DC is clean, reliable power. That combined with these other benefits provides an attractive package for potential clients. DC power systems are more energy-efficient than their AC counterparts, resulting in lower electric bills and reduced energy consumption. They are also easier to put into operation than conventional systems -- a simpler design makes them quicker to install, easier for people without any formal education on electricity to manage, and less susceptible to accidental or deliberate abuse. As far as customers are concerned, this means fewer parts to go wrong. With fewer parts, there is less chance of failure and more reliability. Furthermore, since with DC technology it is possible to dispense directly the energy many electronic devices require and does not need to be inverted, this has the effect of reducing losses or generating heat. It improves the performance of appliances for longer life In real terms this means that commercial enterprises and private householders can enjoy stable power supply all the time without breaks which is good for business as well as happy living.