Three homes from three different decades had different attic ventilation systems but shared the same underlying problem: poor lower air intake. Here’s what the inspections revealed about blocked soffits, mixed vent systems, hot attic pockets, and why more vents do not always mean better ventilation.

A solar inspection report turns invisible system performance into a clear letter grade. Learn how to read each scored category—energy production, remaining panel and inverter life, safety and installation quality, and energy storage—and understand what your overall A-through-F grade actually tells you about the system you own or are buying.