{
  "count": 4,
  "pagination": {
    "total": 4,
    "limit": 500,
    "offset": 0,
    "returned": 4,
    "next_offset": null,
    "next": null,
    "prev": null
  },
  "use_case": "solar-panel-cleaning-home",
  "provider": null,
  "license": "Creative Commons Attribution 4.0 International: attribute \"Whirrwork Robot Price Index\"",
  "note": "Published benchmarks with sources, not quotes. older_price=true: as_of is more than 18 months old. low=null means \"up to\"; high=null means \"from\". Converted values use a dated ECB reference rate (see converted.fx), not the rate at as_of.",
  "summary": {
    "label": "from $2,900 / unit",
    "low": 2899.95,
    "high": 2899.95,
    "currency": "USD",
    "unit": "per unit",
    "count": 1,
    "latest": "2026-10-25",
    "older": false
  },
  "prices": [
    {
      "kind": "benchmark",
      "use_case_id": "solar-panel-cleaning-home",
      "use_case": "Residential solar panel cleaning",
      "provider_id": null,
      "description": "Solarrow X3 autonomous waterless solar panel cleaning robot (rooftops up to 45 degrees), US reseller Solar Tools USA; shown out of stock when checked",
      "low": 2899.95,
      "high": null,
      "currency": "USD",
      "unit": "per unit",
      "region": "US",
      "source_url": "https://solartoolsusa.com/solarrowx3",
      "as_of": "2026-10-25",
      "display": "from $2,900 / unit",
      "older_price": false
    },
    {
      "kind": "provider_published",
      "use_case_id": "solar-panel-cleaning-home",
      "use_case_specific": false,
      "use_case": "Residential solar panel cleaning",
      "provider_id": "vista-drone-cleaning",
      "provider": "Vista Drone Cleaning",
      "description": "Drone window/facade cleaning, fixed quote after survey, no minimum",
      "low": 0.12,
      "high": 0.25,
      "currency": "USD",
      "unit": "per sq ft of glass",
      "region": "",
      "source_url": "https://vistadronecleaning.com/high-rise-window-cleaning",
      "as_of": "2026-10",
      "display": "$0.12–$0.25 / sq ft of glass",
      "older_price": false
    },
    {
      "kind": "provider_published",
      "use_case_id": "solar-panel-cleaning-home",
      "use_case_specific": false,
      "use_case": "Residential solar panel cleaning",
      "provider_id": "exterior-drone-washing",
      "provider": "Exterior Drone Washing",
      "description": "Drone roof soft wash: commercial $0.12-$0.25/sq ft; homes up to 3,000 sq ft $0.25-$0.35/sq ft",
      "low": 0.12,
      "high": 0.35,
      "currency": "USD",
      "unit": "per sq ft",
      "region": "",
      "source_url": "https://exteriordronewashing.com/services/drone-roof-cleaning",
      "as_of": "2026-10",
      "display": "$0.12–$0.35 / sq ft",
      "older_price": false
    },
    {
      "kind": "provider_published",
      "use_case_id": "solar-panel-cleaning-home",
      "use_case_specific": false,
      "use_case": "Residential solar panel cleaning",
      "provider_id": "exterior-drone-washing",
      "provider": "Exterior Drone Washing",
      "description": "Drone facade, window and building cleaning in Maine: published national commercial rate, fixed after a free site survey, no minimum (maintenance contracts 20-30% lower per visit)",
      "low": 0.12,
      "high": 0.25,
      "currency": "USD",
      "unit": "per sq ft",
      "region": "US-ME",
      "source_url": "https://exteriordronewashing.com/states/maine",
      "as_of": "2026-10-25",
      "display": "$0.12–$0.25 / sq ft",
      "older_price": false
    }
  ]
}