Tianyi

Tianyi Roof Sloped Installation Single-Unit Solar Panel Cleaning Robot

SKU TANY-DHCR-3961
Waterless, self-powered PV cleaning robot for sloped rooftop solar. Covers 8–18 m/min, 1,800 m+ per trip, -30°C to 70°C, LoRa/4G/5G connectivity and automatic deviation-correction. No secondary pollution.
Dry Cleaning (Waterless)
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Tianyi Roof Sloped Installation Single-Unit Solar Panel Cleaning Robot

The Tianyi TANY-DHCR-3961 is purpose-built for sloped rooftop photovoltaic arrays — from residential solar to large commercial factory roofs. Waterless dry-cleaning combined with PV self-supply power and automatic deviation correction delivers reliable, zero-pollution maintenance without scaffolding or water connections.

Performance Highlights

  • High Throughput: Cleans at 8–18 m/min with single-trip range exceeding 1,800 m
  • Extreme Temperature Range: Operates from -30°C to +70°C — suitable for cold-climate and desert rooftop installations
  • Automatic Deviation Correction: Built-in correction device keeps the robot on track across varying roof slopes
  • Waterless / Zero Secondary Pollution: Dry cleaning removes dust without water, protecting adjacent infrastructure
  • PV Self-Powered: No mains connection required — charges via integrated photovoltaic supply
  • Flexible Connectivity: LoRaWAN, LoRa, 4G and 5G with Modbus protocol (customisable)

Specifications

  • Walking distance: >1,800 m per trip
  • Cleaning method: Dry cleaning (waterless)
  • Operating temperature: -30°C to +70°C
  • Communication: LoRaWAN / LoRa / 4G / 5G
  • Data protocol: Modbus (customisable)

Ideal Applications

Industrial and commercial factory rooftops, residential pitched-roof systems, warehouse PV, and any sloped-surface array where water use or access is restricted.