Using less energy to provide the same level of energy service, improving the use of energy resources.

The maximum amount of energy a photovoltaic system can produce under ideal conditions.

Energy emitted by the sun in the form of electromagnetic radiation, including visible light, infrared, and ultraviolet.

A type of electrical current where the flow of electricity is unidirectional, used by solar panels.

An independent solar system not connected to the electrical grid and usually includes batteries for energy storage.

A solar system connected to the electrical grid, allowing energy exchange between the solar system and the public grid.

A set of several photovoltaic cells connected and encapsulated in a single frame, also known as a solar panel.

A semiconductor material used in most photovoltaic cells due to its ability to convert sunlight into electricity.

A unit of electrical power, equivalent to one joule per second.

A unit of energy equivalent to the consumption of 1000 watts for one hour, used to measure electrical consumption.

Photovoltaic generator

A complete system that includes solar panels, inverters, and other components necessary to generate electricity from sunlight.

Maximum Power Point Tracking (MPPT)

Technology used in charge controllers and inverters to optimize energy production from solar panels by adjusting electrical resistance.

A system that orients solar panels toward the sun throughout the day to maximize energy capture.

A unit of measurement of battery capacity, indicating how many amperes it can supply in one hour.

A measure of the electrical potential difference between two points, determining the force with which electricity flows.

Energy generated in a way that does not pollute the environment, such as solar and wind energy.

Monocrystalline panel

A type of solar panel made from a single silicon crystal, known for its high efficiency and higher production cost.

Polycrystalline panel

A type of solar panel made from multiple melted silicon crystals, generally less efficient but more economical than monocrystalline panels.

The total cost associated with installing a photovoltaic solar system, including equipment and labor.

The ability of a solar system to function efficiently over a long period, typically several decades.

Activities necessary to ensure a solar system operates correctly, such as cleaning panels and checking electrical components.

The effect an activity has on the environment; solar systems have minimal environmental impact compared to conventional energy sources.

A set of multiple solar panels connected to increase energy generation capacity.

A natural resource that can be replaced by natural processes in a relatively short period, such as the sun, wind, and water.

The process of saving generated energy for later use, crucial for off-grid solar systems.

A complete system designed to convert sunlight into electricity, including solar panels, inverters, and other components.

Energy obtained directly from the sun and converted into heat or electricity.

A system that allows solar system owners to sell excess energy generated to the electrical grid.

The amount of sunlight a solar panel receives, directly influencing its energy production.

An interconnected system of electricity production and distribution.

The ability of a home or community to produce all the energy it needs, reducing or eliminating dependence on external sources.

The amount of energy a solar system can produce over a specific period.

Energy conversion efficiency

The percentage of solar energy that a photovoltaic panel can convert into usable electricity.

Renewable Energy Certificate (REC)

A document certifying that a specific amount of energy has been generated from renewable sources.

A large installation of solar panels designed to generate electricity on a commercial scale.

A device that uses solar energy to charge batteries of electronic devices.

Energy generated in a way that has minimal environmental impact, usually from renewable sources.

Solar cell efficiency

A measure of how efficiently a solar cell converts sunlight into electricity.

A policy that pays renewable energy producers a fixed rate for the electricity they generate and send to the grid.

An elevated structure that supports solar panels, often used in parking lots and public areas to provide shade and energy.

A system that combines solar energy with another energy source, such as the electrical grid or a generator, to ensure a continuous supply of electricity.

A device that adjusts the position of solar panels to follow the movement of the sun and maximize energy capture.

Solar Energy Concepts Flashcards

Student preview

50 questions

Show all answers

1.

FLASHCARD QUESTION

Front

Solar panel

Back

A device that converts sunlight into electricity, composed of several photovoltaic cells.

2.

FLASHCARD QUESTION

Front

Photovoltaic cell

Back

The basic component of a solar panel that converts sunlight directly into electricity.

3.

FLASHCARD QUESTION

Front

Inverter

Back

A device that converts the direct current (DC) generated by solar panels into alternating current (AC) used by most appliances and the electrical grid.

4.

FLASHCARD QUESTION

Front

Charge controller

Back

A device that regulates the voltage and current going from the solar panels to the batteries to prevent overcharging and deep discharge.

5.

FLASHCARD QUESTION

Front

Battery

Back

A device that stores the energy generated by solar panels for later use.

6.

FLASHCARD QUESTION

Front

Mounting system

Back

A structure that holds solar panels in place, whether on roofs, ground, or other surfaces.

7.

FLASHCARD QUESTION

Front

Renewable energy

Back

Energy obtained from continuously replenished natural sources, such as solar, wind, hydro, and geothermal energy.

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