Research Article

Optimum Tilt Angle for Photovoltaic Solar Panels in Zomba District, Malawi

Figure 7

Global Solar radiation as measured on four surfaces at different angles 0°, 15°, 20°, and 25°for the months of (a) May, (b) June, (c) July, and (d) August.
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(a)
132950.fig.007b
(b)
132950.fig.007c
(c)
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(d)