To ensure your solar panels are functioning at their best, regular cleaning is essential. Dust, dirt, and debris can block sunlight and reduce efficiency. Start by gently rinsing the panels with a hose to remove loose dirt. For tougher stains, a soft brush with warm water and a mild soap solution can be effective. Avoid harsh chemicals that may damage the panels. It’s best to clean your solar panels early in the morning or late in the evening to prevent water from evaporating too quickly. Regular cleaning can significantly improve energy production, making it a worthwhile endeavor.