Determining whether a homeowner's roof can support solar panels comes down to evaluating the materials, framing, and overall strength of the roof. Older roofs may need repairs or replacement before adding panels, and oftentimes roof age and solar panel feasibility are closely. . Most modern roofs can support solar panels, which typically add only 2-4 pounds per square foot. Key factors include roof age, material type (tile vs. shingle), structural condition, and proper weight. . Placing PV panels on residential roofs is a balancing act between getting the most possible wattage and creating safe pathways for first responders who may have to climb the roof in an emergency. That whole system—the panels, the racks, the wiring—has to be engineered to survive. Identify any obstructions or shading that could impact the efficiency of your solar panels. Professional installation typically includes 5-25 year warranties and ensures compliance with 2025. .
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