If your monthly electricity bill is already very low, the return on investment (ROI) is often too slow to justify the upfront cost [5, 7].
Sales reps may use fake "Roof Rescue" programs to gather personal info, promising "free" systems that aren't actually free [11]. don t buy solar panels
Many "don't buy" warnings are directed specifically at and door-to-door high-pressure tactics. If your monthly electricity bill is already very
Heavily shaded roofs, north-facing orientations, or roofs in need of immediate replacement are major dealbreakers [5, 13, 16]. Heavily shaded roofs, north-facing orientations, or roofs in
The logic is that customers don't want hardware; they want peace of mind , lower bills, and energy independence [19, 21, 27].
Advice often leans toward paying cash or using reputable loans rather than solar leases, which can be difficult to transfer when selling a house [18]. 2. Cases Where Solar Truly Doesn't Make Sense
Some warranties cover parts for 30 years but labor for only 2 years, leaving homeowners with massive bills if a component fails later [11, 25].