Ziggy’s Successful Delivery of WLS Series Robots & Cleaning Brushes to Brazilian Client
Comprehensive cleaning solution combines automation and flexibility for Brazilian solar farm operations
Core Project Snapshot
Item | Details |
|---|---|
Client | Leading Brazilian Solar Panel Service Provider |
Industry | Solar Panel Maintenance |
Products Supplied | WLS-7, WLS-72Z, WLS-73Z Robots; 1 Single-Head + 1 Double-Head Cleaning Brushes |
Key Outcome | Complete cleaning system boosts productivity and meets diverse project needs |
Client Challenge: Balancing Scale, Detail & Versatility
As a leader in Brazil’s booming solar maintenance market, the client faced the challenge of catering to diverse project scenarios—from large-scale solar farms to small, intricate cleaning tasks. Their core demands were threefold:
- Automated equipment to handle large-scale solar farm cleaning efficiently, reducing labor intensity
- Manual cleaning tools for small, detailed tasks that robots can’t reach, ensuring no dead corners
- Versatile solutions adaptable to different panel types and varying cleaning conditions across Brazil
WANLV SUNNY’s Solution: Automated + Manual Integrated Package
Ziggy, leveraging WANLV SUNNY’s product portfolio, designed a tailored solution that combines automation for scale and manual tools for precision, fully covering the client’s diverse needs:
1. Automated Robot Series: Power for Large-Scale Operations
- WLS-7: Fully automated core robot, optimized for large solar panel installations, ensuring consistent and efficient cleaning
- WLS-72Z: Specialized model built to tackle challenging cleaning conditions (e.g., high dust, uneven terrain) common in Brazilian solar farms
- WLS-73Z: Versatile robot with customizable settings, adaptable to different panel sizes and unique project requirements
2. Manual Cleaning Brushes: Precision for Intricate Tasks
- Single-Head Solar Panel Cleaning Brush: Ideal for targeted, detailed cleaning on individual panels or hard-to-reach areas
- Double-Head Solar Panel Cleaning Brush: Water-free design for larger manual cleaning areas, balancing efficiency and eco-friendliness
Project Outcomes: A Complete, High-Performance System
- Large-Scale Efficiency Boost: WLS series robots automated most cleaning work, cutting labor costs and slashing operation time for big solar farms
- Precision Cleaning Guaranteed: Single-head and double-head brushes filled the gap for small or intricate tasks, ensuring comprehensive panel maintenance
- Versatility Meets Demand: Customizable robots and multi-purpose tools adapted seamlessly to different panel types and Brazilian climate conditions
- Productivity & Performance Up: The integrated system elevated overall cleaning productivity while maintaining high panel energy generation efficiency
Client Feedback

Why Choose WANLV SUNNY?
Comprehensive Solutions
From robots to manual brushes, cover all solar panel cleaning scenarios
Strong Customization
Adaptable to various panel sizes and complex cleaning conditions
Efficient & Eco-Friendly
Automation saves time; water-free brushes reduce environmental impact
High-Quality & Reliable
Built for long-term performance in demanding work environments
Thorough cleaning performance paired with panel-friendly design protects energy generation efficiency.
Premium Materials
Products built with high-grade components to withstand intensive, long-term use in diverse climates.
Prompt response to after-sales needs ensures clients have access to critical parts and support.

“We are extremely happy with the products from WANLV SUNNY. The robots have automated much of our cleaning process, while the brushes are great for more detailed work. We now have a complete, efficient cleaning system that works for both large and small tasks. We’re looking forward to working with WANLV SUNNY on future projects.”
Brazilian Solar Panel Service Provider