“Hey. Wattson here. So you bought the house. And let's be honest, part of the reason you bought it? Those solar panels sitting out in the yard. Free power! The previous owner swore it worked. 'Runs like a top,' he said, right before handing you the keys and exactly zero paperwork. No manual. No diagram. Not even a sticky note. Then a few months in, the electric bill shows up. Not a monster. Just big enough to make you squint at those panels and wonder if they're working, or just working on their tan. Here's the good news. You don't need the guy who built it. You need a meter, a little nerve, and me. We'll figure out what you've got, where it's leaking power, and how to get it back to a hundred percent. Yourself. Ready?”