Affordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path Planning

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Product Details
Customization: Available
After-sales Service: 1 Year
Automation: Automatic
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  • Affordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path Planning
  • Affordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path Planning
  • Affordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path Planning
  • Affordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path Planning
  • Affordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path Planning
  • Affordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path Planning
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  • Overview
  • Detailed Photos
  • Product Parameters
  • Certifications
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
WLS-7 Pro
Clean Type
Clean-In-Place
Cleaning Process
Cold Water Cleaning
Control
PLC
Customized
Customized
Fuel
Lithium Battery
Principle
Physical Cleaning
Remote Control
With Remote Control
Style
Crawler Style
Usage
Solar Panel Cleaning
Working Principle
Rotating Motor + Walking Motor + Track
Working Inclination
0-20 Degree
Anti-Dropping
Ultrasonic Sensors
Autonomous Driving
Path Planning Module
Cleaning Width
1400mm
Cleaning Type
Dry Cleaning/ Washing
Power Supply
Lithium Battery (24V) 30 Ah
Endurance Time
3-4 Hours
Charging Time
4-5 Hours
OEM
Supported
MOQ
1 Set
Delivery Time
15 Days
Trade Term
EXW, Fob, CIF, DAP, DDP
Shipping Method
by Sea / by Air /by Train
Transport Package
Standard Export Packing
Specification
1450*1150*350mm
Trademark
WanlvSunny
Origin
China
HS Code
8479109000
Production Capacity
500000

Packaging & Delivery

Package Size
140.00cm * 80.00cm * 50.00cm
Package Gross Weight
65.000kg
Lead Time
15 days (1 - 10 Sets)
30 days (11 - 40 Sets)
To be negotiated ( > 40 Sets)

Product Description

Affordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path Planning , Professional Solar Panel Cleaning Robot Device

Revolutionize solar panel maintenance with this advanced remote control robot. Enhancing photovoltaic power system efficiency.

Detailed Photos

Affordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path Planning

 

Product Parameters
WLS-7 PRO REMOTE CONTROL CLEANING ROBOT
Net weight Full fuselage 51kg(including rolling brush)
Main machine (excluding roller brush) 40.5KG
Forward rolling brush 10.5KG
size Main machine (excluding roller brush) 1450*1150*350mm
Rolling brush 1350mm
Operating Angle Dry washing YES
Water washing YES
Operating parameter Battery power 48V  30Ah
Charging time About 6-8 hours
Endurance time About 4-5  hours
Charge and discharge cycles 800 times
Remote control distance  
Travel speed 20/30/40(Max) m/min (±2m)
Number of motors 1
Rated motor power 230W
Maximum span gap 25cm
functional module Path planning YES
Lower left start NO
Lower right start NO
Start/stop YES
AI line patrol correction NO
Forward anti-drop YES
Side drop NO
Rear side anti-fall NO
Air pressure sensor NO
odometer NO
IMU sensor NO
Working environment Vertical climbing height  
Horizontal span 25cm
Component surface temperature  
Wind rating  
Class of protection IP65
     
PACKAGE
Regular Version
  Package 1 Package 2
Name Wooden Case(Brush) Wooden Case(Body)
Length 162cm 91cm
Width 41cm 86cm
Height 32cm 50cm
Weight 32kg 62kg
 
Long Battery Life Version
  Package 1 Package 2
Name Wooden Case(Brush) Wooden Case(Body)
Length 162cm 91cm
Width 41cm 86cm
Height 32cm 50cm
Weight 32kg 75kg
Certifications

Affordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path PlanningAffordable Solar Panel Cleaning Machine PRO Robot Cleaner with Smart Path Planning

Our Advantages


Professional Solar Cleaning Robot for Efficient PV Panel Maintenance

Keeping photovoltaic panels clean is essential for maintaining high power output and extending the service life of solar power stations. The WLS-7 solar cleaning robot is a professional solar panel cleaning machine designed specifically for large-scale PV plants and hard-to-reach installation environments where manual cleaning or telescopic tools are ineffective.

As an advanced piece of solar panel cleaning equipment, the WLS-7 Pro provides a safe, efficient, and cost-effective solution for daily and periodic solar panel maintenance.

