Heavy new! Photovoltaic Four Piece Testing Fixture: Four piece synchronous testing, IV+EL can be completed in one go-Chemical Instrument Network

In the wave of pursuing technological innovation and process optimization in the photovoltaic industry, the cutting technology of solar cells is constantly iterating,Four slice technologyWith its unique technological characteristics, it has become a key research and development direction for many photovoltaic enterprises, gradually becoming a new trend of industry attention.

As a key gateway to ensure the quality of battery cells, how to adapt to quarter cell technology and achieve precise and efficient testing in the testing process has become a core issue of concern for many enterprises. Based on this, deepWe specialize in the field of I-V testing and conduct targeted research and developmentFour piece testing fixture weightbrightphase！

Core breakthrough! Realize "Four piece synchronization+dual testing in one"

This fixture is our I-V testerExclusive supporting componentsFocus on the testing scenario of quarter cell batteriesdeep customizationEnsure precise adaptation, stability, and efficiency of the testing process.

重磅上新！光伏四分片测试工装：四片同步测，IV+EL一次搞定

One of the core competencies:It can cut a whole battery cell into four pieces and four quarters at once, and synchronously complete the collection of IV electrical performance parameters.
Core Competency 2:Integrated EL testing function, while testing electrical performance, can simultaneously perform EL defect detection on four or four pieces, and identify hidden cracks, broken gates, and other issues in one go.

Hardcore configuration: Detailed explanation of I-V tester parameters

As the core load-bearing equipment of the tooling, our I-V tester has the capability tokarmafrontierofTesting performance, detailed parameters are explained in sections as follows:

Light source parameters

Reference standards:IEC60904-9:2020
Light source type:Xenon lamp pulse light source
Spectral range:300-1200nm
Spectral matching degree:≤12.5%
Irradiance non-uniformity:2%
Long term instability of irradiance:1%
Range of irradiance:200W/㎡~1200W/㎡
Radiation area:330*330mm
Pulse width:10-100ms

EL parameters

Camera parameters:5-megapixel, high-definition high-speed near-infrared camera
Testing items:Hidden cracks, fissures, black hearts, black spots, pollution, broken bars, etc

Empower mass production, invite you to explore together

The launch of this four piece testing fixture is a quick response to industry technology trends and a powerful support for helping enterprises reduce costs, increase efficiency, and improve quality control. It uses“Four piece synchronous testing+IV/EL same station testing”The core capability provides a better solution for mass production testing of quarter cell batteries.

If you are struggling with issues such as low efficiency and unsynchronized data in quartering testing, please feel free to contact us at any time for new product details or to schedule a demo! Empower and upgrade your photovoltaic business with efficient and accurate testing technology