Appointment setting for a solar company
Solar is one of the few trades where outbound genuinely works, because the best list is already yours. Every proposal you sent and never closed, every aged lead you bought two years ago, every homeowner who took a call and then went quiet. Every one of them raised a hand once and nobody has called them since.
The mistake is pitching savings on the phone. You cannot sell a five-figure system in four minutes, and trying makes you sound like the door knocker your market is already tired of. The only goal of the call is booking a short bill review, in person or on video.
Commercial is the second list and almost nobody works it. Warehouses, churches, farms, self-storage and small manufacturers have big roofs, predictable daytime load, and decision makers who still answer their own phone.
Two weeks gives you a real dial-to-appointment rate instead of a guess.