Campbell SP10, Instruction Manual

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SP10, SP10R, SP20, and SP20R Solar Panels
4
3.2 Orientation
The solar panel should be oriented to receive maximum insolation (incident
solar radiation) over the course of a year. Suggested tilt angles of the solar
panel are given in Table 1.
After determining the tilt angle, loosen the 5/16" nuts on each side of the solar
panel, adjust the panel, and tighten the two nuts to secure the position. See
Figure 4.
TABLE 1. Solar Panel Tilt Angle*
Site Latitude (N or S) Tilt Angle
0
−
10
°
10
°
11
−
20
°
Latitude +5
°
21
−
45 La10
°
46
−
65 La15
°
> 65 80
°
* From "Design Aids for Small PV Power Systems", Solorex Corp.
FIGURE 3. Angle Settings on Mounting Bracket