Tethered Drone power system：

　　1. Advanced power conversion technology, with a typical efficiency of up to 96%, ensures stable and efficient power supply for drones during long-term flight.

　　2. The mooring box is equipped with intelligent automatic retraction and cable arrangement, and can also switch to manual mode by rotating the reel to retract and release cables. Configuring a 4.3-inch color screen with touch control is more user-friendly and convenient, with functions such as displaying box temperature, wire length, current and voltage, electricity consumption, torque adjustment, switching between Chinese and English, recording abnormal information, and a forced collection button. Relevant abnormalities will be promptly alerted through auxiliary reminders such as sound and light.

　　Power Box Tethered Drone: The Ultimate Solution for Persistent Aerial Presence

　　In the realm of commercial drones, the greatest limitation has always been flight endurance. Standard battery-powered drones offer mere minutes in the air, creating operational gaps and logistical challenges. The Power Box Tethered Drone System shatters this barrier, introducing a new era of continuous, uninterrupted aerial operations for enterprise and public safety applications.

　　This innovative system seamlessly integrates a high-performance unmanned aerial vehicle (UAV) with a ground-based power source via a robust, intelligent tether. The result is a revolutionary capability for 24/7 flight endurance, transforming how industries approach security, data collection, and communication. This comprehensive guide delves into the product highlights, technical foundations, operational protocols, and logistical details of our flagship tethered solution.

　　Product Highlights: Redefining Drone Capabilities

　　Our Power Box Tethered Drone is engineered not just to meet expectations, but to exceed them, delivering unmatched reliability and performance in the most demanding scenarios.

　　Virtually Unlimited Flight Endurance

　　The core of our system is the elimination of the battery-life bottleneck. By delivering continuous, stable power directly from the ground-based Power Box, the drone can remain airborne for hours, days, or as long as operational needs and maintenance windows allow. This enables true persistent surveillance for critical infrastructure monitoring, extended coverage for live events, and uninterrupted inspection of large-scale industrial sites.

　　Secure and Uninterruptible Data Link

　　Conventional drones rely on wireless links that are vulnerable to interference, jamming, and interception. Our system utilizes a hybrid tether containing fiber-optic strands for data transmission. This creates a secure, high-bandwidth, and low-latency connection that is immune to RF interference. It guarantees the real-time transmission of high-definition video and telemetry while ensuring complete command and control integrity, a critical feature for sensitive security and government operations.

　　Rapid Deployment and Operational Simplicity

　　We have prioritized ease of use to maximize your operational efficiency. The entire system is designed for rapid deployment by a minimal team, often in under five minutes. The intuitive Ground Control Station (GCS) software simplifies operation, requiring only basic training. Features like automated take-off, landing, and altitude hold allow operators to focus on the mission payload and data analysis rather than complex piloting.

　　Robust, All-Weather Design for Demanding Environments

　　Built for the real world, the system components are rugged and resilient. The drone features a reinforced airframe and weather-resistant electronics. The specialized tether is engineered for high tensile strength, UV resistance, and flexibility. Designed to operate in winds up to 12 m/s and light rain, this system ensures mission continuity when it is needed most.

　　Versatile Platform for Diverse Industrial Applications

　　The Power Box Tethered Drone is a multi-role tool adaptable to a wide spectrum of professional use cases. It serves as an indispensable asset for persistent perimeter security and crowd monitoring at major public events. In the media sector, it provides a stable, silent, and cost-effective aerial platform for continuous live broadcasting. For industrial clients, it enables detailed, long-duration inspections of assets like power lines, wind turbines, and refinery flare stacks. Furthermore, it can act as a temporary Cell-on-Wings (COW) to rapidly deploy or restore communication networks in emergency response scenarios.

　　Technical Support and System Specifications

　　A deep understanding of the system's architecture and capabilities ensures successful integration and operation.

　　Core System Architecture

　　The system is a symphony of three integrated components. The Drone itself is a high-stability, multi-rotor platform equipped with a professional gimbal and a standardized payload interface. The Tether Management System consists of a durable, hybrid cable (combining power conductors and fiber optics) and an automated pod that manages reel-in and reel-out, maintaining optimal tension at all times. The Ground Power Box acts as the system's heart, housing a high-efficiency power supply, the main control unit, and a built-in Uninterruptible Power Supply (UPS) for backup during primary power source transitions.

　　Detailed Technical Breakdown

　　The drone offers a standard operational altitude of up to 100 meters, with customizable options extending to 200 meters. It boasts a standard payload capacity of 2 kilograms, sufficient for high-zoom EO cameras or dual EO/IR systems, with heavy-lift versions available for up to 5 kilograms. Navigation is handled by a triple-redundant GNSS module (GPS/GLONASS/BEIDOU) ensuring flight stability.

