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TECHNICAL COLLECTION
MAXIMUM VALUES OF THE RADIATION IN PARTICULARLY BY SERENE DAYS ON SURFACES REVOLTS TO SOUTH AND VARIOUS INCLINATIONS ON THE HORIZONTAL LEVEL (kcal/mq.g)

Latitude: 30 ° North
Inclination on the horizontal plan
30°
45°
60°
90°
1
3.700
5.750
6.100
6.300
5.300
2
4.700
6.100
6.350
6.100
4.700
3
5.670
6.500
6.500
6.000
3.400
4
6.500
6.200
5.850
4.900
2.300
5
7.000
6.300
5.250
4.200
1.400
6
7.150
6.450
5.400
4.300
1.400
7
7.000
6.300
5.250
4.200
1.400
8
6.400
6.100
5.750
4.800
2.200
9
5.500
6.300
6.300
5.800
3.300
10
4.500
5.850
6.050
5.850
4.500
11
3.500
5.450
5.800
5.950
5.100
12
3.100
5.100
5.600
5.300
5.100
 
Latitude: 40°North Latitude: 50°North
Inclination on the horizontal plan
Inclination on the horizontal plan
30°
45°
60°
90°
30°
45°
60°
90°
1
2.570
4.500
5.150
5.300
4.650
1
1.620
3.400
3.970
4.300
4.050
2
3.580
5.200
5.750
5.550
4.300
2
2.940
4.700
5.300
5.600
4.700
3
5.050
6.300
6.250
6.050
4.050
3
4.300
5.800
6.250
6.030
4.300
4
6.150
6.450
6.100
5.250
3.100
4
5.700
6.300
6.270
5.700
3.430
5
6.950
6.250
5.550
4.500
2.080
5
6.750
6.400
6.050
5.400
2.700
6
7.200
6.500
5.750
4.700
2.150
6
7.150
6.800
6.430
5.700
2.850
7
6.900
6.200
5.500
4.500
2.070
7
6.720
6.370
6.050
5.370
2.680
8
6.100
6.400
6.100
5.200
3.050
8
5.520
6.080
6.030
5.530
3.300
9
4.850
6.050
6.000
5.800
3.870
9
4.150
5.620
6.020
5.800
4.150
10
3.670
5.300
5.850
5.700
4.400
10
2.750
4.400
4.950
5.230
4.380
11
2.560
1.500
5.100
5.250
4.600
11
1.600
3.350
3.920
4.240
4.000
12
2.000
3.800
4.400
4.600
4.200
12
1.210
2.350
3.340
3.640
3.520
 

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