Yoha （Wuhan） New Energy Technology Co., Ltd.
| Packaging Details | Wooden cases |
| Test Size | 220X220mm |
| Certificate | IEC60904-9 |
| Light intensity non-uniformity | ≤ ± 2% A+A+A+ |
| Instability degree of irradiation | ≤ ± 2% A+A+A+ |
| Test result consistency | ≤ ± 0.5% A+A+A+ |
| Test error of electrical properties | ≤ 1% A+A+A+ |
| Brand Name | YOHA |
| Model Number | YHCT-A+A+A+ |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Packaging Details | Wooden cases | Test Size | 220X220mm |
| Certificate | IEC60904-9 | Light intensity non-uniformity | ≤ ± 2% A+A+A+ |
| Instability degree of irradiation | ≤ ± 2% A+A+A+ | Test result consistency | ≤ ± 0.5% A+A+A+ |
| Test error of electrical properties | ≤ 1% A+A+A+ | Brand Name | YOHA |
| Model Number | YHCT-A+A+A+ | Certification | CE |
| Place of Origin | China | ||
| High Light | IV solar panel tester ，solar cell manufacturing equipment ，Solar Panel Tester | ||
Technical specifications:
Application:
This IV Sorting integrated machine is designed for IV curve measurement of Mono-Si/Poly-Si solar cells (220×220mm), performing mass IV testing with automated electrical performance evaluation and data logging capabilities.
IV tester Feature:
AAA grade spectrum & irradiance uniformity for IV tester precision
4-wire measurement with 14-bit 4-channel IV sorting integrated testing machine acquisition system
Dual data visualization (tabular/graphic) for 10 electrical parameters
Pneumatic buffered contact with temperature compensation
Industrial-grade design supporting mass IV testing equipment continuous operation (24h/7d)
Specifications:
IV Sorting Integrated Testing Machine Configuration
IV Curve Measurement Range: 0-20W (0-25A/1mV resolution)
Test Consistency: ≤±0.5% (AAA standard)
Flash Duration: 0-30ms programmable
Spectral Compliance: IEC60904-9/JISC8933 AAA
Technical Parameter Matrix:
| Category | IV Tester Specification |
|---|---|
| Light Intensity | 100mW/cm² (20-123mW/cm² adjustable) |
| Uniformity | ≤±2% AAA |
| Measurement | Voc/Isc/Pmax/EFF etc. 10 parameters |
| Data Interface | RS485/Weinview HMI + AOC industrial PC |
Key Components:
IV Sorting Integrated Machine Core System
Customized test host with electronic load
Siemens PLC motion control module
Germany Heyman pulsed light source (2×3500W)
Environmental Compliance:
Optimized for mass IV curve equipment operation at 923m elevation
Stable performance under -25.1℃~40℃ extremes
Humidity compensation (40% RH ±5%)
Voltage tolerance: 220V (+10%/-15%)
Our Services:
About Us:
Yoha Solar is a high-tech enterprise dedicated to the research, development, manufacturing, sales, and after-sales service of serial photoelectric automation equipment.
15+ Years Engaged In Solar
300+ Customers Worldwide
Our company primarily serves the solar photovoltaic industry and holds its own import and export rights. We have developed a range of independent R&D equipment.
Main Machinery:Fiber Laser Cutting Machine
Solar cell sorting Machine
Solar Cell IV tester
EL defect tester
EL and AOI Appearance Tester
Solar Panel Production Line
Other Auxiliary Machines
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2014
Total Annual:
5000000-10000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Wuhan Yoha Solar Technology Co., Ltd., located in the Wuhan East Lake High-Tech Development Zone (Optics Valley of China, Wuhan), is a high-tech enterprise dedicated to the research, development, manufacturing, sales, and after-sales service of serial photoelectric automation equipment. 15+ Yea... Wuhan Yoha Solar Technology Co., Ltd., located in the Wuhan East Lake High-Tech Development Zone (Optics Valley of China, Wuhan), is a high-tech enterprise dedicated to the research, development, manufacturing, sales, and after-sales service of serial photoelectric automation equipment. 15+ Yea...
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