| RELEQUICK and the renewable energies |
Relequick, as a company committed to taking care of our environment, presents a new product line aimed at the branch of the
renewable energies.
Our first development in this area is our new photovoltaic monitoring system, which will help our customers get the maximum
performance out of their photovoltaic fields. Failures on the photovoltaic installation will be detected immediately and you will
get a much more accurate view of how your field and its elements are working.
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| Photovoltaic monitoring system |
| Download presentation leaflet |
These are the main features of our newly developed system:
- Versatile, modular, easily installable system for photovoltaic monitoring and data
transmission and visualization.
- It allows to verify the correct operation of the installation and to detect its failures in order
to correct them easily and quickly.
- A tool of great assistance for the maintenance of the installation to ensure its performance is always
optimum.
- The system information will be accessible anywhere an Internet connection is available,
including a complete database and useful graphs and comparisons. The web application lets also manage the
system alarms and monitor the performance of the installation and the energy generated.
- In addition, the application will send automatically SMS warnings in case of breakdown, dirtiness or loss of
performance on the photovoltaic modules, or if a failure is detected on a string or in the installation. This will
avoid decreases in the energy generation, providing the maintenance with greater agility.
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| Specifications |
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Communications |
Inputs |
Supply |
Description |
Dimensions |
SCM-10
String Control Module |
MODBUS RTU RS485
19,200 / 38,400 bauds |
PT100 / PT1000, 2 - 3 wires
12 Hall effect sensors |
220 VAC |
Collects the data from the sensors and calculates the energy generated per string |
45 x 75 x 105 mm |
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HS3 |
RJ11 cable |
25 A maximum |
From SCM |
3 Hall effect sensors |
20 x 60 x 110 mm |
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HS4 |
RJ11 cable |
25 A maximum |
From SCM |
4 Hall effect sensors |
20 x 60 x 144 mm |
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CS-200 |
RJ11 |
- |
- |
RJ11 cable |
200 mm |
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CS-400 |
RJ11 |
- |
- |
RJ11 cable |
400 mm |
ICM-10
Installation Control Module |
MODBUS RTU RS485
19,200 / 38,400 bauds |
Irradiance, wind and humidity sensors
4 digital inputs |
220 VAC |
Collects the measurements of the ambient variables |
45 x 75 x 105 mm |
RDM
Relequick's Data Modem |
MODBUS RTU RS485
19,200 / 38,400 bauds |
- |
220 VAC |
Transmits collected data to a server via a GPRS connection |
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| Advantages of Relequick's monitoring system |
- Installation on DIN rail or panel, in a reduced space to improve compatibility between old and new installations.
- Fast and easy installation of the sensors.
- The system does not need complex wiring. The installation is practically plug & play.
- Every module can work with up to 12 sensors distributed in groups of 3 or 4 sensors for the best scalability.
- Up to 900 concentrators in a master / slave configuration.
- Voltage, current and produced energy are measured in DC before the inverter.
- Standard communications protocol MODBUS RTU.
- Transmission speed customizable (19,200 and 38,400 bauds possible).
- Data are stored on a server and accessible by means of a web application.
- The system sends SMS warnings automatically if deviations are detected.
- Current of up to 25 A possible, optionally 100 and 200 A.
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| System structure |
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| Example installation |
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Click on the following image to get a larger view of an example installation of our monitoring system. |
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| Access to the monitoring system |
Once you have been provided with an access user and a password you can log into your account and access the web application
by clicking on the following link:
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