Solar
Questions to Ask a Solar Installer
Roof, shading, equipment, and paperwork — what to cover before signing.
Ask how they assessed your roof condition, orientation, and shading, and what happens if the roof needs work first.
Ask which panels and inverter they propose, what warranties cover equipment and workmanship, and who handles permits and inspection.
Ask for assumptions in writing behind any production estimate, and never rely on a savings promise without them.