Solar Glossary
Common solar energy terms explained in clear, simple language.
Solar Panels
Panels installed on a roof or structure that convert daylight into electricity.
PV (Photovoltaic)
The technology used by solar panels to generate electricity from light.
Inverter
A device that converts the electricity generated by solar panels into usable power for your home.
Generation
The electricity produced by solar panels during daylight hours.
Export
Excess solar electricity sent back to the grid when your home is not using it.
Self-Consumption
The portion of solar electricity that is used directly in your home rather than exported.
kW (Kilowatt)
A measure of power. In solar systems, this usually refers to system size or output at a given moment.
kWh (Kilowatt-hour)
A measure of energy. This is what appears on electricity bills and represents how much electricity is used or generated over time.
Monitoring App
Software that shows solar generation, usage, and export data from your system.
Grid
The national electricity network that supplies power when solar generation is not sufficient.
Battery Storage
A system that stores excess solar electricity for use later, such as in the evening or during power cuts.
Degradation
The gradual reduction in solar panel output over many years.
Isolator
A safety switch that allows parts of the solar system to be safely disconnected for maintenance or emergencies.
This glossary is designed to support quick understanding and chatbot responses across the Solar Energy knowledge base.