Solar Panel Washing Machine for High‑Yield PV Plants
Anbule’s solar panel washing machine is a semi‑automatic, double‑brush cleaning system powered by a high‑pressure pump and lightweight carbon fiber handle, designed for utility‑scale PV plants, commercial rooftops, and professional O&M teams worldwide. The 710 mm dual brush head, 600 W pump and specialized brush plates work together to remove dust, bird droppings, and heavy pollution faster, protecting module glass while helping operators recover up to 30% lost energy output with fewer labor hours.
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Key Features & Benefits
For EPCs, O&M contractors, and cleaning service providers, this solar panel washing machine turns difficult, dusty arrays into a fast, repeatable, high‑margin service.
Double brush head, 710 mm cleaning width
Two counter‑rotating brush discs dramatically increase coverage per pass, allowing one operator to clean hundreds of square meters per hour on large arrays.
600 W brushless motor & high‑pressure pump
Industrial brushless drive and 120 kg adjustable water pressure provide stable torque and controlled flow for both light rinsing and deep washing cycles.
Carbon fiber telescopic handle
A 3.6 m carbon fiber handle keeps overall weight low while maintaining stiffness, so operators can reach distant rows and elevated modules with less fatigue.
Optimized brush plates for different pollution levels
Interchangeable discs use soft nylon, nano‑platinum filaments, or a mixed configuration to match light dust, general soil, or heavy grime without scratching glass.
Long‑distance water delivery
The pump supports up to about 240 m water supply distance, enabling centralized pump placement and long hose runs across utility‑scale solar fields.
Plug‑and‑play power and controls
Works with 110 V/220 V mains, integrates DC 36 V outputs for the brush head, and offers on‑panel pressure adjustment and clear in/out water ports for quick setup.
Single Brush Head: Precision Cleaning for Compact Arrays
Single‑head configurations focus one motor and brush plate on a 350 mm disc, ideal for narrow module rows, rooftop systems, and areas with obstacles where large machines cannot pass. Operators can precisely control contact pressure and dwell time, making the single brush option perfect for residential or small commercial PV where maneuverability and glass protection are critical.
Double Brush Head: Maximum Coverage and Efficiency
The dual brush head design links two 350 mm discs into a 710 mm cleaning span, doubling effective coverage at each pass and significantly shortening on‑site time. Counter‑rotating discs, turbine‑style internals, and integrated water channels spread flow evenly across the bristles, ensuring consistent cleaning results even on heavily soiled utility‑scale modules.
Carbon Fiber Handle: Lightweight Reach with Pro Control
The carbon fiber handle bar combines low weight and high stiffness, allowing operators to guide the rotating brushes accurately without excessive flex or vibration. Telescopic length adjustment buttons let users adapt reach to different array heights and angles while maintaining ergonomic posture, reducing strain over long shifts on large PV farms.
High‑Pressure Pump: Reliable Water and Power Hub
Anbule’s matching high‑pressure pump unit uses a 600 W brushless motor, 110/220 V dual‑voltage input, and built‑in power converter to feed both water and DC 36 V power to the cleaning head. With up to 120 kg pressure, 240 m water supply distance, on‑panel hydraulic regulation, and quick‑connect in/out ports, it becomes the central hub for continuous 24‑hour operation when required on critical sites.
Brush Plates: Engineered for Different Pollution Levels
The 350 mm brush plates feature a multi‑layer design with brush base, turbine blades, water receiving tank, and anti‑splash structure to keep water under control while maximizing contact area. Soft yellow nylon bristles are recommended for light dust, nano‑platinum filaments for high‑pollution environments, and mixed nylon/platimum layouts for general conditions, letting O&M teams quickly swap plates according to site contamination level.
Why Anbule is Your Go-to Choice
High‑Efficiency Cleaning Head with Turbine Water Distribution
Each cleaning disc integrates a turbine blade and radial water channels that draw incoming flow towards the bristle root, ensuring even lubrication and rinsing over the full 350 mm diameter. Combined with high‑density filament arrays and anti‑splash rings, this structure minimizes water loss, keeps spray low, and allows operators to maintain optimal cleaning pressure without soaking walkways or cabling.
710 mm Working Width for Utility‑Scale PV Fields
In double‑head mode, the total cleaning width reaches about 710 mm, ideal for commercial and ground‑mount arrays where long rows must be cleaned in straight passes. At typical walking speeds and overlap rates, one technician can cover several thousand square meters per day, giving asset owners a cost‑effective alternative to manual brushing or small consumer tools.
Industrial‑Grade Pump and Power Architecture
The pump module packs a 600 W brushless motor, metal housing, integrated pressure gauge, DC voltage display, and a selector switch for 36 V DC or 220 V AC modes. This architecture simplifies field wiring by letting one compact unit drive the brushes and water gun, while adjustable‑pressure control allows adaptation from delicate glass rinsing to stubborn soil removal on frames or walkways.
