Solar radiation in Princeton 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, November 21
Total: 645 wh/m2Hours07:001 w/m2
08:0045 w/m2
09:0091 w/m2
10:0093 w/m2
11:00107 w/m2
12:00108 w/m2
13:0095 w/m2
14:0069 w/m2
15:0034 w/m2
16:002 w/m2
Tomorrow, November 22
Total: 1687 wh/m2Hours07:002 w/m2
08:0093 w/m2
09:00199 w/m2
10:00273 w/m2
11:00305 w/m2
12:00291 w/m2
13:00245 w/m2
14:00182 w/m2
15:0092 w/m2
16:005 w/m2
Saturday, November 23
Total: 1306 wh/m2Hours07:001 w/m2
08:0067 w/m2
09:00141 w/m2
10:00187 w/m2
11:00225 w/m2
12:00227 w/m2
13:00200 w/m2
14:00164 w/m2
15:0089 w/m2
16:005 w/m2
Sunday, November 24
Total: 2242 wh/m2Hours07:001 w/m2
08:00105 w/m2
09:00240 w/m2
10:00343 w/m2
11:00399 w/m2
12:00402 w/m2
13:00355 w/m2
14:00261 w/m2
15:00129 w/m2
16:007 w/m2
Monday, November 25
Total: 2287 wh/m2Hours07:001 w/m2
08:00106 w/m2
09:00245 w/m2
10:00351 w/m2
11:00409 w/m2
12:00415 w/m2
13:00365 w/m2
14:00263 w/m2
15:00126 w/m2
16:006 w/m2
Tuesday, November 26
Total: 2043 wh/m2Hours07:001 w/m2
08:0087 w/m2
09:00209 w/m2
10:00305 w/m2
11:00362 w/m2
12:00372 w/m2
13:00332 w/m2
14:00247 w/m2
15:00122 w/m2
16:006 w/m2
Wednesday, November 27
Total: 2256 wh/m2Hours07:001 w/m2
08:00102 w/m2
09:00242 w/m2
10:00348 w/m2
11:00405 w/m2
12:00408 w/m2
13:00357 w/m2
14:00261 w/m2
15:00126 w/m2
16:006 w/m2
Thursday, November 28
Total: 2178 wh/m2Hours08:0098 w/m2
09:00234 w/m2
10:00337 w/m2
11:00393 w/m2
12:00395 w/m2
13:00346 w/m2
14:00250 w/m2
15:00120 w/m2
16:005 w/m2
Friday, November 29
Total: 2045 wh/m2Hours08:0088 w/m2
09:00215 w/m2
10:00313 w/m2
11:00366 w/m2
12:00371 w/m2
13:00327 w/m2
14:00242 w/m2
15:00118 w/m2
16:005 w/m2
Saturday, November 30
Total: 2124 wh/m2Hours08:0088 w/m2
09:00221 w/m2
10:00324 w/m2
11:00382 w/m2
12:00389 w/m2
13:00344 w/m2
14:00251 w/m2
15:00120 w/m2
16:005 w/m2
Sunday, December 1
Total: 2169 wh/m2Hours08:0090 w/m2
09:00227 w/m2
10:00333 w/m2
11:00392 w/m2
12:00398 w/m2
13:00350 w/m2
14:00253 w/m2
15:00121 w/m2
16:005 w/m2
Monday, December 2
Total: 2185 wh/m2Hours08:0089 w/m2
09:00226 w/m2
10:00330 w/m2
11:00395 w/m2
12:00404 w/m2
13:00358 w/m2
14:00258 w/m2
15:00121 w/m2
16:004 w/m2
Tuesday, December 3
Total: 1859 wh/m2Hours08:0087 w/m2
09:00224 w/m2
10:00324 w/m2
11:00356 w/m2
12:00319 w/m2
13:00215 w/m2
14:00214 w/m2
15:00116 w/m2
16:004 w/m2
Wednesday, December 4
Total: 697 wh/m2Hours08:0053 w/m2
09:00103 w/m2
10:0084 w/m2
11:00109 w/m2
12:00121 w/m2
13:00115 w/m2
14:0077 w/m2
15:0034 w/m2
16:001 w/m2
Thursday, December 5
Total: 1387 wh/m2Hours08:0063 w/m2
09:00201 w/m2
10:00322 w/m2
11:00345 w/m2
12:00261 w/m2
13:0089 w/m2
14:0071 w/m2
15:0034 w/m2
16:001 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.
