Solar radiation in Panajachel 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, December 18
Total: 3732 wh/m2Hours07:0025 w/m2
08:00176 w/m2
09:00356 w/m2
10:00624 w/m2
11:00717 w/m2
12:00615 w/m2
13:00462 w/m2
14:00354 w/m2
15:00291 w/m2
16:0078 w/m2
17:0034 w/m2
Tomorrow, December 19
Total: 1829 wh/m2Hours07:0028 w/m2
08:00144 w/m2
09:00211 w/m2
10:00212 w/m2
11:00229 w/m2
12:00241 w/m2
13:00192 w/m2
14:00166 w/m2
15:00266 w/m2
16:0099 w/m2
17:0041 w/m2
Friday, December 20
Total: 2040 wh/m2Hours07:0021 w/m2
08:00122 w/m2
09:00221 w/m2
10:00361 w/m2
11:00447 w/m2
12:00221 w/m2
13:00193 w/m2
14:00167 w/m2
15:00174 w/m2
16:0072 w/m2
17:0041 w/m2
Saturday, December 21
Total: 3486 wh/m2Hours07:0039 w/m2
08:00255 w/m2
09:00438 w/m2
10:00590 w/m2
11:00624 w/m2
12:00333 w/m2
13:00285 w/m2
14:00368 w/m2
15:00326 w/m2
16:00179 w/m2
17:0049 w/m2
Sunday, December 22
Total: 5207 wh/m2Hours07:0043 w/m2
08:00262 w/m2
09:00482 w/m2
10:00653 w/m2
11:00763 w/m2
12:00803 w/m2
13:00764 w/m2
14:00639 w/m2
15:00449 w/m2
16:00281 w/m2
17:0068 w/m2
Monday, December 23
Total: 5225 wh/m2Hours07:0045 w/m2
08:00264 w/m2
09:00481 w/m2
10:00653 w/m2
11:00764 w/m2
12:00805 w/m2
13:00771 w/m2
14:00658 w/m2
15:00480 w/m2
16:00254 w/m2
17:0050 w/m2
Tuesday, December 24
Total: 4232 wh/m2Hours07:0021 w/m2
08:00174 w/m2
09:00378 w/m2
10:00500 w/m2
11:00567 w/m2
12:00579 w/m2
13:00633 w/m2
14:00599 w/m2
15:00475 w/m2
16:00253 w/m2
17:0053 w/m2
Wednesday, December 25
Total: 3877 wh/m2Hours07:0031 w/m2
08:00221 w/m2
09:00437 w/m2
10:00556 w/m2
11:00577 w/m2
12:00499 w/m2
13:00492 w/m2
14:00438 w/m2
15:00339 w/m2
16:00226 w/m2
17:0061 w/m2
Thursday, December 26
Total: 2604 wh/m2Hours07:0021 w/m2
08:00169 w/m2
09:00371 w/m2
10:00432 w/m2
11:00407 w/m2
12:00280 w/m2
13:00288 w/m2
14:00266 w/m2
15:00213 w/m2
16:00125 w/m2
17:0032 w/m2
Friday, December 27
Total: 1341 wh/m2Hours07:0011 w/m2
08:0065 w/m2
09:00119 w/m2
10:00163 w/m2
11:00191 w/m2
12:00202 w/m2
13:00195 w/m2
14:00170 w/m2
15:00129 w/m2
16:0076 w/m2
17:0020 w/m2
Saturday, December 28
Total: 2440 wh/m2Hours07:0024 w/m2
08:00178 w/m2
09:00365 w/m2
10:00432 w/m2
11:00421 w/m2
12:00318 w/m2
13:00271 w/m2
14:00204 w/m2
15:00130 w/m2
16:0077 w/m2
17:0020 w/m2
Sunday, December 29
Total: 3382 wh/m2Hours07:0038 w/m2
08:00214 w/m2
09:00176 w/m2
10:00322 w/m2
11:00448 w/m2
12:00549 w/m2
13:00530 w/m2
14:00473 w/m2
15:00360 w/m2
16:00215 w/m2
17:0057 w/m2
Monday, December 30
Total: 2196 wh/m2Hours07:0013 w/m2
08:00106 w/m2
09:00235 w/m2
10:00297 w/m2
11:00317 w/m2
12:00300 w/m2
13:00308 w/m2
14:00269 w/m2
15:00217 w/m2
16:00109 w/m2
17:0025 w/m2
Tuesday, December 31
Total: 1424 wh/m2Hours07:009 w/m2
08:0070 w/m2
09:00131 w/m2
10:00179 w/m2
11:00192 w/m2
12:00203 w/m2
13:00197 w/m2
14:00189 w/m2
15:00145 w/m2
16:0087 w/m2
17:0022 w/m2
Wednesday, January 1
Total: 5401 wh/m2Hours07:0035 w/m2
08:00253 w/m2
09:00474 w/m2
10:00651 w/m2
11:00766 w/m2
12:00810 w/m2
13:00786 w/m2
14:00690 w/m2
15:00529 w/m2
16:00318 w/m2
17:0089 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.
