C&G 2922-34 Solar PV Practice Questions - City & Guilds 2922-34 Level 3 Award In The Installation And Maintenance Of Small Solar Photovoltaic (PV) Systems Exam - Variant 2

What happens to a crystalline silicon module's open-circuit voltage (Voc) as the cell temperature falls below 25 C?

Voc decreases Voc increases Voc stays exactly the same Voc drops to zero

Correct Answer:

Voc increases

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