The need for renewable energy sources is constantly increasing to meet the energy needs of the growing population and to combat climate change. Solar energy is one of the most promising options to reduce the environmental impact of energy production. Bifacial solar modules are an innovative technology that makes it possible to maximize energy yield by using sunlight from both sides of the modules. In this article we will take a closer look at the practical use of bifacial solar panels.
How do bifacial solar panels work?
Bifacial solar panels have a unique design that allows them to capture sunlight from both sides. These solar panels consist of two layers of photovoltaic cells, one on the front and one on the back, surrounded by a transparent top layer and a white or reflective bottom layer. The top layer protects the cells from external factors such as rain, dust and dirt, while the bottom layer reflects sunlight onto the back of the cells, increasing energy yield by up to 30%.
When sunlight hits the front of the solar panel, the photovoltaic cells absorb the energy and convert it into electricity. At the same time, the bottom layer reflects sunlight onto the back of the cells, resulting in higher energy yield and higher efficiency compared to traditional solar panels.
Key Benefits of Using Bifacial Solar Panels
Higher energy yield
The main advantage of bifacial solar modules is their higher energy yield compared to conventional solar panels. With the ability to capture sunlight from both sides, bifacial solar panels can produce more energy to meet the electricity needs of the home or business.
Less space required
Bifacial solar panels take up less space than traditional solar panels because they allow more energy production in a smaller area. This is particularly beneficial for rooftop installations or in confined spaces.
Improved performance in diffuse light conditions
Bifacial solar panels offer improved performance in diffuse light conditions such as on cloudy days or in shady areas.