Solar panels work by capturing sunlight and converting it into electricity through the photovoltaic (PV) effect. The panels consist of semiconductor materials that generate direct current (DC) electricity when exposed to sunlight. This DC electricity is then converted into usable alternating current (AC) electricity by an inverter.

Using solar energy has numerous benefits. It's a clean and renewable energy source, reducing carbon emissions and environmental impact. Solar power can lower electricity bills, increase energy independence, and contribute to a sustainable and eco-friendly future.

Solar panels typically have a lifespan of 25 to 30 years, although many continue to produce electricity beyond this period. Regular maintenance and high-quality panels contribute to their longevity. Manufacturers often provide warranties ranging from 20 to 25 years.

Yes, solar panels can generate electricity on cloudy days, although their efficiency is reduced. They still capture diffused sunlight and convert it into power. Additionally, advancements in technology, such as bifacial panels and energy storage systems, improve performance in varying weather conditions.

The space required for solar panels depends on factors like energy consumption, panel efficiency, and local sunlight conditions. On average, a residential solar system might need about 100 to 400 square feet of roof space per kilowatt of installed capacity. A professional solar installer can provide a more accurate assessment based on your specific situation.