Utility-scale solar panel cleaning: what it costs, with receiptsChart of 2 sourced prices for Utility-scale solar panel cleaning (USD / panel): from $0.37 to $4, newest dated Oct 2026. Source: Whirrwork, CC BY 4.0.Utility-scale solar panel cleaning: what it costs,with receiptsUSD / panel · 2 sourced prices · newest dated Oct 2026$0$1$2$3$4$5Utility-scale panel cleaning (all methods), 101-250 MW sites, plus mob/demobsoilar.tech · Oct 2026 · US$0.37–$0.75Panel cleaning (all methods), sites up to 10 MW, plus mob/demobsoilar.tech · Oct 2026 · US$0.75–$4Each row is one published price (bar = range, dot = single figure, arrow = "from"), sorted low to high.Every source is linked at whirrwork.com/use-cases/solar-panel-cleaning-utility/.1 more price in other units or currencies or older than 18 months are on the job page.Tracked since Oct 25, 2026; no recorded price has changed since then.Prices with receipts: whirrwork.comChart: Whirrwork · CC BY 4.0 · data recorded 2026-10-25