Kitefly Tethered is a national high-tech enterprise specializing in tethered drone solutions. Its core business includes:

 R&D and Manufacturing:
Providing tethered drone power bases, airborne power modules, and tethered lighting drones to solve endurance limitations.

 High Compatibility:
Compatible with mainstream DJI platforms such as M350 / M400 / FC100 / M4E (10% of the market), as well as high-power industrial drones (90% of the market).

 Application Scenarios:
Serving public security, law enforcement, defense, and international clients. Products are exported to the United States, Europe, Southeast Asia, and other regions.

Technical Foundation:
Developed in collaboration with university teams including Southeast University, focusing on the low-altitude economy and delivering innovative “aerial power bank” solutions.

Established in 2018, the company has cooperated with DJI, Hikvision, SF Express, and other leading enterprises, jointly expanding the boundaries of drone applications.

In outdoor advertising, large events, and municipal promotion, drone-mounted display screens have attracted attention with their eye-catching aerial visual effects. However, the extremely short endurance—typically only around nine minutes—has long been an industry bottleneck. Frequent takeoffs and battery changes disrupt user experience and limit immersive content delivery.

Today, everything changes.

Kitefly Tethered is the first in China to launch a fully integrated solution combining “ground tethered power + intelligent winch + full-size aerial display screen.”
This innovation extends aerial display endurance to over two hours, officially opening a new billion-level market in aerial integrated media.

I. Core Components of the Solution: Stable, Enduring, Intelligent

1. Ground Tethered Power Unit AF-D40

 Input Voltage: 380 Vac

 Output Voltage: 1000 Vdc

 Peak Power: 40 KW

Features: High-voltage DC transmission, high efficiency and safety, providing continuous and stable power for aerial display screens—eliminating battery concerns entirely.

2. Intelligent Winch (Professional Tethering Device)

3. Full-Size Custom Aerial Display Screen

Supports customized dimensions and display content for diverse aerial visual presentation scenarios.

II. Comprehensive Application Coverage: From Commercial to Municipal, Daytime to Nighttime

✔ Outdoor advertising & commercial displays — high-altitude presence, strong visual impact, amplified brand exposure
✔ Concerts, music festivals, and sporting events — enhanced immersive experience with aerial visuals
✔ Emergency broadcasting & information release — fast deployment with long-duration operation
✔ Nighttime aerial light shows — becoming part of the city skyline, creating visual landmarks
✔ Government communication & city image promotion — mobile, update-ready, and highly expressive
✔ Event direction & crowd management — high-altitude indicators for clearer guidance and operational efficiency

III. Addressing Real Industry Pain Points

Transitioning from a “9-minute flash display” to a “2-hour continuous aerial performance,” the Kitefly Tethered system delivers:

l Continuous Power: Stable ground-to-air power output, ensuring uninterrupted screen operation

l Intelligent Cable Management: Adjustable torque and smooth cable handling for stable screen posture

l High Safety Margin: 1000 V slip ring voltage rating and 10 A rating for challenging environments

l Flexible Deployment: Supports multiple screen sizes with up to 100 m cable length, enabling broad scenario adaptation

This transforms aerial screens from short-lived spectacles into a robust aerial multimedia platform capable of long-form video, live broadcasting, and interactive content.

IV. Kitefly Tethered: Beyond Technology—A New Market Ecosystem

We believe that a stable, enduring, and intelligent aerial display system will fuel the emergence of a billion-level new market.
From commercial advertising to municipal services, from cultural events to emergency response, aerial display screens will become a standard carrier for aerial visual communication in modern cities.

Aerial screens no longer “fly for just a moment.”
In the tethered era, creativity stays aloft longer, and information becomes truly within reach.

Nanjing Airfly Electronic Technology Co.,Ltd

Original Innovation — Confident Tethering Since 2013

Phone: +86 19952400441 

WhatsApp: +86 199 5240 0441

Email: susy@tetheredsystem.com