IV Curve Tracer Product List and Ranking from 4 Manufacturers, Suppliers and Companies

I-V Curve Tracer [PV Analyzer Gamma 600/1000]

High-precision IV curve measurement device. Detailed measurement settings and automatic measurements can be performed without a PC. Ideal for the development and research of solar cells, such as outdoor exposure tests. [Demo unit available for loan◎]

We have adopted an electronic load method to achieve high-performance I-V curve measurement. Based on customer requirements, we will configure a solar cell evaluation system centered around this device. We can also propose systems such as measurement systems in open state and grid-connected measurement systems using power conditioners. Of course, it can also be used for maintenance purposes. ◆ Variable sweep direction: short circuit → open circuit, open circuit → short circuit, etc. ◆ Variable sweep time: 150[ms] to 1000[ms] ◆ I-V curves can be checked on-site using a high-resolution color monitor ◆ Measurement of special solar cells (CPV) from a single unit is possible ◆ Clear graph display through 1024-point measurement * For more details, please download the PDF or feel free to contact us. * Demo units are also available for loan, so please get in touch.

Company：Nippon Kernel System CO., LTD.
Price：Other

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I-V curve tracer

It is a handy type I-V curve tracer, ideal for the maintenance of solar power plants with string voltages below 1,500V.

By measuring the solar radiation at the site and the temperature of the modules, we can calculate the actual values at STC and compare them with the rated values of the modules to determine if they are producing output. This allows us to identify output reductions due to dirt or degradation of the modules by comparing the measured values during regular inspections. Maintenance and servicing can be performed for both residential systems and mega-solar installations, as well as for individual modules. By comparing the measured values under the same conditions as the rated values specified in the JPEA guidelines, we can detect output reductions that do not distort the I-V curve. Additionally, we can monitor performance degradation and output reductions by comparing performance during each inspection.

Company：エクセル
Price：500,000 yen-1 million yen

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I-V Curve Tracer "Epsilon 400/1000"

PV Analyzer "Epsilon" allows for easy IV curve measurement with a simple one-button operation. It can display 1024 points, enabling the observation of subtle changes in the I-V curve. [Discontinued]

The PV analyzer "Epsilon 400/1000," which is optimal for measuring I-V curves, is a product focused on ease of use with simple operation, Wi-Fi communication, and a color LCD. With a lineup of 400V and 1000V/1500V (introduced in a separate catalog), it can be widely used for the maintenance of solar cells, from general household use to mega-solar installations. Additionally, it is equipped with accident prevention features, making it a safe measuring instrument that can be confidently used even by construction technicians performing measurements for the first time. *Both "Epsilon 400 and 1000" have been updated to a new model, and individual product details are available, so please refer to those. *The "Epsilon 1500" is also available as a separate product, so please refer to that. *For more details, please download the PDF or feel free to contact us. *Demo units are also available for loan, so please get in touch.

Company：Nippon Kernel System CO., LTD.
Price：Other

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Rental of the I-V curve tracer "Epsilon 1500" has begun!

Due to the requests of many customers, we have started renting out the PV analyzer "Epsilon 1500" for completion inspections and spot inspections of solar power plants!

The "Epsilon 1500V" is an IV curve tracer designed for the maintenance of high-voltage solar power generation systems. Building on the features of the PV analyzer "Epsilon 400/1000," it achieves 1500[V] measurement. 【Features】 ■ Short measurement time (approximately 1 second until result display; less affected by sudden changes in sunlight or shadows) ■ Simple operability (measurement possible with one button, no prior settings required) ■ By connecting this device and the measurement unit (CMU12281, available for simultaneous rental) to a PC, synchronization of I-V curves with sunlight and temperature data is possible (using the included software) ■ Uses MC4 connectors for the measurement connection, ensuring reliable and safe measurements ■ Equipped with a voltage tester function, capable of measuring voltages up to 1500[V] continuously *For more details, please check the URL below or feel free to contact us. http://www.kernel-sys.co.jp/product/rental/nks_rental.html

Company：Nippon Kernel System CO., LTD.
Price：Other

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Logic Analyzer

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Solar Power Generation I-V Curve Tracer 'IVH-2000Z'

Detecting string abnormalities in solar cell modules from residential to industrial and mega solar applications!

The "IVH-2000Z" is a curve tracer that allows for easy measurement of solar cell output (I-V characteristics) with a tester-like feel. With color display, it is easy to identify five strings for overlay comparison of I-V characteristics. It can measure nine items, including operating voltage Vpm, operating current Ipm, and internal resistance Ω. With an internal memory of 800 entries, it can comfortably handle mega solar measurements. 【Features】 ■ Easily measure solar cell output (I-V characteristics) with a tester-like feel ■ Easy identification of five strings for overlay comparison of I-V characteristics with color display ■ Can measure nine items, including operating voltage Vpm, operating current Ipm, and internal resistance Ω ■ Simultaneously measure internal resistance while measuring I-V, allowing for assessment of string degradation ■ Comfortable handling of mega solar measurements with an internal memory of 800 entries *For more details, please refer to the PDF document or feel free to contact us.

