S4E develops and markets solar products with aim of power saving.   Solar Inverter is one such electronic device, which generates AC current from sunlight. Solar cells convert solar light to DC current and solar inverter converts this DC current to AC current with the help of sun light using solar panels. Normally we use a medium of storage cell for the backup current at night or when there is no sunlight.  So that it can be dependable at day and night for the continuous supply of electricity. It has all most all advanced features. With the help of dual charging (i.e., we can charge the battery from sun light or power line) we can connect solar inverter to our main electrical line without solar panel and install the panels at any time. Our inverters are rugged to withstand any climatic conditions and reduce the electricity bill.  We can use these at the time of power failure and still have electricity in our homes. These are also used widely, where there is no source of electricity available and operate as a stand-alone equipment. It is possible to install the solar inverters at homes, shops, etc., for the operation of equipments like, fans, music systems, TV, lights etc.