Outdoor solar lights have reduced electricity consumption across the world. In USA, 13 millions of streetlights are usually use about 2 billion kWh electricity each year and can spend up to 40 percent of the city’s cost of energy. When the states and municipalities are discussing about meeting budget requirements, the high outdoor lighting cost is becoming serious problem and the outdoor solar lights offers great solution for this issue. This can offer lower energy bills for the whole country and reduce the electricity consumption.
Outdoor solar lights pros
By using outdoor solar lights we can lower the consumption of energy and save more electricity. Using outdoor solar lights will also increasing the demand for renewable energy throughout the world. Can we imagine what if the world using solar lights for their outdoor lightings? The usage of electricity will be drastically low. With the need of the state in reducing electricity consumption and the benefit that outdoor solar lights is offering, then this is definitely a good solution.
Using outdoor solar lights also very beneficial for remote areas and technical crews who usually depend on generators with diesel power. Using solar lights will also useful to replace our old outdoor lighting from our house’s porch up to the billboard, streetlight or road sign. In California University and National Institute of Standards and Technologies the solar panels on the top of the parking lot shelters will light up the important areas at night time.
Outdoor solar lights cons
But just like any other products or new technologies, outdoor solar lights have its own drawbacks. Maybe it will be very beneficial for big scale industry or a state, but for small households it will be quite difficult and the impact will not be that much. In having solar lights we have to replace the panels in every two years and that is something which needs a lot of cost.
We still suggest using solar lights for companies or for huge households or industry because the maintenance cost can be lowers in big industry or companies but not for small households. The big companies usually are using and consuming most of the electricity compare to small households. Nowadays renewable energies are the alternative energy to replace and reduce the use of electricity. If we can reduce electricity by using solar lights, why not replace all of our electric lights with outdoor solar lights?