#1. What is the typical voltage range of a battery used in a Solar Home System?
Answer: B) 12V
Explanation: Most Solar Home Systems use 12V, 24V, or 48V batteries, but 12V is the most common.
#2. What is the purpose of a solar battery in a Solar Home System?
Answer: B) To store electrical energy for later use
Explanation: The solar battery stores the energy generated by the solar panel to be used when sunlight is not available.
#3. What is a key factor that affects the performance of a Solar Home System?
Answer: C) Sunlight intensity
Explanation: The intensity of sunlight directly affects the amount of electricity the solar panel can generate.
#4. What is the typical lifespan of a solar panel in a Solar Home System?
Answer: C) 10-25 years
Explanation: Most solar panels have a lifespan of 20-25 years, though they can continue to produce electricity at a reduced efficiency afterward.
#5. What is the main component of a Solar Home System (SHS)?
Answer: B) Solar panel
Explanation: The solar panel is the main component that converts sunlight into electricity.
