Address 
304 North Cardinal 
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Address 
304 North Cardinal 
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM








Brand: Wanhos
Rated Power: 500W
Motor Voltage: 48V
Cleaning Type: Washing/Dry Cleaning
Power Supply Mode: Lithium Battery
Shipping Port: Xiamen
Delivery Time: 0-15 Days After Getting Your Payment
The Panel Cleaning Machine is a professional solution designed to improve solar energy efficiency by keeping photovoltaic panels free from dust, sand, and environmental residue. Dirty modules can significantly reduce energy yield, but this solar panel cleaning machine ensures consistent performance through safe and precise operation. Equipped with non-abrasive brush technology and adaptable cleaning modes, it is suitable for both rooftop and ground-mounted systems. Its lightweight modular frame makes deployment simple, while durable construction allows reliable use in dry, humid, or high-dust regions. This automatic PV cleaning system reduces reliance on manual labor, minimizes downtime, and guarantees long-term protection of solar assets.
| Rated Power | 500 W | 
| Motor Voltage | 48 V | 
| Speed | 40 m/min | 
| Working Angle | ≤20° | 
| Cleaning Width | 130 cm | 
| Cleaning Type | Washing / Dry Cleaning | 
| Brush Material | Nylon Yarn | 
| Rolling Brush Speed | 300–400 r/min | 
| External Dimensions | 1550 × 1400 × 230 mm | 
| Equipment Weight | 52 kg | 
| Power Supply Mode | Lithium Battery | 
| Lithium Battery Voltage | 48 V | 
| Lithium Battery Capacity | 25 Ah | 
| Lithium Battery Life | Single Brush: 4 h / Dual Brush: 3 h | 
| Lithium Battery Charging Time | 6–8 h | 
| Working Temperature Range | -10°C to 50°C | 
· Key Features
Reliable cleaning with consistent surface coverage.
Dry and wet cleaning compatibility for different climates.
Non-abrasive brush system protecting panel surfaces.
Lightweight, modular frame for easy operation.
Weather-resistant design for long-term durability.