Podcast
Questions and Answers
What is the purpose of a blocking diode in a solar panel circuit?
What is the purpose of a blocking diode in a solar panel circuit?
- To decrease the current produced by the unshaded panel
- To allow the current from the unshaded panel to flow through when one panel is shaded (correct)
- To increase the resistance in the shaded panel
- To prevent both panels from generating electricity
At what temperature is the best module operated under Nominal Operating Cell Temperature (NOCT)?
At what temperature is the best module operated under Nominal Operating Cell Temperature (NOCT)?
- 48°C
- 33°C (correct)
- 25°C
- 58°C
What conditions are specified under Standard Test Conditions (STC) for PV modules?
What conditions are specified under Standard Test Conditions (STC) for PV modules?
- Cell temperature of 25°C and irradiance of 1000 W/m2 at an air mass of 1.5 (correct)
- Irradiance of 500 W/m2 and air temperature of 30°C
- Cell temperature of 50°C and no wind velocity
- Irradiance of 800 W/m2 and air temperature of 20°C
In a solar system, what components can be removed on a bright sunny day and still power the a/c load?
In a solar system, what components can be removed on a bright sunny day and still power the a/c load?
How do by-pass diodes help in a solar panel circuit when shading occurs?
How do by-pass diodes help in a solar panel circuit when shading occurs?
What safety standard must PV modules conform with according to the text?
What safety standard must PV modules conform with according to the text?
Why are c-Si modules very sensitive to shading?
Why are c-Si modules very sensitive to shading?
In a solar panel setup, what is the purpose of a blocking diode?
In a solar panel setup, what is the purpose of a blocking diode?
Which factor determines whether a bypass diode is needed in a solar panel setup?
Which factor determines whether a bypass diode is needed in a solar panel setup?
What does the CSA Code apply to in relation to solar panels?
What does the CSA Code apply to in relation to solar panels?
What is the purpose of a blocking diode in a solar panel circuit?
What is the purpose of a blocking diode in a solar panel circuit?
How do bypass diodes help when one solar panel is shaded in a system?
How do bypass diodes help when one solar panel is shaded in a system?
Why are blocking diodes necessary in systems using solar panels to charge a battery?
Why are blocking diodes necessary in systems using solar panels to charge a battery?
When is a bypass diode most likely to be beneficial in a solar panel system?
When is a bypass diode most likely to be beneficial in a solar panel system?
Do solar panels typically come with additional blocking diodes despite having them already included?
Do solar panels typically come with additional blocking diodes despite having them already included?
What is the main reason why 'thin film' solar panels are currently not commonly used on residential roofs?
What is the main reason why 'thin film' solar panels are currently not commonly used on residential roofs?
What is the primary function of a blocking diode in a solar panel circuit?
What is the primary function of a blocking diode in a solar panel circuit?
In the context of solar panels, what is the purpose of bypass diodes?
In the context of solar panels, what is the purpose of bypass diodes?
Why are thin film solar panels commonly found in large solar farm projects with ample land space?
Why are thin film solar panels commonly found in large solar farm projects with ample land space?
How do semipermeable membranes play a role in the operation of solar cells according to the provided text?
How do semipermeable membranes play a role in the operation of solar cells according to the provided text?
What is the range of efficiency for amorphous panels (thin film) as mentioned in the text?
What is the range of efficiency for amorphous panels (thin film) as mentioned in the text?
How do polycrystalline solar cells differ from monocrystalline panels in terms of composition?
How do polycrystalline solar cells differ from monocrystalline panels in terms of composition?
How do Bifacial solar panels differ from traditional single-sided panels in terms of energy production?
How do Bifacial solar panels differ from traditional single-sided panels in terms of energy production?
What is the purpose of bypass diodes in solar panel circuits?
What is the purpose of bypass diodes in solar panel circuits?
How do amorphous cells withstand higher temperatures compared to crystalline cells?
How do amorphous cells withstand higher temperatures compared to crystalline cells?
What is the significance of the warranty associated with solar panels?
What is the significance of the warranty associated with solar panels?
How does shading impact the performance of crystalline silicon (c-Si) solar modules?
How does shading impact the performance of crystalline silicon (c-Si) solar modules?
What is the purpose of blocking diodes in solar panel circuits?
What is the purpose of blocking diodes in solar panel circuits?
How do bypass diodes contribute to the performance of solar panel circuits?
How do bypass diodes contribute to the performance of solar panel circuits?
What distinguishes monocrystalline silicon solar panels from other types in terms of efficiency and cost?
What distinguishes monocrystalline silicon solar panels from other types in terms of efficiency and cost?
What is a characteristic of Photovoltaic Poly Crystalline Silicon Modules compared to Mono panels?
What is a characteristic of Photovoltaic Poly Crystalline Silicon Modules compared to Mono panels?
How can you distinguish Poly-silicon panels from other types of solar panels?
How can you distinguish Poly-silicon panels from other types of solar panels?
What term best describes the silicon material used in Amorphous Solar Modules?
What term best describes the silicon material used in Amorphous Solar Modules?
What was a limitation of Amorphous Silicon Solar Cells for a long time?
What was a limitation of Amorphous Silicon Solar Cells for a long time?
Why are Thin Film solar panels commonly used in big solar farm projects but not on roofs?
Why are Thin Film solar panels commonly used in big solar farm projects but not on roofs?
Which type of solar panel contains no cells and is directly formed on a glass substrate?
Which type of solar panel contains no cells and is directly formed on a glass substrate?
What is one reason Poly-silicon panels are suitable for roofs?
What is one reason Poly-silicon panels are suitable for roofs?
'Thin film' solar panels are not commonly found on roofs because:
'Thin film' solar panels are not commonly found on roofs because:
'Amorphous' silicon in solar modules refers to its characteristic of being:
'Amorphous' silicon in solar modules refers to its characteristic of being:
'Low power output' was a drawback of which type of solar cells for a significant period?
'Low power output' was a drawback of which type of solar cells for a significant period?
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