Is solar panel cleaning worth the cost?
  • The Short answer is YES! We even provide a Positive ROI Guarantee**, here’s why…
  • The average CLEAN solar panel in Southern California produces about 600 kWh per year.
  • Dirty Solar Panels lose 20% – 30% of their efficiency
  • Thats a cost of up $82 Per Panel Per Year! (30% off 200 kWh, at an average of $0.41 per kWh in San Diego
  • Seasonal Cleaning (we recommend 3X per year) should re-claim 1/2 – 3/4 of your lost production
  • Our Seasonal Cleaning Package should produce an extra $41 – $62 of electricity savings per year!
  • We price our Seasonal Package at just $7 per panel for each cleaning so you can realize an ROI of 100% or more! ($7 Per panel, 3X per year cost a total of $21 vs. savings of $41 – $62 per year)

With our owner-operator model, we’re able to carry the robust insurance required to work on roofs at a lower cost. We also operate with much lower over-head compared to roofing and commercial pressure washing contractors.

  • The short answer is US!
  • We carry a full Solar Contractors Insurance and a Roof Cleaning Policy 
  • We provide photo and/or video pre and post job inspection reports vis SMS for every job.
  • We only use de-ionized, filtered water and specialty brushes
  • We are licensed to do business as required by law
  • Short answer, No…
  • As long as you or your cleaners adhere to the details outlined above
  • Also in some cases, warranties even require panels to be well maintained (including periodic cleaning)
  • No you don’t have to be home
  • We just need to be able to access a water spigot and your roof
  • We provide photo and/or video pre and post job inspection reports vis SMS for every job.

*The percentage increase in solar output varies on case-by-case basis depending on several factors including but not limited to the type of panels and the degree to which they are soiled etc.