Current Location

DKASC, Alice Springs

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Manufacturer Trina
Array Rating 23.4kW
PV Technology mono-Si
Array Structure Tracker: Dual Axis
Installed 2009

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Current Output

Trina monocrystalline silicon array, large-scale dual axis trackers.

These dual-axis tracking arrays adjust the orientation of the panels through the day to maximise their exposure to the sun.

To take advantage of the available area on the tracking array, efficient monocrystalline panels have been used.

The trackers operate by continually monitoring light intensity, and processing this information to drive the arrays’ motorised supports. At sunrise, light hitting the sensor at the rear of the control units will trigger movement back towards the east. On a completely overcast day, the panel surface adjusts to horizontal.

The control and drive systems use less than one watt of DC power from the array's output. Tracking is expected to increase this array's output by 35%.

The long term performance of these tracking arrays can be compared to that of the fixed Trina monocrystalline array to see the gain contributed by the trackers at different times of the year.

Solar Inception delivers complete photovoltaic power plants. They are distributors for Trina Solar, a photovoltaic manufacturing company based in China.

*This systems was originally 6 trackers of TRINA 175W PV Modules. On 14th August 2013, 4 of the 6 trackers had their TRINA 175W PV modules changed out with TRINA 195W PV modules and the original system (SITE 1A) was reduced to 2 trackers. The other four trackers with the new 195W modules on them were formed into a new system (SITE 1B). This change was at the request of TRINA who had identified a discolouration issue with some of the 175W PV modules. This discolouration was not affecting performance at this stage and was deemed to be caused by a faulty batch of back sheeting. Two of the six trackers have retained the original PV modules to allow assessment of their long term performance.

Array Rating 23.4kW
Panel Rating 195W
Number Of Panels 4 x 30
Panel Type Trina TSM-195DC01A
Array Area 4 x 38.37 m²
Type Of Tracker DEGERenergie 5000NT, dual axis
Inverter Size / Type 4 x 6 kW, SMA SMC 6000A
Installation Completed Thu, 8 Jan 2009
Array Tilt/Azimuth Variable: Dual axis tracking.


Notes on the Data

  1. Site 1A and 1B: Configuration Changes

    SITE 1: Large Scale Tracke: Degerenergie has been modifed. Originally 6 trackesr each with 30 x 175W Trina PV modules, this has now been split into two systems - SITE 1A. Two Degerenergie trackers each with 30 x 175 W Trina Modules - SITE 1B. Four Degerenergie trackers each with 30 x 195 W Trina Modules. These are new PV modules This change was at the request of TRINA who had identified a discolouration issue with some of the 175W PV modules. This discolouration was not affecting performance at this stage and was deemed to be caused by a faulty batch of back sheeting. Two of the six trackers have retained the original PV modules to allow assessment of their long term performance.. The two new sites will be fully integrated into the website, whilst the original data stream is still available for download but will no longer be available on the automated graphing. The following list provides a summary - Original SITE1 : Large Scale Trackers, DEGERenergie - New SITE 1A : DEGERenergie Trackers & TRINA 175W - New SITE1B : DEGERenergie Trackers & TRINA 195W


    Fri, 20 Sep 2013