Solar radiation in Tissa 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, January 30
Total: 2501 wh/m2Hours09:0027 w/m2
10:00156 w/m2
11:00226 w/m2
12:00290 w/m2
13:00347 w/m2
14:00337 w/m2
15:00387 w/m2
16:00376 w/m2
17:00274 w/m2
18:0081 w/m2
Tomorrow, January 31
Total: 3719 wh/m2Hours09:0071 w/m2
10:00233 w/m2
11:00390 w/m2
12:00508 w/m2
13:00600 w/m2
14:00620 w/m2
15:00560 w/m2
16:00386 w/m2
17:00271 w/m2
18:0080 w/m2
Saturday, February 1
Total: 3604 wh/m2Hours09:0076 w/m2
10:00271 w/m2
11:00445 w/m2
12:00570 w/m2
13:00636 w/m2
14:00605 w/m2
15:00422 w/m2
16:00334 w/m2
17:00186 w/m2
18:0059 w/m2
Sunday, February 2
Total: 1743 wh/m2Hours09:0031 w/m2
10:00119 w/m2
11:00204 w/m2
12:00237 w/m2
13:00279 w/m2
14:00238 w/m2
15:00241 w/m2
16:00210 w/m2
17:00138 w/m2
18:0046 w/m2
Monday, February 3
Total: 1715 wh/m2Hours09:0028 w/m2
10:00109 w/m2
11:00157 w/m2
12:00286 w/m2
13:00193 w/m2
14:00194 w/m2
15:00190 w/m2
16:00230 w/m2
17:00234 w/m2
18:0094 w/m2
Tuesday, February 4
Total: 4008 wh/m2Hours09:0052 w/m2
10:00208 w/m2
11:00424 w/m2
12:00577 w/m2
13:00648 w/m2
14:00651 w/m2
15:00588 w/m2
16:00464 w/m2
17:00296 w/m2
18:00100 w/m2
Wednesday, February 5
Total: 4174 wh/m2Hours09:0085 w/m2
10:00283 w/m2
11:00457 w/m2
12:00584 w/m2
13:00651 w/m2
14:00654 w/m2
15:00593 w/m2
16:00472 w/m2
17:00298 w/m2
18:0097 w/m2
Thursday, February 6
Total: 1967 wh/m2Hours09:0083 w/m2
10:00285 w/m2
11:00432 w/m2
12:00436 w/m2
13:00180 w/m2
14:00181 w/m2
15:00149 w/m2
16:00119 w/m2
17:0076 w/m2
18:0026 w/m2
Friday, February 7
Total: 1756 wh/m2Hours09:0025 w/m2
10:0080 w/m2
11:00172 w/m2
12:00257 w/m2
13:00339 w/m2
14:00315 w/m2
15:00249 w/m2
16:00177 w/m2
17:00107 w/m2
18:0035 w/m2
Saturday, February 8
Total: 3024 wh/m2Hours09:0086 w/m2
10:00258 w/m2
11:00353 w/m2
12:00328 w/m2
13:00166 w/m2
14:00442 w/m2
15:00537 w/m2
16:00472 w/m2
17:00289 w/m2
18:0093 w/m2
Sunday, February 9
Total: 3962 wh/m2Hours09:0068 w/m2
10:00192 w/m2
11:00381 w/m2
12:00543 w/m2
13:00640 w/m2
14:00648 w/m2
15:00590 w/m2
16:00474 w/m2
17:00311 w/m2
18:00115 w/m2
Monday, February 10
Total: 4357 wh/m2Hours09:0098 w/m2
10:00299 w/m2
11:00475 w/m2
12:00602 w/m2
13:00671 w/m2
14:00674 w/m2
15:00612 w/m2
16:00490 w/m2
17:00318 w/m2
18:00118 w/m2
Tuesday, February 11
Total: 3386 wh/m2Hours09:0096 w/m2
10:00247 w/m2
11:00361 w/m2
12:00411 w/m2
13:00395 w/m2
14:00495 w/m2
15:00509 w/m2
16:00442 w/m2
17:00310 w/m2
18:00120 w/m2
Wednesday, February 12
Total: 4111 wh/m2Hours09:00104 w/m2
10:00306 w/m2
11:00482 w/m2
12:00610 w/m2
13:00678 w/m2
14:00674 w/m2
15:00570 w/m2
16:00357 w/m2
17:00238 w/m2
18:0092 w/m2
Thursday, February 13
Total: 2512 wh/m2Hours09:0059 w/m2
10:00147 w/m2
11:00231 w/m2
12:00292 w/m2
13:00325 w/m2
14:00365 w/m2
15:00365 w/m2
16:00318 w/m2
17:00286 w/m2
18:00124 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.
