Solar power and no high electric bills

Off grid power installation don't use grid, this means we don't have to bear the cost of electric bills. Moreover, the introduction of LED fixtures has further reduced the maintenance cost of this setup largely and we simply need to bear maintenance of a standard solar lighting method that is for changing the battery at regular intervals. This cost varies and differ from one model to the other depending on overall use. While discussing Pedleys Solar, I learned that it is crucial and important to confirm about its back power or autonomy and maintenance schedule from the manufacturer before buying the system. The more autonomy, the more will be the life of batteries will last and other than battery you do not have to spend any money and good news is life of each battery is very long. Thus overall cost of this cost effective device is very microscopic and very less.