In today’s era of automation and smart technology, cleaning drones have emerged as a game-changing solution for exterior building maintenance. From high-rise windows to rooftops and solar panels, these specialized drones bring unmatched efficiency, cost savings, and enhanced safety to cleaning operations that were traditionally labor-intensive and risky.

Why Cleaning Drones?
Manual cleaning of tall buildings and hard-to-reach surfaces not only demands significant manpower but also poses serious safety hazards. Cleaning drones eliminate these concerns by offering:
- Greater Efficiency – Drone cleaning is more than 10 times faster than manual cleaning.
- Lower Costs – Reduced labor requirements directly translate to lower operational costs and increased profitability.
- Enhanced Safety – By reducing the need for scaffolding or suspended platforms, drones minimize accidents and protect worker safety.
- Environmentally Responsible – Uses fewer cleaning agents and water, minimizing the environmental impact.
- Precision and Coverage – Advanced sensors, FPV (First-Person View) cameras, and automated flight paths ensure precise cleaning with consistent quality.
Let’s explore JOYANCE’s range of industrial cleaning drones tailored for various operational needs.
JOYANCE JTC10 Cleaning Drone

Efficient and Lightweight for Mid-Height Structures
JOYANCE JTC10 is engineered for effective cleaning of high-rise windows and building facades up to 60 meters in height. It features:
- High-Pressure Water Gun (4100 PSI) for powerful surface cleaning.
- Retractable Spray Boom (1–1.8m) allowing flexible cleaning distances.
- Take-off Weight of 20 kg – compliant with regulations in countries restricting drone weight to under 25 kg.
- Foam Spraying Support – for better dirt breakdown on glass and surfaces.
- Built-in FPV Camera with App Integration – allowing real-time monitoring of flight status and spray efficiency.
- 20-Minute Battery Time – Operate continuously throughout the day using 3 batteries and 1 charger.
Ideal for mid-rise buildings, the JTC10 offers a compact, economic solution with high cleaning impact.
JOYANCE JTC20 Cleaning Drone

High-Elevation Cleaning with Night Operation & Path Precision
For more demanding cleaning tasks, the JTC20 extends capabilities with:
- Maximum Flying Height of 100 Meters – suitable for skyscraper surfaces.
- Front Obstacle Avoidance Radar – ensuring operational safety in complex environments.
- Night Operation Support – clean outside standard working hours to minimize disruptions.
- Preset Flight Paths – for uniform cleaning coverage and consistent results.
- FPV Camera & Real-Time Data Display – enhance situational awareness for operators.
- Foam Spraying and 24 kg Take-off Weight – compliant with lightweight drone regulations.
Joyance JTC20 is tailored for large commercial or residential towers that require high-altitude cleaning with pinpoint control and all-day operability.
JOYANCE JTC30 Cleaning Drone

Modular Powerhouse for Large-Scale Industrial Cleaning
The JTC30 stands at the top tier of the JOYANCE lineup with cutting-edge features for large-scale, high-efficiency cleaning:
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Modular Design with Rugged IP55 Protection – dustproof, waterproof, and corrosion-resistant for harsh environments.
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12 High-Pressure Nozzles + Dual 5L Brushless Pumps – enabling even spray distribution with a width of 8–10 meters.
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Spray Flow Rate of 7L/min – maximizing efficiency at up to 12 hectares/hour.
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Spreading System Efficiency of 7 hectares/hour – suitable for disinfection or larger-area cleaning.
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Advanced Sensors – ground imitation radar, obstacle avoidance radar, and standard FPV.
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H12 Remote Control System – powered by a Qualcomm processor, Android OS, and a 5.5” high-brightness display for seamless operation.
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3 km Communication Distance & 6–8 Hour Battery Life – for long-duration, high-intensity tasks without interruption.
From industrial facades to solar farms and infrastructure facilities, the JTC30 is built for professional-grade performance and resilience.
Cleaning Drone Specifications at a Glance
The below table demonstrates technical comparison of the JTC10, JTC20, and JTC30 models:
Specification | JTC10 Cleaning Drone | JTC20 Cleaning Drone | JTC30 Cleaning Drone |
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Self Weight | 13.1 kg | 16 kg | 28 kg |
Water Pump Pressure | 4100 PSI | 4100 PSI | 4100 PSI |
Spray Flow | 0–14 L/min | 0–14 L/min | 0–14 L/min |
Flight Time | 12–20 minutes | 15–24 minutes | 12–18 minutes |
Maximum Flying Height | 60 m | 100 m | 150 m |
Battery | 14S 20000mAh | 14S 28000mAh | 14S 28000mAh |
Effective Distance (Nozzle to Surface) | 0–3 m | 0–3 m | 0–3 m |
Folded Size | 83 × 63 × 50 cm | 86 × 86 × 53 cm | 118 × 90 × 67 cm |

Unlocking the Future of Exterior Cleaning
Drone cleaning technology is transforming maintenance strategies across commercial, industrial, and municipal sectors. Whether you’re a building service contractor, a solar farm operator, or a facility manager, adopting cleaning drones offers you:
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Faster project completion
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Reduced overhead costs
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Superior safety compliance
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Higher-quality results
Explore the GNSS.Ae cleaning drone offerings to find the solution that fits your operational needs. For inquiries or to request a quote, don’t hesitate to get in touch with us today.
Let technology do the cleaning – smarter, safer and more profitable.