PHOENIX--(BUSINESS WIRE)--Joseph Hui, aka Solar Man and Professor Emeritus at Arizona State University, has been protesting against solar fees planned by power utility Salt River Project. On March 12, SRP approved demand charges on new solar homes. "Rooftop solar is dead now in SRP territories," said Hui. "Demand charge tops at $33/Kilowatt, which you have to pay if you happen to use that power for only 30 minutes within a month. That could cost you hundreds on cloudy days." The new SRP solar r