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Brand Name : CHNSpec
Model Number : EP-DU/EP-NU Series
Certification : CE
Place of Origin : China
MOQ : 1
Price : negotiable
Payment Terms : T/T
Supply Ability : 1000 per month
Delivery Time : 5-7days
Packaging Details : carton box
Inspection Mode : UAV-mounted inspection
Operating Temperature : -10~50℃
Field of View : 39.1°x 29.8°
Operation Interface : Chinese / (English optional)
CHNSpec EP-DU/EP-NU Series Airborne EL/PL Detectors are engineered for drone inspections of large-scale photovoltaic plants. Fully compatible with the DJI M350/M400 drone platforms, they feature a lightweight design, comprehensive detection modes, and intelligent, user-friendly controls—significantly enhancing the efficiency, accuracy, and operational flexibility of airborne PV inspections across various precision requirements and project scales.

Typical applications

Parameters
| Types | Night test | All-weather test | |
| Model | EP-NU-1200 | EP-DU-300 | EP-DU-500 |
| Inspection Mode | UAV-mounted inspection | ||
| EL Video | Enables high-definition string-level EL video function | ||
| Remote Controller with Screen | Remote control aircraft, gimbal, infrared camera; adjustable camera configuration parameters; real-time inspection images viewable on display screen; photo capture function controllable. | ||
| UAV Positioning | GPS + GLONASS + BeiDou + Galileo | ||
| UAV Battery | 1 set (standard) | ||
| Operating Temperature | -10~50℃ | ||
| Controllable Rotation Range | Tilt: -(120, 60); Pan: -(310, 310) | ||
| Pixel | 12 million pixels | 3 million pixels | 12 million pixels |
| GPS Recording | EL imaging automatically records GPS/BeiDou positioning coordinates (latitude/longitude) | ||
| Defect Location | Satellite-based latitude/longitude positioning enables precise navigation to locate each defective module's coordinate point | ||
| Field of View | 46.3°× 36° | 39.1°x 29.8° | |
| Measurement Environment | Light/moonlight/starlight has no effect on detection | Daylight, moonlight, starlight, and artificial light have no effect on the test; all-weather adaptable | |
| Preview Function | Real-time preview, Users can directly view overall or partial internal defects of the modules through the live feed | ||
| Image Format Output | JPEG | ||
| Operation Interface | Chinese / (English optional) | ||
| Night Vision Function | Supported | ||
| Weight | <1KG | ||
| Dimensions | 133*80*76mm | 106*80*76mm | |
Accessories

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Airborne PV Imaging Systems EL / PL Detector Images |