Solar panels, also known as photovoltaic (PV) panels, convert sunlight into electricity. They are made of semiconductor materials, typically silicon, that generate electricity when exposed to sunlight. This electricity is in the form of direct current (DC), which is then converted to alternating current (AC) by an inverter, making it usable for homes and businesses.

Most solar panels come with a warranty of 25 to 30 years, but they can continue to produce electricity well beyond that period. Over time, their efficiency may decrease slightly, but they can still generate significant amounts of electricity for 30-40 years or more.

Solar panels can be installed on most types of roofs, provided there is enough sunlight exposure. Factors like roof orientation, shading from trees or buildings, and roof condition can affect the suitability of your roof for solar installation. A site assessment by a solar professional can help determine if your roof is a good candidate for solar panels.

Solar energy offers numerous benefits, including:

• Lower electricity bills
• Reduced carbon footprint
• Increased property value
• Energy independence
• Protection against rising energy costs
• Potential to earn money through net metering programs

Yes, solar panels can still generate electricity on cloudy days and during the winter, although their efficiency may be reduced. Solar panels rely on sunlight, not heat, so as long as there is daylight, they will produce electricity. In fact, solar panels can sometimes be more efficient in cooler temperatures.