Indeed, food, clothing and shelter are the basic necessities. Electricity has become one, too. Although having access to electricity is a boon, it can be a costly affair. Hence, more and more people are now leaning towards solar power systems. They offer a renewable and environmentally friendly solution to our electricity demands. You can simply harness the power of sunlight through solar panels to generate abundant energy. That, too, without depleting the natural resources or emitting greenhouse gases.