光伏组件最佳倾角的计算_基于NASA数据
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海拔:1800meters
averaged from the USGS GTOPO30
digital elevation model北边界
25
西边界-中心-东边界
103纬度24.5104
经度103.5南边界
24
Parameters for Tilted Solar Panels:(数据来源NASA网站)
Lat 24.767
Lon 103.433
SSE HRZ3.944.695.376.085.334.864.59
K0.570.580.570.580.480.430.41
Diffuse1.171.391.752.022.422.512.47
Direct5.525.835.745.994.193.373.04
Tilt 03.834.655.315.965.34.844.57
Tilt 94.295.075.566.045.244.754.51
Tilt 244.885.545.745.934.954.454.25
Tilt 395.25.725.635.524.453.963.82
Tilt 904.154.093.32.461.891.761.74
OPT5.255.725.746.045.34.844.57
OPT ANG48402611000
计算表
月份1月2月3月4月5月6月7月
N - 月中日期的序号164575105136166197
α - 中午时分的太阳高度角44.4051.8863.0874.9184.5388.8186.85
δ - 太阳赤纬角-21.10-13.62-2.429.4119.0323.3121.35
表:不同倾角面的计算表β - 倾角(°)1月2月3月4月5月6月7月纬度-8°斜面辐射(kwh/m2)5.956.887.618.197.657.186.92
纬度-7°斜面辐射(kwh/m2)6.006.927.628.197.637.166.90JunJulMonthly Averaged Radiation Incident On An Equator-Pointed T地理信息
JanFebMarAprMay纬度-6°斜面辐射(kwh/m2)6.046.967.648.187.617.136.88
纬度-5°斜面辐射(kwh/m2)6.096.997.668.177.597.116.86
纬度-4°斜面辐射(kwh/m2)6.137.027.678.177.567.086.84
纬度-3°斜面辐射(kwh/m2)6.177.057.688.157.547.056.81
纬度-2°斜面辐射(kwh/m2)6.207.087.698.147.517.026.79
纬度-1°斜面辐射(kwh/m2)6.247.117.698.137.486.996.76
按照纬度斜面辐射(kwh/m2)6.287.137.708.117.456.966.73
纬度+1°斜面辐射(kwh/m2)6.317.167.708.097.426.926.70
纬度+2°斜面辐射(kwh/m2)6.347.187.718.077.396.896.67
纬度+3°斜面辐射(kwh/m2)6.377.207.708.057.366.856.64
纬度+4°斜面辐射(kwh/m2)6.407.227.708.027.326.816.61
纬度+5°斜面辐射(kwh/m2)6.437.237.708.007.286.776.57
纬度+6°斜面辐射(kwh/m2)6.457.257.697.977.246.736.54
纬度+7°斜面辐射(kwh/m2)6.487.267.697.947.206.696.50
纬度+8°斜面辐射(kwh/m2)6.507.277.687.917.166.656.46
预测发电量(万千瓦时)
Lat 39.89
Lon 116.26
水平面月辐照量122.14131.32166.47182.4165.23145.8142.29
最佳倾角月辐照量194.58199.76238.70243.29231.05208.67208.71水平面辐照量与最佳安装倾角下的辐照量对比
一月二月三月四月五月六月七月
200250300
量水平面辐照量和最佳倾角辐照量的比
050100150
一月二月三月四月五月六月七月八月九月辐照量Annual
Average
4.544.113.563.563.534.51
0.420.420.420.50.540.49
2.322.061.741.371.151.87
3.223.123.094.214.924.34
4.434.053.533.443.444.44
4.444.143.713.783.884.61
4.34.153.884.174.444.72
3.963.973.874.364.774.6
1.882.232.583.323.912.77
4.454.173.94.374.844.93
51731445022.5
8月9月10月11月12月
228258289319350
78.9567.7255.5346.3542.13
13.452.22-9.97-19.15-23.37
8月9月10月11月12月全年总辐射量说明
6.816.415.815.605.532449.11夏天最佳
6.806.425.845.645.572453.35AugSepnted Tilted Surface (kWh/m2/day)
OctNovDec6.806.435.865.675.622457.05
6.786.435.885.715.662460.20
6.776.435.905.745.702462.82
6.766.445.915.775.742464.89
6.746.445.935.805.782466.42
6.736.445.945.835.822467.41
6.716.435.965.865.862467.85全年最佳
6.696.435.975.895.892467.75
6.676.435.985.915.932467.11
6.656.425.995.945.962465.92
6.636.416.005.965.992464.18
6.606.406.015.986.022461.91冬天最佳
6.586.396.016.006.042459.09
6.556.386.026.026.072455.73
6.526.376.026.036.092451.83
140.74123.3110.36106.8109.43
208.00193.01184.67175.83181.58十月十一月十二月比
八月九月
量的比较
九月十月十一月十二月水平面月辐照量
最佳倾角月辐照量