Snow can have a significant impact on the efficiency of solar panels, affecting their ability to generate electricity. When snow accumulates on solar panels, it creates a barrier that blocks sunlight from reaching the photovoltaic cells. This obstruction leads to a temporary reduction in energy production, as the panels are unable to convert sunlight into electricity effectively.
In regions with snowy winters, this issue becomes particularly relevant. However, solar energy system designers and evaluators take into account the seasonal variations in weather, including snowfall. Average production estimates in a solar evaluation are calculated by considering the year-round weather patterns, and adjustments are made to account for potential losses during snowy periods.
Solar panels are typically installed at an angle to maximize exposure to sunlight and facilitate the shedding of snow. Additionally, advancements in technology have led to the development of snow-resistant coatings that can help minimize the accumulation of snow on solar panels.
During the winter months, when snowfall is common, the solar energy production estimates are adjusted to reflect the reduced output during these periods. This ensures that the overall annual energy production is accurately predicted, taking into consideration the impact of snow and other weather conditions.
Despite the temporary reduction in energy production during snowy periods, snow on solar panels in PA doesn't keep them from remaining a viable and sustainable source of electricity throughout the year. The integration of accurate weather data and adjustments in production estimates allows for a more realistic evaluation of solar energy systems in diverse climates.
Visit PAwindandsolar.com today to begin your free solar evaluation or call 833-WINDSOL