Advantages of solar cell sorting machine equipment

Solar cell sorting machine technical plan Part 1 Equipment introduction and technical plan
Description
The solar cell sorting machine is a high-reliability, high-precision solar energy sorting machine developed and produced by Wuhan Sanggong Optoelectronic Equipment Manufacturing Co., Ltd. Special equipment for battery chip testing. The equipment uses high-power, long-life imported pulse xenon lamps as the simulator light source, imported ultra-high-precision four-channel synchronous data acquisition cards for test data collection, and professional ultra-linear electronic loads to ensure accurate test results. It is suitable for solar photovoltaic module manufacturers to sort and analyze solar cells.
Technical features
Constant light intensity, ensuring constant light intensity in the test interval, ensuring the test data is true and reliable. Flashing pulse width ~ continuously adjustable, step-by-step, adaptable to different battery cell measurements.
Digital control ensures test accuracy and programmable control of hardware parameters, simplifying equipment debugging and maintenance.
Use high-speed synchronous acquisition card to restore more details of the test curve and accurately reflect the actual working conditions of the cells under test.
, using infrared temperature measurement, truly reflects the temperature changes of the battery cells, and automatically completes temperature compensation.
, automatic control, real-time detection of the working status of battery cells and main unit circuits throughout the entire test interval, and provision of software/hardware protection to ensure reliable operation of the equipment.
Technical parameters
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Light source

High-power pulse xenon lamp, xenon lamp life span of 10,000 times (imported)

Light intensity range

(Adjustment range)

Spectrum

The range meets the requirements of spectral irradiance distribution

Irradiance uniformity





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Irradiance stability







Test repeatability





Flash duration

~Continuously adjustable, stepwise

Data collection
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The curve exceeds data collection points

Test system



Test area



Test speed

Seconds/film

Measuring temperature range

~℃ (resolution infrared temperature measurement, direct battery measurement Chip temperature

Effective test range



Measurement voltage range

~ Resolution) range/

Measuring current range

~ (resolution) range/

Test parameters

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Test condition calibration

Automatic calibration

Working time

The equipment can work continuously for more than hours

Power supply

Single phase

Quasi-terminology
Symbol

Definition

Unit



Short circuit current

Amperes



Open circuit voltage

Volts



Maximum power

Watts



Current at maximum power

Amperes



Voltage at maximum power

Volts



Series resistance of solar cells

Ohm



Parallel resistance of solar cells

Ohm



Efficiency/area*incident light





Fill factor/*



Light intensity

Incident light/



Temperature

Ambient temperature during testing

Degrees Celsius (℃)


, Application scope
Suitable for testing and sorting of solar cell monoliths
Part 2, Company Profile
Sanggong Optoelectronics is located in Wuhan, China Optics Valley. It is a high-tech enterprise supported by the Innovation Fund of the Ministry of Science and Technology, and has self-operated import and export rights. The company is committed to the manufacturing of professional laser equipment, optoelectronic equipment and solar cell testing equipment, and provides customers with complete solutions. At present, the company has multiple agents and offices across the country and around the world, and its products are exported to dozens of countries and regions such as the United States, Argentina, the United Kingdom, France, Russia, Japan, South Korea, Australia, and South Africa.
As a newly emerging industrial laser equipment manufacturing enterprise with the world's advanced core technology level, it now has the following products
End-pumped lasers
Leading domestically and internationally advanced infrared lasers, green lasers Optical laser, ultraviolet laser series
Series of laser equipment for the production of solar thin film cells and crystalline silicon cells
Laser engraving machine, laser marking machine, laser edge cleaning machine, laser insulation machine, laser drilling machine, Laser dicing machine, solar cell sorting machine, solar module tester, defect detection tester, solar laminator, etc.
Laser micro-processing equipment series
Laser resistance trimming machine, ceramic laser dicing machine, Laser engraving machine, wafer laser dicing machine, flexible circuit board laser cutting machine
Laser marking series
Fiber laser marking machine, laser marking machine, semiconductor laser marking machine, green light laser Marking machine, UV laser marking machine full range of products
Laser engraving and cutting series products
Metal laser cutting machine, non-metal laser cutting machine
Gradually forming a leading position with lasers and laser micro-machining equipment comprehensive laser equipment manufacturing enterprise.
Sanggong Optoelectronics has always been at the forefront of laser technology and application, taking the development of the laser industry and revitalizing the national industry as its own responsibility, adhering to the business philosophy of customer-centered and developing together with customers, and insisting on professionalism and practicality Based on product design principles, we are dedicated to providing a full set of laser application solutions and complete system services to Chinese and foreign enterprises, and creating a new image of China's honest enterprise brand.