Tesla Solar is a division of Tesla, Inc. that focuses on renewable energy solutions, primarily through solar energy products. They offer solar panels and solar roof tiles designed to capture sunlight and convert it into electricity for homes and businesses. These products aim to reduce reliance on traditional energy sources and lower electricity bills. In addition to solar products, Tesla Solar integrates with Tesla's energy storage solutions, such as the Powerwall. This allows users to store excess energy generated during the day for use at night or during power outages, promoting energy independence and sustainability.