Solar lighting can be thought of in many different ways. Either the sun is providing the light directly, like through a window or skylight, or capturing the sunlight for use at another time, like with photovoltaic lights. Each of these ways to utilize the sun for our lighting needs has different variations, allowing you to find the perfect solution for your needs. For example, if you are lighting a space inside a home or building and are looking for a natural way to accomplish this, a solar skylight would be the best option. Solar lighting systems operate as an independent unit without the need for any electric power or wiring. In daylight, it stores the energy which is generated by sunlight and provides lighting throughout the night. In a properly designed system, the energy generated by sunlight can provide lighting during the all night even in winter. To ensure trouble free lighting, parameters such as solar panel, battery, charge controller should be preffered according the region.