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Chapter 6 - Quiz

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1. Why are lithium-ion batteries often preferred over lead-acid batteries?
They are heavier They have a shorter lifespan They require daily maintenance They are more compact and have better longevity
2. When installing a battery, it is crucial to:
Install it under the solar panels to save space Tilt it at a 45° angle to facilitate cooling Follow the manufacturer's instructions and electrical standards Use only red cables
3. What is the impact of excessively high temperature on a lithium battery?
None It improves the battery's lifespan It accelerates its degradation It increases its capacity
4. What is the main criterion for choosing a battery suited to a customer's needs?
Their daily energy requirements The battery's capacity The technology used in the battery All of the above are correct
5. Which technology allows for a more compact and high-performance installation?
Lead-acid battery Lithium battery GEL battery AGM battery
6. A properly sized installation allows you to:
Maximize autonomy and customer satisfaction Sell more GEL batteries Increase the final price for the customer All of the above are correct
7. In which situation is it crucial to choose a system with a backup?
For a customer living in the mountains In case of an unstable electrical grid or frequent power cuts For hotels only For hospitals only
8. For a solar installation with batteries in series, what is measured to check the balance?
The charging current The temperature of the batteries The individual voltage of each battery The internal resistance
9. Which indicator signals that a battery needs to be replaced?
Swelling or leaks Green color on the terminals Light weight None of the above
10. Which Goshop product combines an inverter, battery, and MPPT charge controller for residential use?
BYD Battery-Box Gopower Gel Varta GoPower Unity