Key words: High-tech solar panel cleaner, Robotic solar panel cleaning O&M, Solar panel soiling loss solutions
Product Description


FEATURES OF THE PRODUCT
- Model / Series: WT-LS1200/1300
- Overall Dimensions: Length 650 × Width 550 × Height 200 (mm), dimensions with/without accessories such as roller brush and bracket.
- Overall Weight: Net weight 20kg; total weight with battery 23.5/27.5kg; single component weight (e.g., battery: 3.5/7.5kg, roller brush: 9kg).
- Structural Materials: Body: carbon steel/aluminum alloy; roller brush: PBT; track: rubber / wheels: MC nylon (including aluminum alloy, engineering plastic, flexible brush filaments).

Cleaning Performance Parameters
- Cleaning Modes: Dry brushing (spiral roller brush), water washing (high-pressure spray / sprinkling), dry-wet combined cleaning.
- Cleaning Efficiency: Square meters per hour (2000㎡/h); efficiency varies under different modes (dry/wet) and working conditions (inclination angle, pollution level).
- Cleaning Rate: 95% cleaning rate for typical contaminants including floating dust, accumulated dust, dry bird droppings and oil stains; test standards and data shall be provided.
- Roller Brush Parameters: Length (1200/1300mm), diameter (130mm), rotating speed (300rpm, adjustable range), PBT material, wear rate, service life: 200MW.
Cleaning Effect Guarantee: Passed crack-free test and AR coating protection certification; wear data of photovoltaic modules caused by long-term cleaning: Compliant.



Mobility and Obstacle-crossing Capacity
- Travel Speed: Horizontal / inclined speed (20-48m/min, adjustable range); maximum speed: 48m/min, minimum speed: 20m/min.
- Climbing Angle: Maximum adaptable inclination angle less than 16° under dry brushing and water washing modes.
- Obstacle-crossing Performance: Maximum crossing height 30mm, gap width 400mm, module splicing height difference 30mm, adaptable to height difference of adjacent arrays.
- Steering Mode: Differential steering
- Mobile Chassis: Crawler type, 2-wheel drive, anti-slip design.
Power Supply and Endurance
- Power Supply Mode: Lithium battery (24V voltage / 29/58Ah capacity / ternary lithium battery type)
- Battery Life: Single full-charge duration (6/10h for dry/wet mode)
- Charging Parameters: Charging time (6-8h), charging method (manual charging), battery cycle life (≥1000 times), low battery reminder function.
- Power Consumption Data: Rated overall power consumption (W), standby power consumption (W), power consumption fluctuation under different working conditions.
Safety Protection and Reliability
- Protection Grade: IP65 (dustproof and waterproof), with overcurrent/overvoltage/short circuit protection.
- Mechanical Safety: Anti-fall design
- Electrical Safety: Insulation class compliant
- Reliability Indicators: Design service life (≥6 years), Mean Time Between Failures (MTBF), vibration and impact resistance, high and low temperature storage & operation stability.
Safety Certifications: CE certification, crack-free certification, UV aging resistance test report.
| Q1. How to get a quotation? We need some time to calculate and also need specific information from you.Information required for quotation will be different among the different types of items. Such as: a. Which process and product type. b. Material and Size. c. Order quantity. |
| Q2 How to get a sample? If you need samples, please communicate with us |
| Q3:Are you manufacturer ? we are a professional manufacturer, provide OEM ODM |
| Q4. What is the payment method? Our payment term is T/T 30% in advance ,70% after get the copy of B/L .In addition ,L/C at sight,D/P at sight is also negotiable which depends on the quantity and specific requirement. |