Installations of solar photovoltaic (PV) equipment are becoming more prevalent and anybody who performs these installations will know that using traditional tools such as a clamp meter or multimeter to test and troubleshoot solar PV installations, firstly takes a lot of time, and secondly that the accuracy of results may vary. There is a quicker and more accurate way to test solar PV systems, which could streamline maintenance tasks.
Comtest provides several specialist PV test solutions for both 1000 V and 1500 V systems, which are used and trusted by thousands of solar PV professionals worldwide.
The Seaward PV200 Solar Installation Tester allows electrical safety and performance verification of photovoltaic installations in a safe and easy-to-use device. Transforming the way PV systems are tested, the PV200 combines ground continuity, DC operating power and operating current test functions in a hand-held device. It can also test insulation resistance, open circuit voltage and short-circuit current at the push of a button. The unit is also able to wirelessly capture and record real-time irradiance, ambient temperature, and PV module temperature measurements from the Solar Survey 200R. The PV200’s memory can store up to 999 datasets on the instrument and once downloaded to the SolarCert software, comparison to standard test conditions can be made.
Professional test certificates and reports can also be created when used with Seaward’s SolarCert software.
What is solar I-V curve? Comtest
Multimedia, Videos
A solar I-V (current-voltage) curve is a graph that visually represents the relationship between the current and voltage produced by a solar cell or panel under specific conditions.
Read more...Marktech’s latest LEDs and photodiodes NuVision Electronics
Test & Measurement
Designed for precision sensing and emission tasks, Marktech’s optoelectronic lineup serves medical, industrial, aerospace, and environmental markets.
Read more...MEMS air quality sensor Future Electronics
Test & Measurement
Bosch Sensortec’s BME690 is the latest-generation gas sensor that combines advanced monitoring capabilities with innovative artificial intelligence functionality.
Read more...True-RMS clamp meter measures 2500 A Comtest
Test & Measurement
The Fluke 376 FC True-RMS Clamp Meter with iFlex is the most advanced troubleshooting tool for industrial and commercial electricians.
Read more...Latest wireless barcode scanner Brady Corporation
Test & Measurement
Brady has launched its new barcode scanner, the CR2100, which is a wireless handheld scanner utilising Bluetooth 5 LE for communication with a host device.
Read more...hybridNETBOX instrumentation platform Vepac Electronics
Test & Measurement
The hybridNETBOX from Spectrum Instrumentation is an innovative instrumentation platform that combines a multi-channel arbitrary waveform generator (AWG) and a digitiser in a single portable unit.
Read more...14-bit AWG at 20 GS/s Vepac Electronics
Test & Measurement
The Arb Rider AWG-7000 is the world’s fastest 14-bit Arbitrary Waveform Generator, featuring a 20 GS/s real time update rate and 14-bit vertical resolution.
Read more...Additions to APD5000 series oscilloscopes Osiris Technical Systems
Test & Measurement
Each unit is equipped with an integrated CAT II digital multimeter, three programmable power supplies, a dedicated trigger line, and an arbitrary waveform generator.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version