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 23
Total: 2265 wh/m2Hours08:0087 w/m2
09:00206 w/m2
10:00306 w/m2
11:00370 w/m2
12:00390 w/m2
13:00382 w/m2
14:00309 w/m2
15:00182 w/m2
16:0033 w/m2
Tomorrow, November 24
Total: 1977 wh/m2Hours08:0073 w/m2
09:00188 w/m2
10:00268 w/m2
11:00334 w/m2
12:00365 w/m2
13:00307 w/m2
14:00245 w/m2
15:00168 w/m2
16:0029 w/m2
Monday, November 25
Total: 1623 wh/m2Hours08:0060 w/m2
09:00155 w/m2
10:00221 w/m2
11:00261 w/m2
12:00262 w/m2
13:00271 w/m2
14:00227 w/m2
15:00140 w/m2
16:0026 w/m2
Tuesday, November 26
Total: 2566 wh/m2Hours08:00102 w/m2
09:00254 w/m2
10:00373 w/m2
11:00443 w/m2
12:00457 w/m2
13:00413 w/m2
14:00317 w/m2
15:00178 w/m2
16:0029 w/m2
Wednesday, November 27
Total: 2374 wh/m2Hours08:0090 w/m2
09:00231 w/m2
10:00342 w/m2
11:00409 w/m2
12:00425 w/m2
13:00386 w/m2
14:00296 w/m2
15:00167 w/m2
16:0028 w/m2
Thursday, November 28
Total: 2002 wh/m2Hours08:0071 w/m2
09:00187 w/m2
10:00277 w/m2
11:00335 w/m2
12:00352 w/m2
13:00332 w/m2
14:00267 w/m2
15:00155 w/m2
16:0026 w/m2
Friday, November 29
Total: 2457 wh/m2Hours08:0088 w/m2
09:00234 w/m2
10:00352 w/m2
11:00425 w/m2
12:00442 w/m2
13:00403 w/m2
14:00310 w/m2
15:00175 w/m2
16:0028 w/m2
Saturday, November 30
Total: 2239 wh/m2Hours08:0082 w/m2
09:00216 w/m2
10:00319 w/m2
11:00375 w/m2
12:00378 w/m2
13:00382 w/m2
14:00295 w/m2
15:00166 w/m2
16:0026 w/m2
Sunday, December 1
Total: 2406 wh/m2Hours08:0085 w/m2
09:00233 w/m2
10:00348 w/m2
11:00417 w/m2
12:00433 w/m2
13:00393 w/m2
14:00302 w/m2
15:00169 w/m2
16:0026 w/m2
Monday, December 2
Total: 2413 wh/m2Hours08:0083 w/m2
09:00232 w/m2
10:00349 w/m2
11:00418 w/m2
12:00432 w/m2
13:00395 w/m2
14:00305 w/m2
15:00172 w/m2
16:0027 w/m2
Tuesday, December 3
Total: 2326 wh/m2Hours08:0078 w/m2
09:00220 w/m2
10:00335 w/m2
11:00405 w/m2
12:00421 w/m2
13:00383 w/m2
14:00294 w/m2
15:00165 w/m2
16:0025 w/m2
Wednesday, December 4
Total: 2013 wh/m2Hours08:0068 w/m2
09:00198 w/m2
10:00307 w/m2
11:00376 w/m2
12:00394 w/m2
13:00331 w/m2
14:00221 w/m2
15:00101 w/m2
16:0017 w/m2
Thursday, December 5
Total: 2414 wh/m2Hours08:0077 w/m2
09:00227 w/m2
10:00348 w/m2
11:00420 w/m2
12:00438 w/m2
13:00399 w/m2
14:00307 w/m2
15:00172 w/m2
16:0026 w/m2
Friday, December 6
Total: 2363 wh/m2Hours08:0072 w/m2
09:00201 w/m2
10:00335 w/m2
11:00416 w/m2
12:00436 w/m2
13:00398 w/m2
14:00307 w/m2
15:00172 w/m2
16:0026 w/m2
Saturday, December 7
Total: 2391 wh/m2Hours08:0073 w/m2
09:00223 w/m2
10:00343 w/m2
11:00416 w/m2
12:00435 w/m2
13:00397 w/m2
14:00306 w/m2
15:00172 w/m2
16:0026 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.
