Photovoltaic - Efficient and safe photovoltaics

Photovoltaic systems represent an environmentally friendly source of renewable energy. Photovoltaic cells work all year round - even in winter and the only condition for their operation is the presence of sunlight. Our equipment makes it possible to measure the parameters of these systems. A range of DC and AC side tests according to EN 62446 is available, as well as all measurements to determine the safety status of domestic electrical systems.

Efficient and safe photovoltaics.

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Sonel MPI-540-PV

A highly versatile meter, designed

in particular for testing photovoltaic

systems.

The instrument will perform a set

of tests on the DC and AC side

- in accordance with the guidelines

of EN 62446 standard.

Sonel IRM-1

Insolation and temperature meter compatible with MPI-540-PV
and PVM-1021

APPLICATION

For measuring irradiance and temperature of photovoltaic panel and the environment.

Sonel PVM-1021

Compact meter

for photovoltaic systems up to 1000 V

APPLICATION

Inspection of photovoltaic systems in terms of safety of use, according to IEC 62446-1 cat. 1.

PVM-1 adapter

CP-PV measuring clamps

Accessories necessary for measuring in photovoltaic systems parameters such as current, voltage and power on the DC side. Standard equipment of MPI-540-PV.

MRU series

Earth resistance and soil

resistivity meters

APPLICATION

Performance of earth resistance measurements in accordance with IEC 61557-5 and IEC 60364-6 standards.
Measurements of the protective conductors continuity in accordance with EN 61557-4 with a current
of 200 mA.

KT series

Thermal imaging cameras for measuring the temperature of solar panels

APPLICATION

Detection of hot spots caused by cell damage or localised shading.
Detection of overheating by-passes.
Detection of overheated overcurrent protections.
Identification of overheating cables and connectors.

Sonel CMP-1015-PV

Digital clamp meter for photovoltaic

installations

APPLICATION

HVDC voltage measurement (up to 1500 V DC).
DC and AC current measurement.
Temperature measurement.
Current and voltage measurements downstream the inverter, frequency converter or in the VFD system.
Built-in recorder and communication with Sonel Multimeter Mobile android application.
with the AHV-3 adapter is used to measure high DC voltages (up to 3000 V DC)

Sonel PVM-1530

Professional meter for photovoltaic installations up to 1500 V

APPLICATION

It allows the measurement of:
• 1 category according to EN 62446-1.
• the I-U curve for category 2 according
to EN 62446-1 and EN 61829.
• photovoltaic panels.