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Brand Name : YOHA
Model Number : YH-IV-AAA
Certification : CE
Place of Origin : China
MOQ : 1
Price : Contact Us
Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability : We can provide long-term stable supply. For more details, please contact us
Packaging Details : Wooden cases
Effective test range : 220 X 220mm
Spectrum : IEC60904-9
Light intensity non-uniformity : ≤ ± 2% AAAA
Instability degree of irradiation : ≤ ± 2% AAAA
Test result consistency : ≤ ± 0.5% AAA
Test error : ≤ 1% AAA

Technical specifications:
This system is designed for solar PV panel manufacturers aiming to enhance their Solar Panel Production Line. It functions as a high-precision IV Tester and Automatic Solar Cell IV Tester integrated within an IV Integrated Machine. In addition, it serves as an IV Sorting Integrated Testing Machine and forms a critical component of Mass IV Testing Equipment for efficient sorting and analytical testing of solar panels.
Features:
Parameters:
| Parameter | Specification |
| Effective Test Range | 220 × 220 mm |
| Test Range | 0–20 W |
| Lamp Spectrum | In line with IEC60904-9 and JISC8933 (A Grade) |
| Light Intensity | 100 mW/cm² (continuously adjustable range: 20–123 W/cm²) |
| Light Intensity Non-uniformity | ≤ ±2% AAAA |
| Irradiation Instability | ≤ ±2% AAA |
| Test Result Consistency | ≤ ±0.5% AAA |
| Electrical Properties Test Error | ≤ 1% AAA |
| Single Flash Time | 10–100 ms (customized) |
| Measuring Voltage | 0–0.08 V (resolution: 1 mV) |
| Measuring Current | 0–20 A (resolution: 1 mA) |
| Test Parameters | Isc, Voc, Pmax, Vm, Im, FF, EFF, Temp, Rs, RSH |
| Power Demand | 220 V / 50 Hz / 2 KVA |
| Production Capacity | 2000 pcs/hour (average speed: ~1.8 seconds per tablet; excludes pick-and-place time) |
| Fragment Rate | ≤ 0.05% |
| Defective Over-Judgment Rate | ~6% (calculated as A Grade cell misjudged as B Grade / Tested Quantity) |
| Missed Rate | ≤ 0.3% (calculated as Quantity of missed Grade B / Tested Quantity) |
Environmental Requirements:
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
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Advanced Solar Panel Sorting Machine Automatic Solar Cell IV Tester & Testing Equipment Images |