Sorry that website operators have to keep warning folks, but the scammers who troll websites like Neighbors At War often send out emails to millions of people. Some are pretty convincing. But watch out for anything from the so-called U.S. Solar Department. It looks official. It’s not. All they want is your credit card number. I suspect our regular readers are a little smarter than the average folks who fall for scams. But you can certainly warn your kids and friends.