Solar radiation in Phan 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, July 1
Total: 3171 wh/m2Hours06:001 w/m2
07:0086 w/m2
08:00227 w/m2
09:00142 w/m2
10:00338 w/m2
11:00280 w/m2
12:00299 w/m2
13:00297 w/m2
14:00403 w/m2
15:00465 w/m2
16:00355 w/m2
17:00209 w/m2
18:0069 w/m2
Tomorrow, July 2
Total: 4524 wh/m2Hours06:001 w/m2
07:0094 w/m2
08:00237 w/m2
09:00377 w/m2
10:00492 w/m2
11:00533 w/m2
12:00626 w/m2
13:00275 w/m2
14:00722 w/m2
15:00486 w/m2
16:00438 w/m2
17:00153 w/m2
18:0090 w/m2
Wednesday, July 3
Total: 3143 wh/m2Hours06:001 w/m2
07:0078 w/m2
08:00226 w/m2
09:00376 w/m2
10:00550 w/m2
11:00444 w/m2
12:00421 w/m2
13:00230 w/m2
14:00212 w/m2
15:00179 w/m2
16:00266 w/m2
17:00133 w/m2
18:0027 w/m2
Thursday, July 4
Total: 2075 wh/m2Hours07:0073 w/m2
08:0098 w/m2
09:00291 w/m2
10:00240 w/m2
11:00279 w/m2
12:00231 w/m2
13:00230 w/m2
14:00212 w/m2
15:00179 w/m2
16:00134 w/m2
17:0081 w/m2
18:0027 w/m2
Friday, July 5
Total: 1820 wh/m2Hours07:0034 w/m2
08:0089 w/m2
09:00141 w/m2
10:00185 w/m2
11:00216 w/m2
12:00231 w/m2
13:00230 w/m2
14:00233 w/m2
15:00197 w/m2
16:00148 w/m2
17:0089 w/m2
18:0027 w/m2
Saturday, July 6
Total: 1757 wh/m2Hours07:0034 w/m2
08:0088 w/m2
09:00141 w/m2
10:00185 w/m2
11:00215 w/m2
12:00231 w/m2
13:00230 w/m2
14:00212 w/m2
15:00179 w/m2
16:00134 w/m2
17:0081 w/m2
18:0027 w/m2
Sunday, July 7
Total: 3100 wh/m2Hours07:00102 w/m2
08:00258 w/m2
09:00397 w/m2
10:00500 w/m2
11:00490 w/m2
12:00382 w/m2
13:00230 w/m2
14:00212 w/m2
15:00180 w/m2
16:00134 w/m2
17:00147 w/m2
18:0068 w/m2
Monday, July 8
Total: 2078 wh/m2Hours07:0033 w/m2
08:00105 w/m2
09:00195 w/m2
10:00305 w/m2
11:00299 w/m2
12:00277 w/m2
13:00230 w/m2
14:00212 w/m2
15:00180 w/m2
16:00134 w/m2
17:0081 w/m2
18:0027 w/m2
Tuesday, July 9
Total: 2075 wh/m2Hours07:0033 w/m2
08:0088 w/m2
09:00141 w/m2
10:00184 w/m2
11:00258 w/m2
12:00299 w/m2
13:00340 w/m2
14:00275 w/m2
15:00215 w/m2
16:00134 w/m2
17:0081 w/m2
18:0027 w/m2
Wednesday, July 10
Total: 2238 wh/m2Hours07:0033 w/m2
08:0087 w/m2
09:00154 w/m2
10:00203 w/m2
11:00237 w/m2
12:00254 w/m2
13:00253 w/m2
14:00295 w/m2
15:00298 w/m2
16:00256 w/m2
17:00134 w/m2
18:0034 w/m2
Thursday, July 11
Total: 6269 wh/m2Hours07:00129 w/m2
08:00349 w/m2
09:00560 w/m2
10:00735 w/m2
11:00852 w/m2
12:00892 w/m2
13:00850 w/m2
14:00731 w/m2
15:00551 w/m2
16:00349 w/m2
17:00205 w/m2
18:0066 w/m2
Friday, July 12
Total: 1779 wh/m2Hours07:0035 w/m2
08:0096 w/m2
09:00140 w/m2
10:00184 w/m2
11:00215 w/m2
12:00231 w/m2
13:00230 w/m2
14:00212 w/m2
15:00180 w/m2
16:00135 w/m2
17:0089 w/m2
18:0032 w/m2
Saturday, July 13
Total: 2947 wh/m2Hours07:0032 w/m2
08:00158 w/m2
09:00354 w/m2
10:00555 w/m2
11:00545 w/m2
12:00439 w/m2
13:00230 w/m2
14:00212 w/m2
15:00180 w/m2
16:00135 w/m2
17:0081 w/m2
18:0026 w/m2
Sunday, July 14
Total: 2414 wh/m2Hours07:00105 w/m2
08:00253 w/m2
09:00327 w/m2
10:00288 w/m2
11:00299 w/m2
12:00277 w/m2
13:00230 w/m2
14:00213 w/m2
15:00180 w/m2
16:00135 w/m2
17:0081 w/m2
18:0026 w/m2
Monday, July 15
Total: 1763 wh/m2Hours07:0034 w/m2
08:0095 w/m2
09:00139 w/m2
10:00184 w/m2
11:00215 w/m2
12:00231 w/m2
13:00230 w/m2
14:00213 w/m2
15:00180 w/m2
16:00135 w/m2
17:0081 w/m2
18:0026 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.
