While only a doctor can diagnose your anxiety, I have developed a free 7 minute anxiety test that can provide you with information on your anxiety profile and the anxiety disorders you appear to identify with based on your answers. Start the test here.
Solar Panel installation vs. Solar Shingles. The major difference between solar roof shingles and solar panels is in the installation process. Installers usually need to bolt solar panels onto the roof, which requires drilling through the roof and can violate its warranty.
Wattage of solar cells. Depending on the brand and type, each of your shingles will produce between 13 and 63 watts. If you are purchasing shingles with lower wattage, you will need to purchase more of them and designate a larger area of your roof.