| 摘要 |
<p>The arrangement has photo-voltaic modules (1) arranged in rows and columns, and node-elements (2) provided for connection and controlling of the photo-voltaic modules. The node elements form a switching matrix between the photo-voltaic modules, which are connected in a serial and/or parallel manner. Each node element comprises a direct current-/direct current converter, direct current-/alternating current converter and a control unit (22) for controlling electrical connection of the photo-voltaic modules that are directly connected with the control unit.</p> |
