Installation Guide_PV-ezRack_SolarTerraceIII-A_AU_V2.0
1/10 Duerdin Street, Clayton VIC 3168 Australia
Tel: +61 3 9239 8088 Fax: +61 3 9239 8024
E-mail: [email protected] www.clenergy.com.au
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2.2 Ground Clearance
The ground clearances to the panels and the concrete base (CL and h mm) using four concrete footing
options at different wind regions are presented in the tables below. CL is the height from the bottom of the
lower panel to the ground and h is the height from the top of the concrete to the ground. (See the diagrams
on page 10).
Planning
Table1 Ground Clearance in Wind Region A (Panels up to 1700x1100mm)
Wind Region
Panels Tilt Angle
Max Spacing (m)
Continuous Paving Slab
Continuous Strip Footing
Individual Pad Footing per Leg
Transverse Strip Footing
A
CL (mm)
CL (mm)
h (mm)
h (mm)
500
700
700
900
0
200
200
400
500
500
800
800
0
0
300
300
20°
3.75
30°
3.25
Table 2 Ground Clearance in Wind Region B (Panels up to 1700x1100mm)
Wind Region
Panels Tilt Angle
Max Spacing (m)
Continuous Paving Slab
Continuous Strip Footing
Individual Pad Footing per Leg
Transverse Strip Footing
B
CL (mm)
CL (mm)
h (mm)
h (mm)
500
700
800
600
0
200
300
100
500
700
900
600
0
200
400
100
20°
3.65
30°
3.15
