solar energy

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Thân thiện
Definition

Noun: 1. Energy from the sun: This is energy that originates from the sun and is captured and converted into usable forms, primarily thermal energy (heat) or electrical energy.

Usage

The term "solar energy" refers to the source itself and the technology used to harness it. It is used as a non-count noun. * We should invest more in solar energy. * The house is powered entirely by solar energy.

Examples
  • Solar energy is a clean and renewable resource.
  • The government offers tax credits for homes that utilize solar energy.
  • Converting solar energy into electricity requires photovoltaic panels.
Advanced Usage
  • "Harnessing solar energy": This is a common collocation meaning to capture and use the sun's energy.
    • The challenge lies in efficiently harnessing solar energy on a large scale.
  • "Solar energy potential": Refers to the amount of solar energy available in a specific location.
    • Desert regions have a very high solar energy potential.
Variants and Related Words
  • Solar power: Often used synonymously with "solar energy," though it can more specifically refer to the electrical power generated.
    • The calculator runs on solar power.
  • Photovoltaic (PV): The technology that converts sunlight directly into electricity.
    • They installed photovoltaic cells on their roof.
  • Solar thermal: Technology that uses sunlight to generate heat.
    • A solar thermal system can heat water for a home.
Synonyms
  • Sun power
  • Solar radiation (specifically refers to the radiant energy emitted by the sun before conversion)
Related Phrases
  • Solar panel / Solar array: The physical device that collects solar energy.
    • The solar panels on the roof generate enough electricity for the building.
  • Solar farm / Solar park: A large-scale installation of solar panels for generating electricity.
    • The new solar farm will power thousands of homes.
Noun
  1. energy from the sun that is converted into thermal or electrical energy
    • the amount of energy falling on the earth is given by the solar constant, but very little use has been made of solar energy

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