SOLAR POWER INTERNATIONAL 2011: new polar-axis solar tracker from Grupo Clavijo

In line with their innovation philosophy and responding to market needs, spanish firm Grupo Clavijo has designed a new polar-axis solar tracker (one-axis), which it will present at Solar Power International 2011 in Dallas (USA), thus expanding its wide range of solar trackers (one- and two-axis) and fixed structures, which the company has been manufacturing, marketing and installing worldwide since 2005. This new tracker features a single axis which orients the panels by tracking the zenith movement of the sun. Its main features are: Flexibility in the positioning of the photovoltaic panels: maximum use of the available surface. Up to 840 m2 of panel surface per unit (may be increased to 970 m2). Robustness Quick and easy set up Tracking program via PLC astronomical calculations Direct connection with the anemometer with an option to include a monitor and test button to use the anemometer with several units (minimises the work and facilitates inspections). The configuration of the trackers can be modified globally (if the installation is monitored), individually via the buttons on the electrical cabinet, or via a mobile terminal. There is also the option of equipping the tracker with anemometers and data recorders, communications and solar farm monitoring. Grupo Clavijo offers additional services for the tracker: shade analysis, installation, start-up or preventive maintenance, to name a few. In short, it is a technologically advanced solution with an unbeatable investment/productivity ratio.