Company：エヌ・ティ・ティ・レンタル・エンジニアリング
Price：Other

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I-V curve tracer "IVH-2020Z"

Handy and capable of measuring high currents! Easy measurement with a tester-like feel! Your reliable partner on site, IVH-2020Z.

The "IVH-2020Z" is an I-V curve tracer that measures I-V curve characteristics. It supports high current systems up to 30A. It comes standard with a Class C all-day solar radiation meter, making it easy to determine quality with its color comparison measurement function. It can be easily operated with three buttons. Additionally, it is equipped with an LCD shading cover designed for outdoor use. Please feel free to contact us if you have any inquiries. 【Features】 ■ Supports high current systems up to 30A ■ Equipped with internal resistance measurement function ■ Easy quality determination with color comparison measurement function ■ Equipped with an LCD shading cover for outdoor use ■ Simple operation with three buttons 【Book Publication】 The I-V curve tracer "IVH-2020Z" has been featured in the book "Solar Power Plant Maintenance Guide: From Basics and Maintenance to Troubleshooting" (Ohmsha). For more details, please refer to the related link.

Company：新栄電子計測器
Price：Other

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Perovskite-compatible I-V curve tracer "IVCT-2500"

Compatible with perovskite solar cells! I-V curve tracer for solar cell performance evaluation.

This is an I-V curve tracer for evaluating the performance of solar cells, compatible with perovskite solar cells. By using a bipolar power supply capable of four-quadrant operation, it is possible to trace the I-V characteristics (IV characteristics) across the entire range. The maximum output is -10 to +500V/±5A/Max2.5kW (range changes are possible; please inquire). After the source output, measurements can be started after a set delay time, allowing for stable measurement results. Additionally, the included software allows for settings such as sweep direction, delay time, and number of measurement points.

Company：新栄電子計測器
Price：Other

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I-V curve tracer *Measurement of N-Type solar cells is also possible!

You can easily see the power generation status of the solar power generation system at the string unit level! An I-V curve tracer that is ideal for completion inspections and regular inspections of mega-solar systems!

The PV Analyzer "Epsilon 1000/1500" is an I-V curve measurement device capable of measuring new high-efficiency solar cells. It is the most popular measuring instrument for assessing the actual power generation of PV power systems. 【Features】 ■ Current measurement up to a maximum of 30[A] Supports I-V measurements for various types of solar cells, including N-Type, half-cut cells, and bifacial types! ■ Short measurement time (approximately 1 second until result display, less affected by sudden changes in sunlight) ■ Simple operability (screen supports Japanese display, easy measurement with one button) ■ Internal data storage capacity of 9999 entries, suitable for large-scale power plants ■ When used simultaneously with the measurement unit (CMU12281) [sold separately] and connected to a PC, I-V curve data can be combined with irradiance and temperature data and automatically saved to the PC (using the included software) (Data can also be combined later using PC software) * For more details, please download the PDF or feel free to contact us. * Demo units are available for loan (approximately one week). The Epsilon 1500 is also available for rental.

Company：Nippon Kernel System CO., LTD.
Price：Other

Logic Analyzer

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Technical Information "Differences and Features of I-V Curve Tracer Load Methods" PDF Document

Series on What the Japanese Kernel System Can Do [8] Differences and Features of Load Methods for I-V Curve Tracers

Titled "What the Japanese Kernel System Can Do," this series introduces our company's "technology" and "commitment to product creation." The eighth theme is the differences and characteristics of load methods in I-V curve tracers.

Company：Nippon Kernel System CO., LTD.
Price：Other

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Technical Information "Evolution of PV Analyzers" PDF Document

Series on What the Japanese Kernel System Can Do [12] The Evolution of PV Analyzers

Titled "What the Japanese Kernel System Can Do," this series introduces our company's "technology" and "commitment to product creation." The final theme is the evolution of our I-V curve tracer product, the "PV Analyzer." We will also explain the parameters of the I-V curve and the line curve, which are frequently asked questions.

Company：Nippon Kernel System CO., LTD.
Price：Other

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I-V Curve Tracer [PV Analyzer Delta]

I-V curve tracer that measures the generation quadrant and reverse voltage quadrant with electronic load function and reverse voltage application function [Demo unit available for loan◎].

In addition to measuring the power generation quadrant characteristics of solar cells, measuring the reverse voltage quadrant characteristics allows for accurate short-circuit current (Isc) measurements and also enables the measurement of bypass diode characteristics within the solar cells. We will configure a solar cell evaluation system centered around this device to meet customer requirements. We can also propose systems such as measurement systems in an open state and grid-connected measurement systems using power conditioners. ◆ The electronic load and reverse voltage application function allow for I-V curve checks in both the power generation quadrant and the reverse voltage quadrant. ◆ The sweep direction is variable: short-circuit to open-circuit, open-circuit to short-circuit, etc. ◆ The sweep time is variable: 150 [ms] to 1000 [ms]. ◆ I-V curves can be checked on-site using a high-resolution color monitor. ◆ Measurements can be taken from a single special solar cell (CPV). ◆ Clear graph displays are achieved through 1024-point measurements. * For more details, please download the PDF or feel free to contact us. * Demo units are also available for loan, so please get in touch.

Company：Nippon Kernel System CO., LTD.
Price：Other

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