Why Solar Panels Make Roof Drainage Problems Worse (And How to Fix It)
Inspect your roof’s drainage patterns before scheduling a solar panel installation to identify potential water pooling areas, paying special attention to how Illinois’s heavy spring rains and winter snow melt currently flow across your roofing surface. Poor drainage planning can lead to water accumulation around panel mounting systems, causing leaks, structural damage, and voided warranties that cost thousands in repairs.
Examine existing gutters and downspouts to ensure they can handle the redirected water flow that solar panels create. Panels act as barriers, channeling rainwater and snowmelt into concentrated streams …