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WLS-4
WANLV
Dust, dirt, and bird droppings can significantly reduce solar panel efficiency, cutting energy output by as much as 30%. Regular maintenance is essential, but professional cleaning services can be expensive and time-consuming. The WLS-4 Solar Panel Cleaner is designed to provide a fast, effective, and environmentally friendly solution.
This photovoltaic panel cleaning robot combines dual-head rotating brushes, telescopic reach, and hybrid power options, making it ideal for homeowners, commercial solar farms, and industrial installations.
The WLS-4 solar panel cleaner is built with a dual-head brush system, ensuring thorough cleaning while protecting the panel surface.
✔ High-speed rotation (300-350 RPM) effectively removes dust and dirt.
✔ Soft nylon bristles provide deep cleaning without scratching.
✔ Supports dry and wet cleaning—use water when needed, or go waterless in dry climates.
The adjustable telescopic rod makes cleaning solar panels at different heights effortless.
✔ Extends up to 7.5m for easy access.
✔ Aluminum alloy and carbon fiber construction for durability and lightweight handling.
✔ Easy, single-person operation—no need for ladders or scaffolding.
Whether on-grid or off-grid, the WLS-4 adapts to your power needs.
✔ 220V Mains Power: Provides continuous operation.
✔ 24V/26Ah Lithium Battery: Runs 4-5 hours wirelessly.
✔ Hybrid Mode: Switch between mains and battery power for maximum flexibility.
For installations requiring water-based cleaning, the WLS-4 is equipped with a battery-powered water pump with a long-range hose.
✔ 50m standard reach, extendable to 200m for large solar farms.
✔ Optional gasoline pump for areas with no electrical supply.
Many solar panel owners rely on manual cleaning or expensive professional services, which can cost thousands annually. Investing in the WLS-4 automatic solar panel cleaner means you eliminate recurring labor costs while keeping panels in top condition.
The WLS-4 includes a dry cleaning mode, ideal for desert and water-scarce regions.
✔ Water Conservation: A sustainable choice for large-scale solar installations.
✔ Energy-Efficient Motor: Uses minimal electricity while maintaining strong cleaning power.
Regular cleaning with the WLS-4 helps maintain peak energy output, ensuring higher efficiency and faster return on investment.
✔ Boosts Energy Production: Prevents efficiency loss from dust buildup.
✔ Extends Panel Lifespan: Protects against overheating and long-term degradation.
Feature | Specification |
---|---|
Brush Speed | 300-350 RPM |
Cleaning Width | 32 cm / 65 cm |
Power Supply Options | 220V mains, 24V/26Ah lithium battery |
Usage Time (Battery) | 4-5 hours |
Telescopic Rod Length | 3.5m - 7.5m |
Pump Supply Distance | 50m (standard), up to 200m (extended) |
Brush Material | High-durability nylon yarn |
Frame Material | Aluminum alloy & carbon fiber |
✔ Residential Solar Panels: Simple and effective for homeowners.
✔ Commercial Solar Farms: Speeds up maintenance, reducing downtime.
✔ Desert & Arid Climates: Waterless mode makes it ideal for dry regions.
✔ Industrial Solar Systems: Handles large-scale cleaning efficiently.
The WLS-4 photovoltaic panel cleaning robot is a top-tier solar panel cleaner designed for maximum efficiency, affordability, and ease of use. With automated dual-brush cleaning, adjustable telescopic rods, and hybrid power options, it is a reliable and cost-effective alternative to traditional cleaning methods.
By investing in the WLS-4, you can:
✔ Cut maintenance costs—no more expensive cleaning services.
✔ Boost solar efficiency—clean panels = more energy.
✔ Use sustainable cleaning—dry mode for water conservation.
✔ Increase energy savings with automated, high-efficiency cleaning.
Order the WLS-4 today and experience smarter, faster, and more sustainable solar panel cleaning!
Dust, dirt, and bird droppings can significantly reduce solar panel efficiency, cutting energy output by as much as 30%. Regular maintenance is essential, but professional cleaning services can be expensive and time-consuming. The WLS-4 Solar Panel Cleaner is designed to provide a fast, effective, and environmentally friendly solution.
This photovoltaic panel cleaning robot combines dual-head rotating brushes, telescopic reach, and hybrid power options, making it ideal for homeowners, commercial solar farms, and industrial installations.
The WLS-4 solar panel cleaner is built with a dual-head brush system, ensuring thorough cleaning while protecting the panel surface.
✔ High-speed rotation (300-350 RPM) effectively removes dust and dirt.
✔ Soft nylon bristles provide deep cleaning without scratching.
✔ Supports dry and wet cleaning—use water when needed, or go waterless in dry climates.
The adjustable telescopic rod makes cleaning solar panels at different heights effortless.
✔ Extends up to 7.5m for easy access.
✔ Aluminum alloy and carbon fiber construction for durability and lightweight handling.
✔ Easy, single-person operation—no need for ladders or scaffolding.
Whether on-grid or off-grid, the WLS-4 adapts to your power needs.
✔ 220V Mains Power: Provides continuous operation.
✔ 24V/26Ah Lithium Battery: Runs 4-5 hours wirelessly.
✔ Hybrid Mode: Switch between mains and battery power for maximum flexibility.
For installations requiring water-based cleaning, the WLS-4 is equipped with a battery-powered water pump with a long-range hose.
