Automatic Clean Brush (Dual-Head)
Balanced dual-head counter-rotating design with internal fluid injection nozzles for uniform high-pressure hydro-cleaning.
Request Wholesale PricingDiscover high-output cleaning hardware and matched power balance solutions designed directly by our Beijing R&D center to reduce soiling ratios and maximize Levelized Cost of Energy (LCOE).
Balanced dual-head counter-rotating design with internal fluid injection nozzles for uniform high-pressure hydro-cleaning.
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Self-propelled, track-driven crawler robotics engineered for commercial rooftop arrays and remote utility farms.
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Turnkey O&M integrated packages containing water conditioning, dynamic pressure pumps, and specialized soft-bristle gear.
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Pure copper toroidal transformer with heavy surge tolerance engineered to drive inductive washing pumps and heavy loads.
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Intelligent hybrid inverters featuring sub-10ms switching for uninterruptible operations in microgrids and solar sites.
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Fully certified on-grid, off-grid, and hybrid component systems matched at the factory to eliminate field integration fault codes.
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High-cycle LiFePO4 battery banks built with active BMS monitoring, engineered for autonomous field cleaning units and backup storage.
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Ultra-dense, transformerless power conversion topologies delivering high operational efficiency for decentralized solar arrays.
Get Direct PricingTraditional pressurized washing causes localized surface abrasion and micro-fissures in tempered solar glass coatings. Beijing Multifit’s hydro-rotary engineering harmonizes hydraulic kinematics with gentle composite mechanical abrasion to protect Anti-Reflective (AR) glass layers.
The "Cepillo Rotativo" (Rotary Brush) leverages calibrated hydraulic rotational kinetic energy driven by internal water pressure manifolds. By utilizing counter-rotating heads, the lateral friction vectors cancel out, preventing unwanted torque from transferring to the operator's hands or the robotic mechanical chassis.
Our bristles utilize specialized extruded PBT/nylon polymer filament blends, rounded via high-frequency heat treatment to avoid scratch-induced micro-fractures. The brush dynamics remove bonded industrial crusts and organic bird droppings while staying well within the hardness thresholds of photovoltaic anti-reflective coatings.
Specially targeted laminar fluid channels deliver water directly ahead of and through the rotating brush face. This creates a thin hydrodynamic sliding cushion that lifts airborne dust, desert silt, and sharp silica particulate before the brush hairs make direct contact, effectively ending mechanical scouring risks.
Photovoltaic performance varies significantly by terrain. Our factory designs customized hydro-rotary configurations to counteract harsh local environmental conditions.
Deployed widely across the Atacama Desert in Chile, Peru, and Mexico, where high solar irradiance is matched by heavy mineral dust and silica winds. Our cepillo rotativo hidrolavado systems run with low-consumption water pumps, eliminating hard water mineral scale from baked-on surfaces in high UV conditions.
Dust storms throughout the Middle East and North Africa require dual dry-sweep and micro-spray hydro-washing. Multifit's robotic cepillo systems use targeted micro-fluidic nozzles that cut standard water consumption by up to 75% compared to manual pressure washing hoses.
Agricultural solar arrays face heavy bio-film deposition, pesticide dust, and bird fouling, while coastal sites experience salty crystalline buildup. The adjustable-torque rotational brush system strips these oily, sticky films cleanly without damaging PV panel seals or grounding systems.
From human-guided telescopic wands to self-navigating robotics with edge computing, VMAX POWER / Beijing Multifit pushes the technological edge of automated solar operations and maintenance.
Lightweight carbon-fiber telescopic handles integrated with ultra-low vibration direct-drive hydraulic turbines. Verified durability over 5,000+ continuous field hours under temperatures exceeding 55°C.
Autonomous crawler units incorporating ultrasonic boundary protection and micro-inverter telemetry to automatically detect heavily soiled hotspot areas on utility arrays.
Direct SCADA interface pairing our power inverters and cleaning robots. The system automatically schedules optimal washing cycles by measuring string inverter current discrepancies against local satellite weather forecasts.
Based in the Beijing Economic & Technological Development Zone since 2009, Beijing Multifit Electrical Technology Co., Ltd. brings together end-to-end component fabrication, strict quality control, and rapid volume scaling.
From aluminum extrusion for lightweight brush poles to injection moulding of bristle carriers and winding of pure copper transformers, we cut out external middleman markups. Our automated testing ensures every single unit conforms to strict ISO 9001 and ISO 14001 guidelines.
With equity code 280768 and more than 20 patented technologies, our R&D group holds 20+ CE certifications. We develop the control software, hydraulic couplings, and structural mechanical linkages in-house to guarantee flawless cross-compatibility.
We produce thousands of cleaning assemblies every month. We support global EPC distributors with tailored voltage adaptations, country-specific plug configurations, and custom private-label branding with short tooling lead times.
According to solar engineering benchmarks, unmitigated soiling layers reduce utility-scale energy yields by 12% to over 35% annually, turning panel washing from a routine custodial chore into a critical financial performance lever.
Localized bird soil or baked-on mud creates an uneven resistance barrier across series-connected solar cells. When illuminated, shaded cells switch from power producers to resistive loads, causing severe internal heating, micro-fractures, module browning, and permanently degraded warranty claims.
Manual squeegee cleaning runs high labor costs and risks operator injury when working at heights. Our automated and electric dual cepillo rotativo units speed up cleaning by 400% to 600%, keeping water use low and paying for themselves within a few months of deployment.
As solar PV margins tighten, optimizing your array with factory-direct cepillo rotativo hidrolavado equipment protects your internal rate of return (IRR). Cleaning costs drop, power generation recovers, and downstream inverters run at peak efficiency.
Our worldwide sales engineers and technical specialists simplify cross-border sourcing, installation planning, and safety compliance across Europe, the Americas, and Australasia.
All cleaning machines, power inverters, and lithium storage solutions carry validated CE, TUV, and IEC certifications, ensuring smooth customs clearance and utility grid-code compliance.
We stock replacement brush cores, bearings, quick-connect hydro fittings, and high-pressure pumps for express global air freight, helping EPC contractors prevent downtime during scheduled O&M cycles.
Our bilingual sales engineering staff (English & Spanish) provides real-time CAD layout consultations, hydraulic pressure matching reviews, and personalized video setup guidance for field technicians.
Equip your regional distribution network directly from our Beijing production facility. Full OEM private label packaging and custom electrical configurations are available across all product lines.
Utility-tied commercial and residential power systems designed for streamlined grid integration and maximum energy harvest.
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Stand-alone off-grid arrays built for remote telecom stations, desert pumping networks, and rural electrification.
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High-efficiency conversion platforms engineered for severe operating environments, surge loads, and long runtime reliability.
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Tier-1 standard monocrystalline solar modules with advanced anti-reflective glass layers, fully verified against PID degradation.
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High-efficiency MPPT charge controllers with tracking efficiency up to 99.5%, designed for harsh thermal installations.
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Rugged, weather-sealed industrial solar lighting fixtures integrated with intelligent optical motion sensors and LiFePO4 cells.
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High-lumen outdoor security and perimeter floodlight systems featuring heavy die-cast aluminum heat sinks.
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Complete balance-of-system hardware, cabling, mounts, and factory components tailored for global solar contractors.
Explore Entire RangeKey answers addressing operational hydraulics, OEM customization, and direct supply-chain arrangements for global B2B procurement teams.
Connect directly with Beijing Multifit's engineering team to discuss wholesale pricing, custom OEM requirements, or full container delivery schedules.