雅思Task1小作文柱狀圖范文：太陽能發電

　　在學習、工作乃至生活中，大家都嘗試過寫作文吧，借助作文可以宣泄心中的情感，調節自己的心情。那么，怎么去寫作文呢？下面是小編精心整理的雅思Task1小作文柱狀圖范文：太陽能發電，希望對大家有所幫助。

　　The picture illustrates the process of producing electricity in a home using solar panels.

　　It is clear that there are five distinct stages in this process, beginning with the capture of energy from sunlight. The final two steps show how domestic electricity is connected to the external power supply.

　　At the first stage in the process, solar panels on the roof of a normal house take energy from the sun and convert it into DC current. Next, this current is passed to an inverter, which changes it to AC current and regulates the supply of electricity. At stage three, electricity is supplied to the home from an electrical panel.

　　At the fourth step shown on the diagram, a utility meter in the home is responsible for sending any extra electric power outside the house into the grid. Finally, if the solar panels do not provide enough energy for the household, electricity will flow from the utility grid into the home through the meter.

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