Estimation Proposal Engineer Interview Questions and Answers

Yes, there are several softwares used in the solar industry for design, simulation, and monitoring purposes.

• PVsyst - used for solar system design and simulation

• Helioscope - used for solar system design and shading analysis

• SolarEdge Monitoring Platform - used for monitoring solar system performance

• Aurora Solar - used for solar system design and financial analysis

Solar cells are devices that convert sunlight into electricity.

• Solar cells are made of semiconductor materials such as silicon.

• They work by absorbing photons from sunlight and releasing electrons, creating a flow of electricity.

• The efficiency of solar cells varies depending on factors such as the type of material used and the amount of sunlight available.

• Solar cells are commonly used in solar panels to generate electricity for homes and businesses.

• Research is ongoing to impro...read more

Types of solar systems include grid-tied, off-grid, and hybrid systems.

• Grid-tied solar systems are connected to the utility grid and do not require battery storage.

• Off-grid solar systems operate independently from the utility grid and rely on battery storage.

• Hybrid solar systems combine grid-tied and off-grid components to provide flexibility and backup power.

• Other types include solar water heating systems and concentrated solar power systems.

Solar energy is renewable energy derived from the sun's radiation, which can be converted into electricity or heat.

• Solar energy is harnessed using solar panels, which capture sunlight and convert it into electricity through photovoltaic cells.

• Solar energy is a sustainable and environmentally friendly alternative to fossil fuels, as it produces no greenhouse gas emissions.

• Solar power can be used for residential, commercial, and industrial applications, providing electricity fo...read more