While a photovoltaic cell will still work if it is cracked, it will be less efficient at converting sunlight into electricity. In addition, a cracked solar panel is more susceptible to damage from weather and debris, which can lead to further deterioration and decreased efficiency. . Most solar cells will continue to produce a current even after they've been cracked. This current should still be usable, but your panel won't operate at maximum voltage. Visions of lost energy, safety hazards, and expensive replacements might immediately come to mind. It's a common concern for solar owners, and understanding the implications of a cracked panel is crucial for both your energy production. . This article will guide you through the process of repairing cracked solar panels, focusing on two primary methods: covering the panel with laminating film and applying polyurethane. These defects can result from manufacturing defects such as stress during cell welding, lamination pressure, production line handling, environmental conditions such as hail or high winds, and. .