Industrial Automatic Solar Panel EL Tester 2kW - 1640-2300mm Panel Size, <22s Test Time for Quality Control
Price:
43000 USD
MOQ:
1 SET
Delivery Time:
30 days after payment
Brand:
X-SOLAR
Product Description
Industrial Automatic Solar Panel EL Tester
Advanced non-contact electroluminescence testing system for solar module quality control and defect detection.
Key Advantages
- Non-contact detection prevents physical damage to solar panels
- High sensitivity for detecting micro-cracks, false soldering, and broken grids
- High-resolution imaging with 950nm filter for clear defect visualization
- Fast testing cycle: less than 22 seconds per panel
- Reduces test errors caused by contact methods
Technical Specifications
| Parameter | Specification |
|---|---|
| Shooting Mode | Direct Scanning Method (Modules front facing down, non-lifting type) |
| Application Type | Before Lamination / After Lamination |
| Modules Transfer Method | Transverse transfer with long side forward |
| Main Busbar Compatibility | 10-20BB |
| Modules Size Range | Length 1640-2300mm, Width 950-1300mm |
| Transfer Table Height | 950mm (±50mm) |
| Test Time | <22 seconds per piece |
| Camera Type | Non-cooling industrial camera with 950nm filter |
| Cell Compatibility | Regular/Double Glass + Half-cell (156-159 cells) |
Detection Capabilities
This EL tester provides comprehensive defect detection for solar modules, including:
- Hidden cracks and micro-fractures
- Cell fragments and breakage
- False soldering and connection issues
- Broken grids and electrical discontinuities
- Electron concentration variations
- Injection efficiency analysis
Product Images
Frequently Asked Questions
What is the working principle of the EL tester?
The EL tester operates on electroluminescence principles. When forward bias voltage is applied to photovoltaic modules, carrier recombination releases energy as light. High-sensitivity cameras capture this light to analyze internal defects and structural integrity.
How does it detect internal defects?
It detects uniformity and intensity changes in electroluminescence signals. Defects like hidden cracks or false soldering create abnormal dark areas in the light distribution, which the system captures and analyzes.
In which fields are EL testers typically used?
Primarily in photovoltaic industry for solar cell quality inspection, semiconductor industry for chip integrity testing, and LED lighting product quality control.
How high is the detection accuracy?
Capable of detecting micro-cracks at micrometer level and subtle soldering defects. High-resolution imaging combined with precise algorithms meets stringent quality control requirements.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu X-solar Green Building Technology Co., Ltd.
Location
No.1011, Zhengcheng Road, Jiangyin city, Jiangsu Province, China 214400
Contact Person
Kevin