MP-11 Portable I-V Checker

Fast On-Site I-V Checking

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Features

Sensor unit with data logger
Light & easy to carry
High power input range 18kW
Quick & auto measurement schedule
STC conversion according to IEC60904-3

MP-11 Portable I-V Checker

Fast On-Site I-V Checking

The robust, portable, and battery-powered MP-11 I-V Checker allows users to perform accurate on-site I-V performance measurements and inspections of PV modules or arrays.

Qty

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Features

Sensor unit with data logger
Light & easy to carry
High power input range 18kW
Quick & auto measurement schedule
STC conversion according to IEC60904-3

Find out more

Overview

The MP-11 is an all-in-one measurement solution. Small, light and tough, the MP-11 can be carried easily with the attached shoulder strap from site to site with all of the necessary accessories. Including radiation sensors, temperature sensors, cables and PC software for control and extended data analysis.

The MP-11 I-V Checker can measure I-V curves based on the parameters, such as Vmax, Imax, Pmax, Voc, Isc, FF, Tmod, ηeff, of any PV module type and arrays, also called strings.

It is highly suited to support PV module installation, routine checks and inspections of energy yield, tracing module performance and potential defects, and general maintenance.

The MP-11 can be used for almost any module type in the output range 10 to 1000V / 100mA to 30A / 10W to 18 kW.

The main unit can measure, display, and analyse data; all functions can be accessed through the front panel keypad, while up to 300 I-V curves can be saved in the onboard memory. Additionally, extensive data analysis, storage, and conversion to a .CSV file format can be done using the MP-11 control software.

The I-V curve measurement data displayed on the main unit is automatically converted into Standard Test Conditions (STC), values complying with the IEC60904-3 and JIS C8914 standards. This way, measurement values converted to STC can be more readily compared quantitatively when obtained during different environmental or atmospheric conditions (Global radiation, Temperature) or inter-compared between different types of modules.

Specifications

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Attribute	MP-11	Compare	View Product
Measurement range Voltage	10 to 1000 V
Measurement range Current	0.1 to 30 A
Measurement range Power	10 to 18000 W
Voltage range	auto / 100V / 600V / 1000V
Voltage resolution	0.01 V
Current range	auto / 2A /10A / 30A
Current resolution	0.01 A
Sweep time	4 to 640 ms (Auto sweep)
Measurement time	5 Sec
Measurement time interval	30 Sec
Voltage & Current Accuracy %	± 1
Data points	400
Data storage Internal memory	300
Operating temperature range	0 to 45 °C
Communication	USB
Power supply	12VDC, 5W / AA Bateries x 8
Dimensions mm	230 (W) x 320 (L) x 180 (H)
Weight	3 kg
Ingress protection	-
Sensor unit	Si-sensor / T-Type thermocouple
Input channels	-

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