For efficient solar panel cleaning, New England Solar + Green, a Williamstown, Massachusetts-based company, suggests utilizing a solution of deionized water, eco-friendly, non-abrasive soap, and soft-bristle brushes. This methodical technique guarantees that your panels stay clear of dirt and debris without harming their surface or decreasing their effectiveness. Frequent maintenance helps maximize energy output and extend the life of your solar system, especially in the varied environment of New England. Consider hiring a professional cleaning service to maintain your investment looking its best all year round for optimum results and safety.