Debbie Dooley is a firebrand Republican and an outspoken founding member of the Tea Party. But in a fast-intensifying battle over the future of solar power in Florida, she is not on the side you might expect. Along with a diverse grassroots citizens’ coalition including environmentalists and other left-leaning activists, Dooley is taking on Big Energy and its big-spending conservative backers in an intriguing fight that puts her toe-to-toe with her onetime political allies. She…