Solar radiation in Roland 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: 1943 wh/m2Hours08:0033 w/m2
09:00138 w/m2
10:00244 w/m2
11:00336 w/m2
12:00358 w/m2
13:00343 w/m2
14:00270 w/m2
15:00169 w/m2
16:0052 w/m2
Tomorrow, November 22
Total: 2256 wh/m2Hours08:0043 w/m2
09:00157 w/m2
10:00287 w/m2
11:00381 w/m2
12:00409 w/m2
13:00395 w/m2
14:00324 w/m2
15:00203 w/m2
16:0057 w/m2
Saturday, November 23
Total: 2318 wh/m2Hours08:0052 w/m2
09:00195 w/m2
10:00316 w/m2
11:00393 w/m2
12:00417 w/m2
13:00389 w/m2
14:00312 w/m2
15:00192 w/m2
16:0052 w/m2
Sunday, November 24
Total: 1795 wh/m2Hours08:0036 w/m2
09:00142 w/m2
10:00236 w/m2
11:00301 w/m2
12:00327 w/m2
13:00307 w/m2
14:00250 w/m2
15:00154 w/m2
16:0042 w/m2
Monday, November 25
Total: 2003 wh/m2Hours08:0035 w/m2
09:00146 w/m2
10:00252 w/m2
11:00325 w/m2
12:00360 w/m2
13:00354 w/m2
14:00294 w/m2
15:00186 w/m2
16:0051 w/m2
Tuesday, November 26
Total: 2271 wh/m2Hours08:0045 w/m2
09:00186 w/m2
10:00307 w/m2
11:00386 w/m2
12:00411 w/m2
13:00386 w/m2
14:00310 w/m2
15:00190 w/m2
16:0050 w/m2
Wednesday, November 27
Total: 2134 wh/m2Hours08:0041 w/m2
09:00176 w/m2
10:00291 w/m2
11:00364 w/m2
12:00388 w/m2
13:00362 w/m2
14:00290 w/m2
15:00176 w/m2
16:0046 w/m2
Thursday, November 28
Total: 1749 wh/m2Hours08:0030 w/m2
09:00132 w/m2
10:00227 w/m2
11:00292 w/m2
12:00319 w/m2
13:00304 w/m2
14:00250 w/m2
15:00155 w/m2
16:0040 w/m2
Friday, November 29
Total: 2086 wh/m2Hours08:0034 w/m2
09:00162 w/m2
10:00277 w/m2
11:00354 w/m2
12:00384 w/m2
13:00362 w/m2
14:00290 w/m2
15:00178 w/m2
16:0045 w/m2
Saturday, November 30
Total: 1918 wh/m2Hours08:0030 w/m2
09:00147 w/m2
10:00254 w/m2
11:00323 w/m2
12:00352 w/m2
13:00334 w/m2
14:00270 w/m2
15:00166 w/m2
16:0042 w/m2
Sunday, December 1
Total: 2069 wh/m2Hours08:0031 w/m2
09:00158 w/m2
10:00274 w/m2
11:00351 w/m2
12:00381 w/m2
13:00361 w/m2
14:00290 w/m2
15:00178 w/m2
16:0045 w/m2
Monday, December 2
Total: 630 wh/m2Hours08:0017 w/m2
09:0064 w/m2
10:0097 w/m2
11:00115 w/m2
12:00103 w/m2
13:0097 w/m2
14:0078 w/m2
15:0047 w/m2
16:0012 w/m2
Tuesday, December 3
Total: 555 wh/m2Hours08:008 w/m2
09:0042 w/m2
10:0074 w/m2
11:0095 w/m2
12:00103 w/m2
13:0097 w/m2
14:0077 w/m2
15:0047 w/m2
16:0012 w/m2
Wednesday, December 4
Total: 847 wh/m2Hours08:009 w/m2
09:0050 w/m2
10:0088 w/m2
11:00104 w/m2
12:00102 w/m2
13:00159 w/m2
14:00170 w/m2
15:00124 w/m2
16:0041 w/m2
Thursday, December 5
Total: 2189 wh/m2Hours08:0027 w/m2
09:00164 w/m2
10:00291 w/m2
11:00375 w/m2
12:00407 w/m2
13:00384 w/m2
14:00308 w/m2
15:00187 w/m2
16:0046 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.
