WLS-78/78Plus-Remote Control Tracksolar Panel Cleaning Machine

The WLS-78 / 78Plus remote control track solar panel cleaning machine is an advanced, labor-saving solution designed for large-scale photovoltaic power station maintenance in complex and hard-to-access environments. Engineered with intelligent automation and a robust tracked chassis, it delivers stable, efficient, and safe cleaning performance across rooftop, ground-mounted, and sloped solar installations.

With a cleaning width of 1.4m / 1.8m, integrated automatic deviation correction, and smart path planning, the WLS-78/78Plus ensures consistent coverage and significantly reduces manual workload while maximizing operational efficiency.

High Efficiency and Significant Cost Reduction

The WLS-78/78Plus is built for large-area cleaning operations with outstanding productivity.

• High cleaning capacity of up to 12,000㎡ per day, over 10 times faster than manual labor

• Intelligent navigation ensures ≥99% cleaning coverage with minimal missed areas

• One machine replaces multiple workers, significantly reducing labor and maintenance costs

• Ideal for large solar farms requiring continuous and efficient panel cleaning

Smart Safety System for Reliable Operation

Safety and stability are key advantages of the WLS-78/78Plus system.

• Equipped with 4 anti-fall sensors and automatic correction technology

• Real-time path adjustment prevents deviation and operational risks

• Remote control operation keeps users safely away from hazardous rooftops or high-voltage environments

• Sealed industrial design protects against dust, rain, and harsh outdoor conditions

• Long-lasting battery system supports extended continuous operation

Deep Cleaning Performance for Higher Power Output

The WLS-78/78Plus ensures thorough cleaning to maximize photovoltaic efficiency.

• Brush and scraper system effectively removes dust, bird droppings, and stubborn dirt

• Restores solar panel light transmittance and reduces hot spot formation

• Helps improve overall power generation efficiency and plant revenue

• Supports both light maintenance cleaning and heavy-duty cleaning scenarios

Flexible Configuration Options

Different configurations are available to meet diverse site conditions:

• Single brush + scraper system
  Suitable for routine cleaning of light dust and general pollution. Simple structure, low maintenance cost, ideal for rooftop and standard ground-mounted systems.

• Double brush + scraper system
  Designed for heavy contamination environments such as deserts, coastal areas, and industrial zones. Provides stronger cleaning force and wider coverage for high-efficiency results.

Easy Installation and Low Maintenance

The WLS-78/78Plus is designed for quick deployment and simple daily maintenance.

Installation process:

1. Place the machine on solar panels

2. Install and secure the battery

3. Connect remote control and complete calibration

4. Start trial operation

Maintenance guidelines:

• Clean brushes and tracks after each use

• Regularly inspect sensors and fasteners

• Keep battery charged and store in a dry, ventilated environment

Why Choose the WLS-78/78Plus Solar Panel Cleaning Robot

The WLS-78/78Plus remote control track solar panel cleaning machine combines high efficiency, intelligent navigation, and durable construction to deliver a cost-effective solution for modern solar plant maintenance.

• Ultra-high cleaning efficiency and automation

• Intelligent anti-fall and safety protection system

• Strong adaptability to various terrains and tilt angles (up to 20°)

• Dual dry and wet cleaning capability

• Low maintenance and long service life

• Ideal for utility-scale photovoltaic power stations

The WLS-78/78Plus is a reliable choice for operators seeking to reduce costs, improve safety, and maximize solar energy output through intelligent cleaning automation.