 

All-in-One Solar Panel Cleaning System for Power Plants

The WLS-7 is more than a single device-it functions as a complete solar panel cleaning system.
Equipped with a high-efficiency solar panel cleaning brush and integrated water spray nozzles, the robot removes dust, sand, bird droppings, and other contaminants without damaging the panel surface.

Unlike traditional manual tools or simple cleaning brushes, this solar panel cleaning robot can move freely in all directions across photovoltaic panels, ensuring full coverage with no blind spots.

High Efficiency Compared with Drone Solar Panel Cleaning Equipment

Compared with solar panel cleaning equipment, the WLS-7 Pro offers several practical advantages for solar power plant operators:

  • No flight time limitations or aviation restrictions

  • Stable and continuous cleaning performance

  • Lower maintenance and operation costs

  • Suitable for daily, large-area cleaning tasks

With a cleaning capacity of up to 1.2MW per day, the WLS-7 Pro solar cleaning robot significantly improves operational efficiency while reducing labor dependency.

Designed for Safety, Stability, and Long-Term Use

The WLS-7 Pro solar cleaning robot adopts wireless remote control technology with a control distance of up to 150 meters, allowing operators to clean panels remotely and safely.
Its robust drive motor, lithium battery system, and durable roller brush make it suitable for various PV tilt angles and complex installation environments.

This solar panel cleaning machine is especially ideal for:

  • Ground-mounted solar power stations

  • Large commercial and industrial PV systems

  • Areas where workers cannot safely stand or access panels

A Reliable Solar Panel Cleaning Equipment Supplier from China

Manufactured by Wuxi Wanlv Intelligent Technology Co., Ltd. (WANLV SUNNY), the WLS-7 Pro reflects years of experience in developing professional solar panel cleaning equipment for the global market.

As a trusted supplier from China, WANLV SUNNY provides:

  • Stable product quality

  • Customized solutions for different PV projects

  • Long-term technical support and spare parts supply

If you are looking for a durable and efficient solar panel cleaning robot to improve energy output and reduce maintenance costs, the WLS-7 is a proven solution trusted by PV operators worldwide.



 

FAQ

1. What is the daily cleaning capacity of the solar panel cleaning robot?
The robot can clean up to 1.2-1.8 megawatts (MW) of solar panels per day, significantly improving the efficiency of large-scale solar power plant maintenance.

2. How is the robot powered and how long can it operate?
The robot is powered by 1 piece of 24V, 30Ah lithium batteries, offering strong endurance and high energy efficiency, suitable for extended operation. (Exact runtime may vary depending on the cleaning mode and terrain.) The working time is 4 hours for and 8 hours for 2 batteries.

3. Can the robot only operate on flat surfaces? What is the maximum working incline?
Equipped with a crawler chassis, the robot can adapt to various terrains and operate on inclines of up to 15 degrees, making it suitable for most solar panel installations.

4. How is water supplied during cleaning? Is a direct water source required?
The robot supports two water supply methods:
(1). Direct connection to a faucet for continuous water supply through 0.5-5Mpa high pressure pump.


(2). Use of an onboard water tank connected to an extended hose and high-pressure pump, ideal for remote areas without nearby water sources.


5.Why I need a water filter ?

This filtration solution enables customers to achieve:
Safer solar module cleaning
More reliable system performance
Lower maintenance costs
Long-term energy yield protection
6. How to Choose the Right Solar Panel Cleaning Detergent?

Choose the appropriate cleaning agent based on the type of contaminant. A general-purpose neutral detergent is recommended.


7.What is the water consumption?
Water consumption is approximately 1 to 1.5 cubic meters per megawatt (MW) of solar panels cleaned, depending on conditions and cleaning mode. Water consumption is related to the flow rate of the high-pressure water pump used with the product.

8. Is the robot easy to operate? Does it have safety features?
The robot is remotely controlled, allowing flexible movement such as forward, backward, and turning in all directions. It also features an upgraded anti-fall sensor module, which helps prevent accidents such as falling from elevated surfaces, ensuring safe and stable operation.

9.Is there a warranty?
Additionally, the product comes with a 1-year warranty for motor and battery,providing peace of mind for customers.

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