Definition

1. Noun:
   • Electrical device consisting of a large array of connected solar cells: A device that converts sunlight directly into electricity using multiple interconnected photovoltaic cells.

Usage

• The term "solar battery" is used to describe a power source that harnesses solar energy. It is typically a singular, countable noun.
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Examples

• Noun:
  • The remote weather station relies entirely on a solar battery for its power needs.
  • Advances in technology have made the modern solar battery much more efficient.

Advanced Usage

• Technical Context: In technical and engineering contexts, "solar battery" specifically refers to the assembled panel or array of solar cells, not to an electrical storage unit (which is more accurately called a "battery" or "solar storage battery").
  • The design integrates the solar battery with the building's façade.

Variants and Related Words

• Solar cell (n): The basic photovoltaic unit that converts light into electricity. A solar battery is made up of many solar cells.
• Photovoltaic array (n): A technical term often synonymous with "solar battery," referring to a linked collection of solar panels.
• Solar panel (n): A common term for a group of solar cells housed in a unit; often used interchangeably with "solar battery" in non-technical language.

Synonyms

• Solar panel: A common synonym in everyday language.
• Photovoltaic module: A more technical synonym.
• Solar array: Emphasizes the collective, connected nature of the unit.

Notes on Meaning

• It is important to distinguish a "solar battery" (which generates electricity) from a "battery" used for storing electricity. A system may include both a solar battery (panel) and a storage battery.
• The term is less common in modern technical specifications, where "solar panel" or "PV module" is preferred. "Solar battery" can sometimes sound slightly dated or be used in specific contexts like aerospace.

Noun

1. electrical device consisting of a large array of connected solar cells