Good morning. Today we're discussing renewable energy sources. Specifically, we'll focus on solar power. While solar panels are widely used, their efficiency depends on several factors, including geographical location and weather patterns. For instance, in northern Europe, solar panels generate less electricity in winter due to shorter daylight hours. However, recent advancements in battery storage have made solar energy more reliable even in cloudy regions. A study from the University of Oslo shows that combining solar with wind power can stabilize energy supply. Therefore, many experts recommend a hybrid approach rather than relying solely on one source.
❓ 강사는 북유럽의 태양광 발전에 대해 무엇이라고 말합니까?
A. A. 추운 기온 덕분에 겨울에 더 효율적입니다.
B. B. 겨울에는 일조 시간이 짧아져 전력 생산량이 줄어든다.
C. C. 그것은 신뢰할 수 없으며 흐린 지역에서는 전혀 사용할 수 없다.
D. D. 대부분의 지역에서 풍력 발전으로 대체되었습니다.
✅ 正确答案
B. It produces less electricity in winter because of shorter daylight hours.