Solar radiation in Tanggu 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 31
Total: 1179 wh/m2Hours08:0021 w/m2
09:00250 w/m2
10:00202 w/m2
11:00129 w/m2
12:00157 w/m2
13:00141 w/m2
14:00124 w/m2
15:0094 w/m2
16:0052 w/m2
17:009 w/m2
Tomorrow, February 1
Total: 1850 wh/m2Hours08:0027 w/m2
09:0082 w/m2
10:00123 w/m2
11:00156 w/m2
12:00575 w/m2
13:00184 w/m2
14:00501 w/m2
15:00132 w/m2
16:0059 w/m2
17:0011 w/m2
Sunday, February 2
Total: 2810 wh/m2Hours08:0030 w/m2
09:0065 w/m2
10:00135 w/m2
11:00349 w/m2
12:00512 w/m2
13:00569 w/m2
14:00506 w/m2
15:00384 w/m2
16:00219 w/m2
17:0041 w/m2
Monday, February 3
Total: 3624 wh/m2Hours08:0080 w/m2
09:00263 w/m2
10:00421 w/m2
11:00531 w/m2
12:00585 w/m2
13:00578 w/m2
14:00511 w/m2
15:00388 w/m2
16:00223 w/m2
17:0044 w/m2
Tuesday, February 4
Total: 3665 wh/m2Hours08:0084 w/m2
09:00267 w/m2
10:00425 w/m2
11:00536 w/m2
12:00590 w/m2
13:00582 w/m2
14:00513 w/m2
15:00393 w/m2
16:00228 w/m2
17:0047 w/m2
Wednesday, February 5
Total: 3721 wh/m2Hours08:0087 w/m2
09:00272 w/m2
10:00430 w/m2
11:00541 w/m2
12:00596 w/m2
13:00589 w/m2
14:00522 w/m2
15:00400 w/m2
16:00233 w/m2
17:0051 w/m2
Thursday, February 6
Total: 3617 wh/m2Hours08:0025 w/m2
09:00211 w/m2
10:00416 w/m2
11:00546 w/m2
12:00601 w/m2
13:00594 w/m2
14:00527 w/m2
15:00405 w/m2
16:00238 w/m2
17:0054 w/m2
Friday, February 7
Total: 3760 wh/m2Hours08:0094 w/m2
09:00281 w/m2
10:00440 w/m2
11:00551 w/m2
12:00606 w/m2
13:00599 w/m2
14:00531 w/m2
15:00399 w/m2
16:00217 w/m2
17:0042 w/m2
Saturday, February 8
Total: 3047 wh/m2Hours08:0025 w/m2
09:00106 w/m2
10:00212 w/m2
11:00316 w/m2
12:00539 w/m2
13:00596 w/m2
14:00538 w/m2
15:00414 w/m2
16:00243 w/m2
17:0058 w/m2
Sunday, February 9
Total: 1226 wh/m2Hours08:0026 w/m2
09:0087 w/m2
10:00156 w/m2
11:00220 w/m2
12:00214 w/m2
13:00183 w/m2
14:00136 w/m2
15:00116 w/m2
16:0069 w/m2
17:0019 w/m2
Monday, February 10
Total: 2340 wh/m2Hours08:0027 w/m2
09:00178 w/m2
10:00372 w/m2
11:00530 w/m2
12:00509 w/m2
13:00371 w/m2
14:00137 w/m2
15:00117 w/m2
16:0077 w/m2
17:0022 w/m2
Tuesday, February 11
Total: 3923 wh/m2Hours08:00109 w/m2
09:00298 w/m2
10:00459 w/m2
11:00572 w/m2
12:00622 w/m2
13:00601 w/m2
14:00506 w/m2
15:00421 w/m2
16:00262 w/m2
17:0073 w/m2
Wednesday, February 12
Total: 2917 wh/m2Hours08:00115 w/m2
09:00305 w/m2
10:00466 w/m2
11:00578 w/m2
12:00618 w/m2
13:00500 w/m2
14:00140 w/m2
15:00109 w/m2
16:0067 w/m2
17:0019 w/m2
Thursday, February 13
Total: 2328 wh/m2Hours08:0030 w/m2
09:0077 w/m2
10:00118 w/m2
11:00146 w/m2
12:00316 w/m2
13:00420 w/m2
14:00451 w/m2
15:00419 w/m2
16:00271 w/m2
17:0080 w/m2
Friday, February 14
Total: 4163 wh/m2Hours08:00124 w/m2
09:00315 w/m2
10:00476 w/m2
11:00589 w/m2
12:00644 w/m2
13:00638 w/m2
14:00570 w/m2
15:00446 w/m2
16:00277 w/m2
17:0084 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.
