Englisch: Vortrag über Solarenergie

Ich muss einen kurzen Vortrag halten über Solarenergie. Ich habe schon Vor- und Nachteile, kann die mir jemand korrigieren? Danke schonmal :)

*Advantages Solar energy is a completely renewable resource It doesn't cost anything to make use of the power of the sun. the sun’s energy is absolutely free. Furthermore, solar energy creates absolutely no pollution. Solar cells are silent and have a long lifetime. Solar cells are extremely easy to install

Disadvantages Installation of solar cells is expensive but in the long run it saves quite a lot of money. Solar energy cannot be harnessed during a storm, on a cloudy day or at night. Some days you may still need to rely on other sources of energy. The efficiency of solar cells is low comparing with other resources of energy. So you need more electronic equipment to achieve the same power Geographical location and climate of a place can be a disadvantage of solar energy. The efficiency of the solar cells is dependent on the multitude of the sunlight Air pollution and weather can also have a large effect on the efficiency of the cells.*

Und ich weiß nicht, was ich bei Möglichkeiten und Befürchtungen schreiben soll :( Hat jemand Ideen; Stichpunkte? Bittedanke :)

Answer 1

[Bswss]

Guter Text!

Ich würde aber schreiben: "Solar cells don not make any noise.... Später:

On some days, and of course at night, you still depend on conventional energy sources like coal or oil.

ERGÄNZUNG:

At the moment the German solar industry is deeply in the red because Chinese companies produce solar panels much more cheaply. So some German companies had to close down already, and the German industry might even be a thing of the past very soon.. (Das passt zu "Befürchtungen")