Off Grid Solar System
Off Grid Solar System Quiz
Test your knowledge of off-grid solar systems and battery technologies with our engaging quiz! Whether you are a beginner or have some experience in renewable energy, this quiz will challenge you and enhance your understanding of solar power concepts.
- Learn about solar panel operations.
- Understand the role of batteries in off-grid systems.
- Discover the necessary calculations for energy needs.
Why is Grid-tied system not able to generate electricity during blackout?
Not enough power to activate the solar panels
The blackout spoilt the solar panels
During blackout, the sun is covered. Therefore the solar panels cannot generate electricity.
To protect the electricians from repairing the damaged grid
Which Lithium Ion Battery is most suited for medical devices?
Lithium Titanate (LTO)
Lithium Nickel Manganese Cobalt Oxide (NMC)
Lithium Manganese Oxide (LMO)
Both are installed at the back of each solar panel
What is the minimum number of days the battery of an off grid system should store?
1
2
3
4
Which unit rating corresponds to a lead-acid battery?
KWh
Watt-hour
Ampere
Ampere-hour
Which device allows the solar panel to operate at maximum voltage?
MPPT Charge Controller
PWM Charge Controller
Customer has an equipment which requires 100W to power up. The equipment is expected to run for 10 hours. Find the Watt-Hour required per day.
10000 Watt Hour/Day
100 Watt Hour/Day
10 Watt Hour/Day
1 KiloWatt Hour/Day
Calculate the Amp-Hour/Day required for a 12V battery. Assume Battery loss to be 1.02.
5 Ah/Day
85 Ah/Day
850 Ah/Day
8500 Ah/Day
What is the total Ah required for 2 days of backup power?
10 Ah
170 Ah
1700 Ah
17000 Ah
The battery has a DOD of 50% and 100 Ah rating. Determine the maximum number of batteries required for the system (Round down).
1
2
3
4
Calculate the minimum number of solar panels required for the system (Round up). The total Sun hour/day is at 2.2 hours. Current from each panel is 25 Amps.
1 Panel
2 Panels
3 Panels
4 Panels
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