PV strings with a system voltage of up to 1500V can be measured. Reliable I-V measurements with a linear sweep within 200 ms!
The "Epsilon 1500" is an I-V curve tracer that supports a voltage range of 1500V, suitable for large industrial solar power generation systems. It is an I-V curve tracer for solar cell strings compatible with 1500V/30A. The functions have been significantly renewed from conventional models. It can store up to 9999 data points in internal memory, displays results in about 1 second, and allows for short-term measurements that are less affected by sudden changes in sunlight or shading. 【Features】 - Capable of measuring 1500[V] and 30[A] (can also measure ultra-high output modules such as parallel strings and bifacial modules) - Added a Japanese mode to the operation guide (English is also selectable) - Equipped with reverse connection detection for safe operation (misuse detection) - Uses MC4 connectors for measurement connections, ensuring reliable and safe measurements - Has a voltage tester function, allowing for continuous voltage measurement up to 1500[V] - Internal data storage capacity of 9999 points, suitable for large-scale power plants.
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Other Features ■ Reliable and smooth graph display with 1024 measurement points ■ Linear sweep within 200 [ms], results displayed in about 1 second (Resistant to sudden changes in sunlight and shadows) ■ I-V curve comparison possible on the main unit in measurement data comparison mode ■ Two types of PC software included (measurement software and view software) ■ Detailed confirmation of I-V curves and report creation possible with the software ■ If the main unit and measurement unit (CMU12281 [sold separately]) are connected to a PC simultaneously, synchronization of I-V curves with sunlight and temperature data is possible (using the included software) * For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Since the time of the Sunshine Project at the current Ministry of Economy, Trade and Industry, we have developed simulated power sources, measuring instruments, power conditioners, and more, in response to requests from organizations such as the National Institute of Advanced Industrial Science and Technology, the Central Research Institute of Electric Power Industry, and Tokyo University of Agriculture and Technology. Based on these achievements, we have commercialized our products and expanded sales to various research institutes and manufacturers, proudly positioning ourselves as a niche leader in this field. We specialize in the development of products and systems that combine hardware and software, including simulated power sources such as solar cells and storage batteries, load devices necessary for grid connection testing, and testing systems that operate these components collectively. We also have extensive experience in solar cell measurement, and our I-V curve tracer is widely used not only for the maintenance of solar power plants but also for research and development purposes at manufacturers, research institutions, and universities. We have numerous delivery records of automated measurement systems that incorporate measuring instruments and load devices. Development of power electronics equipment that combines analog and digital technologies, development of control software using DSP, and construction of PV measurement systems are among the services we offer, tailored to meet our customers' needs.