Using this figure, the area requirement for 1mw would be 1000m2, with 100% efficiency and sun overhead.

根据这个数据，当效率为100%，太阳在正上方时，1 MW电力就需要1000 m2的面积。

youdao

I yearn for the soaring, even if is scorching sun overhead.

我向往飞翔，即便是烈日当空。

youdao

The waves broke behind them on the black sand, the equatorial sun burned overhead, and for a moment the two looked at each other.

NPR: Excerpt: 'Natives and Exotics'

The sun was high overhead on a Wednesday in late August.

FORBES: Magazine Article