Solar power is the best alternative power resource available today. Solar chargers have gained huge popularity and they are more popular among the travelers. These are very useful and are predominantly used in gadgets such as cell phones, Mp3 players which are portable, and in cars are cigarette lighters. The history of solar chargers can be rolled back to calculators where a small solar plate is fixed and they are charged with the help of sunlight and calculators are worked without using the conventional battery. A solar battery can be used up to 48 volts and they have the solar plates at their back and work either with the active solar technology or the passive technique. It is very interesting on to see how these chargers work in charging the cell phone batteries.
Before buying the battery open the battery case and look for the power rating and get a charger for the required power. Ensure the port of the charger suits the phone. Today almost all the chargers have universal ports attached to them. Now then calculate the amount of tine required to charge your phone battery to charge the battery under the sunlight. For faster charging get a very high power solar charger. Put the charger under direct sunlight and ensure the solar charger is fully charged and it is enough for charging the cell phone battery. If possible always go for a hybrid charger i.e. the device can be charged both by using solar energy and traditional electricity.
Power inverters are the UPS which are used in large scale purpose in households. The have replaced the need for a generator at home and they can convert direct current into alternative current. They are available at different capacities and the choice depends upon the hour of usage. The power inverters stores the direct current and when the there is no power the trip switch works and the direct current is converted into alternative current and thus providing the electricity to the devices.