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

Figure 6

Global Solar radiation as measured on four surfaces at different angles 0°, 15°, 20°, and 25° for the months of (a) January, (b) February, (c) March, and (d) April.

(a)

(b)

(c)

(d)