In addition to that, there are many advantages for potential customers to use solar power. First of all, businesses can save a lot of money on their electricity bills by converting to solar power. In other words – solar power is an inexhaustible clean energy source that does not require any further input once you have installed the equipment. Secondly, solar energy systems require minimal maintenance costs, which means less expense over time for operating outlay. Furthermore, putting money into solar energy shows a company's green credentials and enhances its public image. This appeals to environmentally concerned consumers who may prefer to give their custom under those conditions. Finally, with government incentives and rebates helping to make the initial investment cost for commercial solar installations much lower than it would otherwise be, the return on investment can sometimes be quite substantial. Such practical benefits make commercial solar companies a sensible option for businesses that want to both lower their costs and contribute something positive towards environmental protection.