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.
These are the solar panels we all know about and see in many forms. Combined Heat and Power uses the sun's energy to make electricity, while using the waste heat that it produces for other systems like heating water, refrigeration and heating a room.