Recent technological innovations have paved the way to the rebirth of street lights through solar powered ones. Solar street lights are raised outdoor light sources, which are powered by PV (photovoltaic) panels. These panels are mounted on the lighting structure or connected in the pole. PV panels have a rechargeable battery, providing power to the fluorescent or LED lamp during the entire night. Most of the solar panels automatically sense outdoor light through a light source. These can give off light on successive nights even when the sun’s energy is not available for a couple of days. Many users are switching to solar street lights nowadays due to a number of reasons.

- Solar street lights are independent of the utility grid resulting to lessened operation costs. These means that these are wireless lights and are not connected to your electricity provider.

- The lights are dependent of the heat energy given off by the sun, storing as much of it throughout the day.

- Solar street lights require lesser maintenance than conventional street lights.

- These have lower chances of overheating.

- Since solar wires do not have external wires, the risk of accidents is minimized.

- Solar street lights are environment-friendly because its panels are solely dependent to the sun hence eliminating your carbon footprints contribution.

- Some parts of solar street lighting systems can be easily carried to remote areas making these more efficient and handy solutions to lighting problems.