Did you know that to keep solar panels performing properly, they need to be cleaned every 6-12 months?

Each cleaning costs ~$25 per panel, on average. This may not sound like much, but it ain’t cheap for businesses. Here’s a quick breakdown of retailer Kohl’s solar panel cleaning needs:

  • 163+ of Kohl’s US branches use solar
  • The chain boasts a total of 200k+ panels (~3k panels per store)
  • $25 x 3k = $75k per cleaning, per store