There are two forms of tinnitus: objective and subjective. Objective tinnitus means that both you and other people can hear certain noises in your ears. This is usually due to abnormal blood vessels in and around your ears.
The main advantages of solar energy are that it is clean, able to operate independently or in conjunction with traditional energy sources, and is remarkably renewable.
Solar Photovoltaics (PV) Video. 1  The US Department Energy has produced a great short video on solar photovoltaics (PV) and how a solar cell is blasted by photons and then works to produce clean electrical energy! Check it out!