Solar Light
A solar lighting may come through passive design or through the use of a photovoltaic panel. Examples of passive options basically include sky lights. Through careful design, these allow daylight into a home, ridding the residents of the need to use indoor lighting during the day.
Many people will also utilize solar light models for the lawn. This is one of the most common solar applications for residences in fact. These useful lights have built-in panels which create and store power during the day. At night, and on particularly cloudy dark days, sensors will inform the light that it is time to turn on.
There are also many solar light systems available for use while traveling. These can be great for extended camping trips where nightly activity is necessary. Other lighting systems can operate within the house while the panel stays outside.