Afternoon Thunderstorm Voltage Spikes Solar System: Protection Guide
An afternoon thunderstorm voltage spike in a solar system is a short transient overvoltage caused by nearby lightning, a direct strike, or utility switching. The surge can enter through PV conductors, AC wiring, grounding and bonding paths, or communications cables, so effective protection requires coordinated SPDs, sound bonding, short conductors, and a compliant lightning protection […]
Can Solar Panels Cause Roof Leaks? Fixes and Costs
Solar panels can cause roof leaks when mounting hardware, flashing, sealants, or roof materials are installed incorrectly or have deteriorated. Solar panels themselves do not produce water, but roof-mounted arrays can create leak paths through penetrations, cracked tiles, damaged shingles, failed metal details, or blocked drainage. A sound roof and code-compliant installation greatly reduce the […]