Measurement time is just 1 second! Discover string generation failures with open circuit voltage Voc and internal resistance measurement.
The "PVR-1500/1000" is a PV resistance checker that can quickly measure open circuit voltage and internal resistance. It achieves simultaneous measurement in just 1 second, allowing for quick measurements even in large power plants. It helps identify faulty strings through the measurement of open circuit voltage (Voc) and internal resistance (Ω). It can be used for everything from mega solar systems with a maximum input of 1,500V to small-scale generation. Please feel free to contact us if you have any inquiries. 【Features】 ■ Usable for everything from mega solar systems with a maximum input of 1,500V to small-scale generation ■ Easy checks with connection boxes ■ Identifies faulty strings through the measurement of open circuit voltage (Voc) and internal resistance (Ω) ■ Achieves simultaneous measurement in just 1 second, allowing for quick measurements even in large power plants *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
【PVR-1500】 ◎ Maximum measurement voltage: 1500V Display resolution: 0.1V Accuracy: ±0.1% F/S ◎ Maximum measurement resistance: 1000Ω Display resolution: 1Ω Accuracy: ±0.5% F/S ◎ Measurement time: 1 second (voltage/resistance simultaneously) 【PVR-1000】 ◎ Maximum measurement voltage: 1000V Display resolution: 0.1V Accuracy: ±0.1% F/S ◎ Maximum measurement resistance: 1000Ω Display resolution: 1Ω Accuracy: ±0.5% F/S ◎ Measurement time: 1 second (voltage/resistance simultaneously) * For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（3）
Download All Catalogs
Company information
Shin-ei Electronic Measuring Instruments is a measuring instrument manufacturer established in 1978. Since its founding, we have upheld the motto of "Contributing to society through measurement technology" and have developed and sold various measuring instruments, including inspection devices for mobile phones, solar module inspection devices, battery testers, camera module inspection devices, and software automated verification evaluation devices. We will continue to refine the technologies we have built up so far, adapt to the times, and provide products that maximize value and delight our customers. Looking to the future, we aim to contribute to the realization of "GX" by leveraging our expertise in new energy businesses, focusing on solar power, batteries, and monitoring technologies that we have cultivated thus far.