Suntrack 10

The SUNTRACK 10 is a microcontroller-based system, ECU (Electronic Control Unit), which has been designed to follow up on two axes with high precision. It is suitable for all types of PV modules most common, including photovoltaic panels, concentration systems and heliostats.

The control modules, working in open loop, calculate the relative position of the Sun (astronomical events), both Elevation and Azimuth, with a precision of 0.01 °. In closed loop, the system has a solar sensor that works when there is enough radiation directly and includes an auto adjustable function   for the sensor solar and photovoltaic tower, eliminating the need for very precise adjustments in the alignment between the sensor mechanical solar and photovoltaic tower.

The solar follower has two communication ports for RS 485 MODBUS. One for configurig software, allowing maintenance and operation. The other allows the integration of the system of central control of the plant site, through the monitoring software.

Technical Features


Dimensions

Mechanical assembly

Power supply

Digital inputs

Digital inputs protection

Digital outputs

Digital outputs protection

Analog inputs

Analog outputs

Encoders inputs

Communication ports

Anemometer input

Anemometer input protection

Open-loop accuracy

Close-loop accuracy

Temperature of work

Maximun relative dampness

Luminous indicators

Test of certification

240 x 160 x 38 mm

Rail DIN

24V (± 20%) 10A (+10%)

13. Phoenix conector of 8A

Opto aisladas

14. Phoenix conector of 8A. 24V / 2A

Over current, inverse polarity and contact short-circuit.

8. Current input. From 0 to 20 mA

2. 24V / 20mA. Impedance to connecting
< 600kΩ

2 DB9 conectors. 3 Digital inputs/conector. 24V / 30mA. Frecuency 1.6kHz

2 DB9 conectors. 1 Optoisolated port. Phisical support RS-485. Modbus-RTU protocol

Phoenix conector of 8A. 24V / 2A

Over current, inverse polarity and contact short-circuit.

> 0.015º

> 0.01º

From -40º a +85º

95%

5 Leds

CE marked



Configuration Software

The configuration software for the PC environment allows the installer to set the parameters characteristic of each tower and display on the screen the behavior of the photovoltaic   system. It facilitates the commisioning and maintenance of solar tracker.

Software de configuraciónSoftware de configuración