Myth 4: Efficiency loss from dirt is too small to matter.
Answer: Even a small daily loss adds up. Over a year, a 15-25% drop in efficiency can mean a significant financial loss from reduced energy production.
Myth 5: It's an easy DIY job.
Answer: Working on a roof is dangerous without proper safety gear. Professionals have the right tools to clean your panels safely and effectively without causing damage from improper techniques or tap water minerals.