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请问太阳能板安装方向是哪边？

请问太阳能板安装方向是哪边？

浏览：248次 | 提问时间： 07-10 10:12

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自古美人都是妖 07-10 10:13

太阳能板安装方向一般朝向正南，太阳电池方阵的方位角是方阵的垂直面与正南方向的夹角(向东偏设定为负角度，向西偏设定为正角度)。一般情况下，方阵朝向正南(即方阵垂直面与正南的夹角为0°)时，太阳电池发电量是最大的。在偏离正南(北半球)30°度时，方阵的发电量将减少约10%～15%;在偏离正南(北半球)60°时，方阵的发电量将减少约20%～30%。但是，在晴朗的夏天，太阳辐射能量的最大时刻是在中午稍后，因此方阵的方位稍微向西偏一些时，在午后时刻可获得最大发电功率。在不同的季节，太阳电池方阵的方位稍微向东或西一些都有获得发电量最大的时候。方阵设置场所受到许多条件的制约，例如，在地面上设置时土地的方位角、在屋顶上设置时屋顶的方位角，或者是为了躲避太阳阴影时的方位角，以及布置规划、发电效率、设计规划、建设目的等许多因素都有关系。如果要将方位角调整到在一天中负荷的峰值时刻与发电峰值时刻一致时，请参考下述的公式。至于并网发电的场合，希望综合考虑以上各方面的情况来选定方位角。方位角

我姓方却永远放不下她 07-10 10:22

(一天中负荷的峰值时刻(24小时制)-12)×15+(经度-116) 10月9日北京的太阳电池方阵处于不同方位角时，日射量与时间推移的关系曲线。在不同的季节，各个方位的日射量峰值产生时刻是不一样的。
希望我的回答对你有帮助。

不回头的路珍惜眼前人 07-10 10:29

1、根据地理环境不同，建议有条件情况下，同时考虑风能和光能两种能量，风雨天用风能，阳光灿烂用光能;

　　2、太阳能电池板，连接时既要并联也需要串联，并联是为了获得足够的电流，串联是为了获得足够的电压;

　　3、不同经纬度安装太阳能电池板，需要考虑不同的角度，并且一年四季需要的角度也会不同，因此找专业厂家获得的专业支架，就具备调整角度和方向的能力.

新生 07-10 10:38

就和装太阳能热水器差不多，首先有个托架的把太阳能电池板先装在托架上，再固定托架，我们就是这样做的。安装一般是向正南，也就是板子的面向是正南和水平面成45度角。

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