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The Sonel IRM-1 is a small but indispensable meter for the of testing solar PV systems. By measuring solar radiation values, as well as panel and ambient temperatures, it provides the necessary data to convert the results into STC conditions. The meter has a built in recorder with a memory capable of storing 5000 records. This enables the instrument to be used as a tool in the PV plant design process as well helping to diagnose panel shading problems.
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The Sonel PVM-1020 meter is probably the world’s smallest photovoltaic system meter with such a substantial number of measurement functions. The functions are selected with a rotary switch. Additional parameters are set with buttons located on the housing. All buttons and the graphic display are backlit, which greatly facilitates operation in shaded places, e.g. when taking measurements under ground-mounted PV systems. Large memory significantly shortens preparation of documents after the measurement.
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The Sonel PVM-1020 kit is probably the world's smallest photovoltaic system meter with such a substantial number of measurement functions. The functions are selected with a rotary switch. Additional parameters are set with buttons located on the housing. All buttons and the graphic display are backlit, which greatly facilitates operation in shaded places, e.g. when taking measurements under ground-mounted PV systems. Large memory significantly shortens preparation of documents after the measurement.
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The Sonel CMP-1015-PV is dedicated to measuring AC and DC current and voltage in solar photovoltaic installations. The clampmeter is versatile due to its many measurement options. In addition to the basic measurements, the Sonel CMP-1015-PV is a datalogger and recorder with graphs. Working in full sun is also not difficult thanks to the clampmeters high brightness display.
