The short answer: yes, you should regularly get your solar panels cleaned.
Solar panels are durable and built to withstand the elements. Even so, they may accumulate dust, soot or other particulates over time — referred to as PV soiling — which can affect energy production efficiency.
Cleaning your solar panels 2-4 times per year helps allow the maximum amount of sunlight to penetrate your solar panels.
- More sunlight on your panels = more solar energy = lower utility bill
While hiring a professional crew is recommended for safety, quality and thoroughness, you can clean solar panels yourself in between appointments. Research reliable cleaning companies and ask about their process, rates and experience before you hire.
We want your solar panels to operate to their maximum potential, on a continual basis, year after year. With a little maintenance, you can ensure your system does just that.