Enphase Energy Customer Service Engineer Interview Questions and Answers

Electrical tecnical test
Communication test

Q1. Basic Electrical question
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Q1. About Enphase and its domain of work
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Q1. Behavioral questions, willing to work in shift
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Q1. Tell me about youself ?
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Q2. Can you tell me about company?
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Q3. Can you tell me why you leaving you current company ?
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Q1. What is mean by microinverter ?
Ans. 
A microinverter is a device used in solar energy systems to convert direct current (DC) generated by a single solar panel into alternating current (AC) for use in homes or businesses.
• Converts DC power from a single solar panel into AC power

• Installed on each individual solar panel for optimal energy production

• Improves system efficiency by reducing power losses

• Allows for monitoring and control of each panel separately
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Q2. What is difference between DC and AC?
Ans. 
DC is a constant flow of electric charge in one direction, while AC alternates direction periodically.
• DC stands for Direct Current, where the flow of electric charge is constant in one direction.

• AC stands for Alternating Current, where the flow of electric charge alternates direction periodically.

• DC is commonly used in batteries and electronic devices that require a steady flow of power.

• AC is used in most household ele...read more
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