If you want to make money from the sun, there’s a way.Solar farms are being constructed throughout Warren County, from Rock Island to Morrison, as local landowners are discovering a new way to produce income from their property. Solar farms are billed as a long-term investment that you could say have a bright future.“I’m willing to bet the Warren County area has more solar installations, per capita, than anywhere in the state,” said Paul Evans, business development manager with Soltility, a company that installs solar panels. “It’s not a get-rich-quick scheme, but it’s a fantastic investment.