Optimum Tilt Angle and Solar Radiation of Photovoltaic Modules for Gulf Collaboration Council Countries

Table 10

PVWatts results for optimum yearly tilt angle.

	Oman	UAE	KSA	Qatar	Bahrain	Kuwait
January	5.81	5.55	5.6	5.59	4.87	4.97
February	6.38	6.54	6.06	6.57	4.9	4.93
March	6.85	6.04	6.3	6.04	5.33	5.29
April	7.05	6.49	6.36	6.47	5.8	5.68
May	6.61	7.13	6.85	7.08	5.91	5.74
June	5.97	7.01	7.24	6.95	6.4	6.19
July	5.07	6.81	7.17	6.76	6.46	6.27
August	5.28	7.05	7.23	7.01	6.39	6.25
September	6.02	7.04	7.31	7.04	6.46	6.40
October	6.38	6.71	7.1	6.73	5.84	5.87
November	5.93	5.87	3.99	5.90	4.64	4.71
December	5.56	5.87	4.75	5.31	5.33	5.84
Total	6.08	6.51	6.33	6.45	5.69	5.68