t Just for Rooftops

Many people picture solar panels solely on home rooftops. However, there are solar farms where panels cover vast areas of land and even floating solar power stations installed on water bodies.

“This technology helps us use land resources efficiently and produce more energy,” notes Merezhko, who, before moving to the United States, held a key position in Ukraine’s renewable energy sector. Ukraine’s Business Assembly awarded her the National Order of Ivan Mazepa for her professional achievements in alternative energy.

Solar Panels Reduce Carbon Emissions

Switching to solar energy can significantly reduce carbon dioxide emissions, assures Energy Ray LLC´s​ founder and CEO, Iuliia Merezhko. Unlike traditional energy sources like coal and oil, solar panels produce no harmful emissions, which is why they are often integrated into building designs, adding aesthetic appeal and functionality.

“In Europe, architectural solar panels are frequently used on building facades, windows, and even awnings, giving them a modern look while generating energy at the same time,” says Merezhko.

Proper Installation Is Key for Maximum Efficiency

To ensure maximum productivity, solar panels must be installed correctly, factoring in tilt and orientation toward the sun, Merezhko explains. “Ideally, panels should face south (in the Northern Hemisphere) and be tilted to match the site’s latitude. These adjustments can increase energy output by 10-20% compared to improper installations.”

Thanks to technological advancements, solar energy is becoming increasingly accessible and providing tangible benefits. The fascinating insights we’ve gained from our expert prove that solar panels are far more than just an “accessory” for buildings—they’re a wealth of opportunities that impact the economy, ecology, and our future.

Published By: Aize Perez