The ASR102 drives itself across the module rows, cleans 1200 m²/h and returns to its charging station, so a plant keeps its panels clean through a night shift without anyone on site. Dual-channel RTK holds centimetre-level position, and the whole machine is IP65 for outdoor work year round.
Best for: Utility-scale ground-mount plants that need nightly, unattended cleaning without an operator on site
Key Specifications
Physical Parameters
| Machine Dimension (L×W×H) | 648 × 600 × 207 mm |
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| Total Machine Weight | 33 kg |
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| Machine Weight | 18.5 kg (without battery) |
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| Roller Brush Dimension (L×W×H) | 1215 × 343 × 174 mm |
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| Roller Brush Weight | 9 kg (1.2 m wide) |
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| Number of Brush Head | 1 |
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| Battery Weight | 5.5 kg |
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Performance Parameters
| Cleaning Efficiency | 1200 m²/h |
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| Daily Cleaning Capacity | 1~1.5 MW/day |
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| Cleaning Method | DualClean dual cleaning module (roller brush + dual squeegee blades work together), dry sweeping supported |
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| Roller Brush Rotation Speed | 300 r/min |
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| Roller Brush Bristle Hardness | customizable |
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| Motor Power | 120 W pure copper brushless |
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| Battery Capacity | 50 Ah |
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| Battery Operating Voltage | 22.2 V |
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| Max. Battery Power | 750 W |
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| Charging Time | 5H |
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| Battery Endurance | 8H |
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| Travelling System | TriTrack (224 composite track chassis) |
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| Anti-Fall Protection | QuadSafe omnidirectional ultrasonic anti-fall with edge-triggered emergency stop |
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| Max. Horizontal Obstacle-Crossing Gap | 200 mm |
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| Max. Vertical Obstacle-Crossing Height | 40 mm |
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| Applicable Contaminants | dust, oil stains, bird droppings and similar soiling |
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Environmental Adaptability
| Ingress Protection Rating | IP65 |
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| Ambient Operating Temperature | -20~60 ℃ |
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| Max. Operating Inclination | ≤10° |
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| Safe Operating Wind Speed | ≤13.9 m/s (below Beaufort 7) |
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Communication & Monitoring
| Positioning & Navigation | DualGuide dual-channel RTK, centimetre-level |
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| Communication | 4G cellular network |
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| Unattended Management | PV One-Click cleaning management platform |
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| Night Operation | supported |
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| Resume Cleaning | breakpoint resume supported |
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| Sub-array Connection | supported |
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Charging Station Parameters
| Charging Station Dimension (L×W×H) | 836 × 600 × 324 mm |
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| Charging Station Weight | 10 kg |
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| Charging Station Power | 350 W |
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| Charging Method | wireless charging, 48VDC |
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| Charging Station Ingress Protection | IP66 |
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| Charging Distance | 10~25 mm |
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| XY Alignment Tolerance | 10 mm |
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Warranty & Service
| Warranty Period | 1 year |
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| Design Service Life of Machine | 6 years |
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| Applicable Standard | GB/T 44264-2024 |
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When to Choose This
The one machine that runs without an operator. It navigates by RTK, cleans 1200 m²/h and returns to its charging station, so panels stay clean through a night shift with nobody on site.
Choose ASR102 when:
- The array is flat and large enough that supervising it is a full-time job
- Night operation and breakpoint resume matter more than raw cleaning speed
- You want the machine to recharge and restart without anyone driving it
Choose something else when:
| Need | Choose | Why |
| Someone to drive the machine |
SR102 / SR103 / SR202 / SR203 |
remote control, 300 m |
| Ground steeper than 10 degrees |
SR103 / SR203 |
20 to 30 degree inclination |
Unattended Operation
DualGuide dual-channel RTK holds centimetre-level position, 4G carries the link, and sub-array connection lets several machines share one site. The supplied 350 W wireless charging station is IP66 and works within a 10 mm XY alignment tolerance, so the pad does not need to be machined.
Where It Fits
- Utility-scale ground-mount plants on a fixed cleaning cycle
- Mountain and fishery-solar hybrid sites with sloped or steep arrays
- Commercial and industrial rooftop arrays, in dry sweeping mode
- Plants replacing manual washing crews and rope access
Compatible Equipment
PV modules on standard frames, a 100 m water supply for wet cleaning, 4G cellular coverage for the autonomous ASR102, and a prepared charging station pad for its unattended mode.
