Param Renewable Energy Interview Questions, Process, and Tips

Performance ratio is a metric used to measure the efficiency of a solar panel system.

• It is calculated by dividing the actual energy output of a system by the expected energy output.

• A higher performance ratio indicates a more efficient system.

• Factors that can affect performance ratio include shading, temperature, and module degradation.

• For example, if a system has an expected energy output of 1000 kWh and an actual ener...read more

SLD stands for Single Line Diagram.

• SLD is a simplified representation of an electrical power system.

• It shows the electrical components and their interconnections in a single line format.

• SLD is used for design, analysis, and documentation of power systems.

• It helps in understanding the flow of electrical power and identifying potential issues.

• Example: A typical SLD may include components like transformers, circuit breake