Yoha （Wuhan） New Energy Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Packaging Details | Wooden cases |
| Lamp Spectrum | IEC60904-9 |
| Light Intensity | 1000W/m² |
| Light intensity non-uniformity | ≤±2%[AAA] |
| Instability degree of irradiation | ≤±1%[AAA] |
| Test results consistency | ≤±0.05%[AAA] |
| Test error of electrical properties | ≤1% AAA |
| Brand Name | YOHA |
| Model Number | YHMT-A+A+A+ |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Packaging Details | Wooden cases |
| Lamp Spectrum | IEC60904-9 | Light Intensity | 1000W/m² |
| Light intensity non-uniformity | ≤±2%[AAA] | Instability degree of irradiation | ≤±1%[AAA] |
| Test results consistency | ≤±0.05%[AAA] | Test error of electrical properties | ≤1% AAA |
| Brand Name | YOHA | Model Number | YHMT-A+A+A+ |
| Certification | CE | Place of Origin | China |
Solar Panel IV Tester
Advanced IV & Solar Cell Tester YHMT‑A+A+A+
The YHMT‑A+A+A+ functions as an IV Tester and Solar Cell Tester, automating electrical testing of monocrystalline and polycrystalline modules. Optimized for seamless Solar Panel Production Line integration, it enhances Solar Panel IV Testing performance and refines IV Curve Measurement workflows.
Spectral Matching: IEC 60904‑9 compliance
Total Irradiance: 100 mW/cm²
Adjustment Range: 70–120 mW/cm²
Uniformity & Stability: ≤ ±1%
Pulse Duration: 10–150 ms adjustable
Flash Count: Automatic count/reset
Xenon Lamp Life: 200,000 cycles (Germany)
Emission: Vertical upward
Test Area: 2700 × 1600 mm
Power: 5–700 W
Voltage & Current: 0–200 V (1 mV); 0–20 A (1 mA)
Temperature: 15–35 °C
Repeatability: ≤ ±0.2%
Error: ≤ ±1%
Auto‑Compensation for irradiance and temperature ensures reliable IV Curve Measurement
Four‑wire measurement technique minimizes errors
Parameters: Isc, Voc, Pmax, Vm, Im, FF, EFF, Temp, Rs, Rsh
Interval: 5–10 s adjustable for high‑speed Solar Panel IV Testing
Data: I‑V/P‑V curves with 8,000 points for detailed analysis
Feedback: Voice prompts and graphical IV tester's display
Real‑Time Display: Live I‑V monitoring
File Output: Customizable Excel exports with cumulative IV curve measurement charts
Configuration: Input temperature coefficients, date, serial numbers, and defect thresholds
Centralized interface for Solar Panel Production Line control
| Component | Specification | Qty |
|---|---|---|
| Main Unit (IV Tester) | Integrated electronic load | 1 |
| Simulation Source | Xenon lamp + optical system | 1 |
| Control Computer | Industrial‑grade PC | 1 |
| A/D Acquisition Card | High‑speed 8,000‑point capture | 1 |
| Software Suite | Control & analysis application | 1 |
| Connection Leads | Standard harness | 1 |
| Calibration Cell | Reference module for uniformity check | 1 |
Designed for 24/7 Solar Panel IV Testing in Solar Panel Production Line environments.
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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