　　The tether system utilizes a hybrid cable design. Standard cable length is 100 meters, with custom lengths available up to 300 meters upon request. The cable is rated with a tensile strength exceeding 150 kilograms, ensuring physical resilience. The automated tether management system proactively handles deployment and retraction.

　　The Ground Power Box accepts a wide range of input power, from standard 220V AC to 48V DC, and is compatible with most commercial generators. It delivers a continuous 900W of power to the drone. The integrated UPS provides a critical 10-15 minutes of backup power. Data interfaces include Ethernet, HDMI, and USB-C for seamless integration with command centers and display systems.

　　Payload Integration and Software

　　The system features an open payload interface, such as a proprietary SkyPort or compatibility with popular SDKs like DJI Payload SDK. This allows for the integration of a vast array of sensors, including 4K zoom cameras for detailed inspection, thermal imaging cameras for 24/7 operation, LiDAR modules for 3D mapping, and public safety communication relays. Control is managed through a user-friendly, web-based Ground Control Station software that is accessible from laptops and tablets, and offers API access for advanced integration into existing command and control infrastructure.

　　Operational Guide and Best Practices

　　Adhering to these procedures will ensure safe operation, maximize system longevity, and guarantee optimal performance.

　　Pre-Flight Checklist: The Foundation of a Successful Mission

　　A thorough pre-flight inspection is non-negotiable. Begin with a comprehensive site assessment. Select a clear, flat area of at least 3x3 meters for the Ground Power Box, and carefully survey the airspace for overhead obstructions like power lines, trees, or buildings. Always consult a real-time weather source to confirm that wind speed, precipitation, and visibility are within the system's operational limits.

　　Proceed to a physical hardware inspection. Examine the drone's airframe, arms, and propellers for any signs of damage or wear. Ensure the gimbal and payload are securely mounted. Visually inspect the entire length of the tether cable for any cuts, kinks, or abrasions. Verify that all power and data cables connecting to the Ground Power Box are secure. Finally, power up the system in sequence: first the Ground Power Box, then the drone, and establish a stable connection with the Ground Control Station software.

　　In-Flight Operational Procedures

　　For launch, utilize the automated take-off function within the GCS. The system will smoothly lift the drone to a pre-set hover altitude while the tether management system automatically deploys the cable with correct tension. During flight, use the GCS to manage altitude and position smoothly. Leverage automated flight modes like hover-hold and pre-programmed waypoint missions for consistent and stable data capture. Maintain a visual line of sight with the aircraft or assign a dedicated visual observer. Continuously monitor the system status telemetry on the GCS, including power flow, tether length, and wind speed alerts.

　　Post-Flight and Maintenance Protocols

　　To conclude the mission, initiate the automated landing sequence. The drone will descend steadily, and the tether management system will simultaneously retract and spool the cable neatly onto the reel. Once landed, power down the system in reverse order: first the drone, then the Ground Power Box. Conduct a post-flight inspection, clean the components of any dust or moisture, and store everything in the provided ruggedized cases. Adhere strictly to the recommended maintenance schedule for tasks such as propeller replacement, motor bearing checks, and system firmware updates to ensure long-term reliability and safety.

　　Transportation and Shipping Requirements

　　To ensure your system arrives in perfect working condition, please follow these logistical guidelines.

　　Packaging and Handling Instructions

　　The complete Power Box Tethered Drone system is shipped in three high-grade, waterproof, and shock-absorbent hard cases with custom foam interiors. Case 1 is dedicated to the drone, its propellers, and the mounted payload. Case 2 contains the Ground Power Box, power cables, and accessory kits. Case 3 houses the tether management pod and the spooled tether cable. Each case is designed for maximum protection during air, land, and sea freight.

　　The total shipment weight is approximately 45 kilograms, distributed across the three cases. Each case has dimensions of roughly 70cm x 50cm x 40cm. They should be handled with care, using appropriate lifting equipment, and stored in a dry, temperature-controlled environment. Do not stack heavy items on top of the cases.

　　Regulatory Compliance and Customs

　　The system contains integrated lithium-ion batteries in both the drone and the Ground Power Box's UPS. All packaging, documentation, and battery declarations are fully compliant with international transportation regulations, including IATA Special Provision A188 for air freight. This documentation is provided to ensure smooth shipping and customs clearance. The system is not classified as containing hazardous materials beyond the regulated batteries. For customs declaration, the appropriate Harmonized System (HS) code is typically 8806.90 for unmanned aerial vehicles. We provide all necessary commercial invoices and packing lists to facilitate a seamless import process for our B2B clients.