Solar radiation in Antananarivo / Ivato Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, March 31
Total: 3704 wh/m2Hours07:00134 w/m2
08:00193 w/m2
09:00209 w/m2
10:00355 w/m2
11:00340 w/m2
12:00393 w/m2
13:00314 w/m2
14:00677 w/m2
15:00601 w/m2
16:00370 w/m2
17:00118 w/m2
Tomorrow, April 1
Total: 5497 wh/m2Hours07:0067 w/m2
08:00280 w/m2
09:00306 w/m2
10:00528 w/m2
11:00681 w/m2
12:00892 w/m2
13:00887 w/m2
14:00779 w/m2
15:00589 w/m2
16:00370 w/m2
17:00118 w/m2
Wednesday, April 2
Total: 5643 wh/m2Hours07:00131 w/m2
08:00126 w/m2
09:00330 w/m2
10:00779 w/m2
11:00865 w/m2
12:00889 w/m2
13:00829 w/m2
14:00693 w/m2
15:00552 w/m2
16:00334 w/m2
17:00115 w/m2
Thursday, April 3
Total: 6567 wh/m2Hours07:00170 w/m2
08:00419 w/m2
09:00640 w/m2
10:00808 w/m2
11:00910 w/m2
12:00940 w/m2
13:00892 w/m2
14:00762 w/m2
15:00554 w/m2
16:00358 w/m2
17:00114 w/m2
Friday, April 4
Total: 6553 wh/m2Hours07:00168 w/m2
08:00417 w/m2
09:00637 w/m2
10:00804 w/m2
11:00902 w/m2
12:00926 w/m2
13:00881 w/m2
14:00764 w/m2
15:00585 w/m2
16:00358 w/m2
17:00111 w/m2
Saturday, April 5
Total: 3356 wh/m2Hours07:0050 w/m2
08:00125 w/m2
09:00175 w/m2
10:00279 w/m2
11:00374 w/m2
12:00425 w/m2
13:00519 w/m2
14:00520 w/m2
15:00449 w/m2
16:00333 w/m2
17:00107 w/m2
Sunday, April 6
Total: 3833 wh/m2Hours07:00165 w/m2
08:00413 w/m2
09:00633 w/m2
10:00771 w/m2
11:00719 w/m2
12:00344 w/m2
13:00286 w/m2
14:00229 w/m2
15:00145 w/m2
16:0097 w/m2
17:0031 w/m2
Monday, April 7
Total: 6338 wh/m2Hours07:00152 w/m2
08:00379 w/m2
09:00576 w/m2
10:00775 w/m2
11:00894 w/m2
12:00925 w/m2
13:00878 w/m2
14:00759 w/m2
15:00577 w/m2
16:00339 w/m2
17:0084 w/m2
Tuesday, April 8
Total: 5749 wh/m2Hours07:00122 w/m2
08:00387 w/m2
09:00627 w/m2
10:00794 w/m2
11:00894 w/m2
12:00922 w/m2
13:00856 w/m2
14:00631 w/m2
15:00237 w/m2
16:00207 w/m2
17:0072 w/m2
Wednesday, April 9
Total: 5918 wh/m2Hours07:00160 w/m2
08:00405 w/m2
09:00623 w/m2
10:00789 w/m2
11:00889 w/m2
12:00917 w/m2
13:00846 w/m2
14:00652 w/m2
15:00343 w/m2
16:00226 w/m2
17:0068 w/m2
Thursday, April 10
Total: 6389 wh/m2Hours07:00162 w/m2
08:00407 w/m2
09:00623 w/m2
10:00788 w/m2
11:00888 w/m2
12:00914 w/m2
13:00866 w/m2
14:00747 w/m2
15:00565 w/m2
16:00337 w/m2
17:0092 w/m2
Friday, April 11
Total: 6083 wh/m2Hours07:00160 w/m2
08:00406 w/m2
09:00622 w/m2
10:00786 w/m2
11:00885 w/m2
12:00911 w/m2
13:00857 w/m2
14:00700 w/m2
15:00442 w/m2
16:00251 w/m2
17:0063 w/m2
Saturday, April 12
Total: 5532 wh/m2Hours07:00120 w/m2
08:00279 w/m2
09:00383 w/m2
10:00685 w/m2
11:00861 w/m2
12:00907 w/m2
13:00846 w/m2
14:00693 w/m2
15:00456 w/m2
16:00245 w/m2
17:0057 w/m2
Sunday, April 13
Total: 4825 wh/m2Hours07:00158 w/m2
08:00402 w/m2
09:00617 w/m2
10:00774 w/m2
11:00831 w/m2
12:00730 w/m2
13:00591 w/m2
14:00378 w/m2
15:00166 w/m2
16:00135 w/m2
17:0043 w/m2
Monday, April 14
Total: 1853 wh/m2Hours07:0058 w/m2
08:00120 w/m2
09:00154 w/m2
10:00194 w/m2
11:00219 w/m2
12:00225 w/m2
13:00234 w/m2
14:00219 w/m2
15:00178 w/m2
16:00189 w/m2
17:0063 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.
