Designed as an integrated component of our SRA System, the 2.2m Tower provides the ideal mounting platform for a wide variety of solar resource assessment sensor configurations.
This 2.2m Tower is optimized for solar resource assessment:
- Solar sensors are mounted above the rest of the system, eliminating the possibility of reflections from the tower itself or any other sensors/accessories.
- Solar radiation measurements are positioned at the typical height of installed PV panels.
- Industry-standard solar sensors can be mounted either on our tower-top pyranometer mounting platform or our side-mount plane-of-array mounting boom.
- 2.2 m height allows easy access to pyranometers for routine maintenance using a 4’ (1.2 m) step ladder.
In addition, transportation and installation are made easier with a 66% weight reduction compared to our previous SRA tower design.
Galvanized steel tower components, made to withstand the elements, provide a strong foundation to support long-term, professional-grade solar resource assessment.
In the Box
The 2.2m Tower comes with base-plate, three 4” diameter screw-in anchors, and guy wires.
Specifications Print Specs
|With Anchors; No Ginpole or Winch Required (#9015)|
|Tools required||Please see NRG SRA Installation Manual|
|Weight||19.9 kg (43.8 pound) includes tower tube, baseplates, guy ring, guy wires, tower ground wire and hardware|
|Erected height||2.2 m (88.5 inch)|
|Tube diameter||88.9 mm (3.5 inch)|
|Footprint||.49m (19.5 inch) X .35 m (13.9 inch) for assembled baseplates|
|Guy radii||Recommended guy radii 1.7 m to 2.5 m (70 inch to 100 inch)|
|Tube length(s)||One 2.2 m (87 inch) tube|
|Guy wires||4.76 mm (3/16 inch) 7x7 galvanized aircraft cable, 3m (120 inch) length|
|Guy rings||One galvanized steel guy ring|
|Anchors||10.2 cm (4 inch) screw-in anchors standard, other anchors available|
|Wind and Ice Loading capabilities||Please see NRG SRA Installation Manual|
Mounting Boom | .52M (20.5"), Pyranometer, Plane of Array
Mount your pyranometers and achieve any orientation easily and securely.
Mounting Platform | 2xGHI for 2.2m Tower
Mount your pyranometers on one of our GHI Mounting Booms to orient the sensor to collect Global Horizontal Irradiance data.