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.
The cost of solar shingles can be influenced by many factors. 1  The style of solar roofing desired. 2  Unstable roof. 3  Ease of access to the roof from the inside. 4  Amount of sunlight. 5  Roof style, shape, and slope.