Modular Brushes for Multi‑Industry Applications
While optimized for photovoltaic panels, the brush plates and handle system are also suitable for glass façades, train bodies, farm roofs, and other smooth surfaces, mirroring how professional solar cleaning brushes are marketed for multi‑sector use. By stocking different plate types, distributors can serve diverse customers—solar O&M, facility managers, transport depots—using the same base machine with application‑specific consumables.
Patented Safety and Water‑Control Architecture
Anbule’s cleaning head incorporates patented elements covering invention, design, and utility models, focusing on water guidance, anti‑splash control, and mechanical interfaces between the drive and brush plate. The protected structure routes flow into an internal receiving tank and turbine channels before it reaches the bristle root, reducing overspray while maintaining uniform lubrication across the disc, which enhances cleaning consistency and protects PV glass and electrical junctions in real‑world operation.
B2B Cooperation Process
From first inquiry to repeat container orders, Anbule supports your solar cleaning business step by step.
1. Requirement Analysis & Solution Proposal
The process starts with understanding your plant layouts, array sizes, pollution levels, local water conditions, and power availability, similar to leading solar cleaning solution providers. Based on this information, Anbule recommends single or double‑head configurations, pump options, brush plate mixes, and handle lengths that fit your portfolio and service model.
2. Sampling, Testing & Optimization
Demo machines and brush plate sets are supplied for field trials so your technicians can evaluate cleaning speed, water usage, and module safety on real PV assets. Feedback on ergonomics, cable routing, and bristle choice is used to fine‑tune final configurations, giving you confidence before committing to volume orders.
3. Custom Branding & Order Confirmation
Once specifications are locked, Anbule can add your branding to housings, handles, and packaging, in line with common OEM practices in solar cleaning equipment. A clear contract then defines MOQs, pricing tiers, lead times, and spare parts packages, ensuring predictable rollout across your service regions.
4. Production, Quality Control & Logistics
Production follows standardized procedures with incoming material checks, functional pump testing, insulation and pressure verification, and endurance trials of rotating components, mirroring quality programs used by top PV equipment factories. Finished units are packed with accessories, manuals, and QC reports, then shipped via sea or air with documentation tailored to your import requirements.
5. After‑Sales Support & Program Scaling
Post‑delivery, Anbule provides technical support, spare brush and pump supply, and training materials so your teams can maintain uptime and extend machine life. Performance data and user feedback feed into future iterations, enabling you to expand fleets, enter new markets, or upgrade to additional configurations over time.
FAQs
The system uses soft nylon or nano‑platinum bristles specifically designed for glass, with water‑fed cleaning that floats dirt away rather than grinding it in. When operators follow recommended pressure and brush selection, cleaning remains within safe limits for tempered solar glass.
Traditional brushes rely solely on manual force and water flow, while this machine adds powered rotation, turbine‑style water distribution, and a high‑pressure pump for consistent torque and rinsing. This significantly improves cleaning speed and effectiveness on large, heavily soiled arrays.
The pump accepts either 110 V or 220 V AC mains, making it suitable for most global markets without special infrastructure. It then converts power internally to DC 36 V for the brush motors, simplifying field wiring and generator sizing.
With up to about 120 kg pressure and design similar to long‑reach booster setups, the system can push water up to roughly 240 m, depending on hose diameter and elevation. This allows a single pump to serve multiple rows or blocks from a central location.
The primary design is for wet cleaning, using continuous water flow to rinse contaminants and protect glass. In light dust situations, low‑flow or intermittent spray can be used to reduce water consumption while still keeping friction under control.
Based on comparable double‑head brush systems, a 710 mm cleaning width at typical walking speed can cover 500–750 m² per hour in straightforward layouts. Over an 8‑hour shift, this translates into 3,500–5,000 m² per operator, subject to site access and hose routing.
Routine maintenance mainly involves flushing hoses, checking pump filters, inspecting cables and connectors, and replacing brush plates when filaments wear down. Periodic checks of motor temperature and seal integrity help ensure long‑term reliability in harsh outdoor environments.
Brush discs are designed to be swapped quickly so crews can move between light, medium, and heavy pollution zones in a single shift. A simple mounting interface minimizes downtime and supports stocking different SKUs as consumables in your warehouse.
As a global B2B manufacturer, Anbule can customize colors, labels, logo plates, manuals, and packaging to match your brand positioning. This allows distributors and service companies to integrate the machine into their existing product families seamlessly.
Studies and manufacturer data show that soiling can cut PV output by up to 30% in dusty regions, so regular cleaning quickly pays for itself in extra energy yield. By using a fast, semi‑automatic system rather than manual tools, operators reduce labor costs and can schedule more frequent washes without overloading crews.
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