| 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) |
| Brand Name | CHNSpec |
| Model Number | EP-DU/EP-NU Series |
| Certification | CE |
| Place of Origin | China |
View Detail Information
Explore similar products
All Weather Portable Photovoltaic Imaging Systems EL / PL
Portable Imaging Systems PV EL / PL Detector
Product Specification
| 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) |
| Brand Name | CHNSpec | Model Number | EP-DU/EP-NU Series |
| Certification | CE | Place of Origin | China |
| High Light | Airborne Imaging Systems ,PV Imaging Systems ,PV EL / PL Detector | ||
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
![]()
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2013
Total Annual:
20000000-30000000
Employee Number:
200~200
Ecer Certification:
Verified Supplier
CHNSpec Technology (Zhejiang)Co.,Ltd. was found in 2008, and we are specializes in the R&D, production and sales of colorimeters, spectrophotoemters, haze meters, gloss meters and spectral analysis instruments, and is a leading producer in the color measure... CHNSpec Technology (Zhejiang)Co.,Ltd. was found in 2008, and we are specializes in the R&D, production and sales of colorimeters, spectrophotoemters, haze meters, gloss meters and spectral analysis instruments, and is a leading producer in the color measure...
Get in touch with us
Leave a Message, we will call you back quickly!