✔ 50m standard reach, extendable to 200m for large solar farms.
✔ Optional gasoline pump for areas with no electrical supply.
Many solar panel owners rely on manual cleaning or expensive professional services, which can cost thousands annually. Investing in the WLS-4 automatic solar panel cleaner means you eliminate recurring labor costs while keeping panels in top condition.
The WLS-4 includes a dry cleaning mode, ideal for desert and water-scarce regions.
✔ Water Conservation: A sustainable choice for large-scale solar installations.
✔ Energy-Efficient Motor: Uses minimal electricity while maintaining strong cleaning power.
Regular cleaning with the WLS-4 helps maintain peak energy output, ensuring higher efficiency and faster return on investment.
✔ Boosts Energy Production: Prevents efficiency loss from dust buildup.
✔ Extends Panel Lifespan: Protects against overheating and long-term degradation.
Feature | Specification |
---|---|
Brush Speed | 300-350 RPM |
Cleaning Width | 32 cm / 65 cm |
Power Supply Options | 220V mains, 24V/26Ah lithium battery |
Usage Time (Battery) | 4-5 hours |
Telescopic Rod Length | 3.5m - 7.5m |
Pump Supply Distance | 50m (standard), up to 200m (extended) |
Brush Material | High-durability nylon yarn |
Frame Material | Aluminum alloy & carbon fiber |
✔ Residential Solar Panels: Simple and effective for homeowners.
✔ Commercial Solar Farms: Speeds up maintenance, reducing downtime.
✔ Desert & Arid Climates: Waterless mode makes it ideal for dry regions.
✔ Industrial Solar Systems: Handles large-scale cleaning efficiently.
The WLS-4 photovoltaic panel cleaning robot is a top-tier solar panel cleaner designed for maximum efficiency, affordability, and ease of use. With automated dual-brush cleaning, adjustable telescopic rods, and hybrid power options, it is a reliable and cost-effective alternative to traditional cleaning methods.
By investing in the WLS-4, you can:
✔ Cut maintenance costs—no more expensive cleaning services.
✔ Boost solar efficiency—clean panels = more energy.
✔ Use sustainable cleaning—dry mode for water conservation.
✔ Increase energy savings with automated, high-efficiency cleaning.
Order the WLS-4 today and experience smarter, faster, and more sustainable solar panel cleaning!
Data sheet of Brushless-Motor Lithium Battery-Driven Water Spray Solar Panel Washing Brush
Mains version | Lithium version | Dual-use version | ||
Motor speed | rpm | 350 | 350 | 350 |
Motor Power | watt | 300 | 300 | 300 |
Motor voltage | volt | 24 | 24 | 24 |
Telescopic rod wall thickness | mm | 1.0 | 1.0 | 1.0 |
Telescopic rod length/no. of | m/knot | 3.5/3 * 5.5/4 * 7.5/4 | 3.5/3 * 5.5/4 * 7.5/4 | 3.5/3 * 5.5/4 * 7.5/4 |
Maximum diameter of telescopic tube | mm | 35/40/40 | 35/40/40 | 35/40/40 |
Wire/water pipe length | m | 16/20 | 8/20 | 16/20 |
Power supply | — | 220V main power | Lithium battery pack | 220V main power/Lithium battery pack |
Lithium battery voltage/capacity | Volts/Ah | 24/26 | 24/26 | 24/26 |
Lithium battery current | Amp | 10 | 10 | 10 |
Usage time/battery charge | Hour | — | 4-5/ 10-12 | 4-5/ 10-12 |
Bristle material | — | New material nylon yarn | New material nylon yarn | New material nylon yarn |
Telescopic pole material | — | Aluminum alloy/carbon fiber | Aluminum alloy | Aluminum alloy |
Cleaning width | cm | 32/65*50/100 | 32/65*50/100 | 32/65*50/100 |
Data sheet of Brushless-Motor Lithium Battery-Driven Water Spray Solar Panel Washing Brush
Mains version | Lithium version | Dual-use version | ||
Motor speed | rpm | 350 | 350 | 350 |
Motor Power | watt | 300 | 300 | 300 |
Motor voltage | volt | 24 | 24 | 24 |
Telescopic rod wall thickness | mm | 1.0 | 1.0 | 1.0 |
Telescopic rod length/no. of | m/knot | 3.5/3 * 5.5/4 * 7.5/4 | 3.5/3 * 5.5/4 * 7.5/4 | 3.5/3 * 5.5/4 * 7.5/4 |
Maximum diameter of telescopic tube | mm | 35/40/40 | 35/40/40 | 35/40/40 |
Wire/water pipe length | m | 16/20 | 8/20 | 16/20 |
Power supply | — | 220V main power | Lithium battery pack | 220V main power/Lithium battery pack |
Lithium battery voltage/capacity | Volts/Ah | 24/26 | 24/26 | 24/26 |
Lithium battery current | Amp | 10 | 10 | 10 |
Usage time/battery charge | Hour | — | 4-5/ 10-12 | 4-5/ 10-12 |
Bristle material | — | New material nylon yarn | New material nylon yarn | New material nylon yarn |
Telescopic pole material | — | Aluminum alloy/carbon fiber | Aluminum alloy | Aluminum alloy |
Cleaning width | cm | 32/65*50/100 | 32/65*50/100 | 32/65*50/100 |