Foxtech Provides Industrial Drone Solutions & UAV Payload Systems.
How Can Drone Operators Expand into Solar Panel Cleaning? Meet the AeroClean S2/S4 Cleaning Kit
Solar panel cleaning is becoming an increasingly important part of PV operation and maintenance. Dust, sand, bird droppings, and other surface contaminants can build up over time, reducing panel efficiency and increasing maintenance pressure.
For many operators, however, conventional cleaning methods come with familiar challenges: workers need to climb onto rooftops, equipment must be transported across difficult terrain, and large-scale cleaning vehicles may not be practical for remote or complex sites.
The AeroClean S2/S4 Solar Panel Cleaning Kit offers a practical alternative. Designed for compatible DJI T-Series agricultural drones, it helps transform an existing drone platform into a high-pressure solar panel cleaning solution for rooftops, solar farms, water-surface PV systems, and mountainous sites.
How Can You Clean Solar Panels in Hard-to-Reach Areas?
Rooftop arrays, floating PV projects, and solar installations on uneven terrain are often difficult to access with traditional cleaning equipment.
The AeroClean S2/S4 kit allows the drone to hover above the panels while delivering high-pressure water through oscillating nozzles. Instead of relying on scaffolding, manual climbing, or vehicle-mounted cleaning systems, operators can carry out cleaning work from a safer position on the ground.
This makes the system especially useful for sites where access is restricted, the terrain is uneven, or manual work involves elevated or water-adjacent areas.
Which Version Fits Your Existing DJI Agricultural Drone?
The AeroClean kit is available in two configurations, allowing operators to choose a solution based on drone model, workload, and cleaning coverage requirements.
The AeroClean S2 is designed for DJI T25 and T50 agricultural drones. Its two-nozzle configuration is suitable for smaller or lighter-duty cleaning tasks, providing a practical starting point for operators entering the solar panel cleaning market.
The AeroClean S4 is compatible with DJI T60, T70, T70P, T100, and T100S agricultural drones. With four nozzles and a higher-flow configuration, it is intended for larger PV cleaning projects where greater operating efficiency is required.
How Does the System Improve Cleaning Coverage During Hovering?
A drone-mounted cleaning system must cover a useful working area without requiring excessive repositioning.
Both AeroClean configurations use a 55° oscillating nozzle design driven by brushless motors. As the drone hovers, the nozzles sweep across the panel surface to expand the effective cleaning range.
This approach helps operators clean more efficiently while maintaining flexible positioning around panel rows, rooftops, and uneven outdoor environments.
What Cleaning Power Does Each Configuration Provide?
The S2 and S4 are built for different levels of cleaning demand.
The AeroClean S2 uses a 20 MPa pump and delivers a total water flow of 10 L/min. It is designed for operators handling regular cleaning assignments or smaller solar installations.
The AeroClean S4 uses two 20 MPa high-pressure pumps to create a 40 MPa configuration, with a total water flow of 20 L/min. This higher-capacity setup is better suited to larger solar farms and more demanding maintenance schedules.
Depending on operating conditions and site layout, the S2 can support cleaning coverage of approximately 1 MW per day, while the S4 can support up to approximately 2 MW per day.
Can the Cleaning System Be Controlled Separately from the Drone?
Yes. The AeroClean S2/S4 includes an independent remote controller with an operating range of up to 800 m.
This separate control method allows one operator to focus on flight safety and positioning while another manages the cleaning operation. The result is more flexible coordination during real-world PV maintenance work, particularly on larger sites or in complex environments.
How Can Agricultural Drone Owners Create a New Service Opportunity?
Agricultural drones are often used seasonally, with demand changing throughout the year. The AeroClean S2/S4 kit gives drone service providers another way to use their existing equipment beyond crop spraying operations.
By adding solar panel cleaning services, operators can expand into a growing PV maintenance market without purchasing an entirely new cleaning platform. It is a practical option for UAV service companies, solar O&M teams, EPC contractors, and agricultural drone owners looking to diversify their business.
Who Is the AeroClean S2/S4 Designed For?
The AeroClean S2/S4 Solar Panel Cleaning Kit is a strong fit for:
- UAV service providers expanding into PV maintenance
- Solar panel cleaning teams
- Solar farm operators and EPC contractors
- DJI T-Series agricultural drone users
- Operators working on rooftop, floating, mountain, or utility-scale PV projects
A Flexible Way to Scale Solar Panel Cleaning Operations
Solar panel cleaning does not always require large vehicles, manual climbing, or fixed infrastructure. With the right drone platform and cleaning configuration, operators can reach difficult areas more safely and adapt their workflow to different site conditions.
The AeroClean S2/S4 Solar Panel Cleaning Kit gives DJI T-Series drone users a scalable path into high-pressure PV cleaning. Whether the goal is to handle regular rooftop maintenance or improve efficiency on larger solar farms, the system provides a flexible tool for modern solar O&M operations.
