中文说明：资源描述任何光伏太阳能发电系统的设计需要一定的基础计算：计算出的荷载，计算光伏阵列的电流和阵列的倾斜角度，（取决于在该网站在年内接收到的太阳能）计算电池的尺寸，计算光伏阵列的大小，和-导线尺寸
English Description：
Application backgroundThe design of any PV Solar system requires certain basic calculations: - Calculate the loads, - Calculate the PV array current and array tilt angle, (depends on the solar energy received at the site during the year) - Calculate the battery size, - Calculate the PV array size, and - Wire size