Electricity generated by capturing solar radiation, primarily through photovoltaic panels that convert light directly into direct current. It also includes concentrated solar thermal systems that use mirrors to heat a fluid and drive a steam turbine. Grid operators treat it as a variable renewable resource, requiring battery storage or peaking plants to manage the drop in output at sunset.
We're seeing a massive ramp down in solar power across the interconnect as the cloud cover moves in.
Also heard as
- solar energy
- PV
Related terms
SPVS
An off-grid solar installation that operates independently of the main utility grid.
Vmp
The voltage at which a solar panel outputs its maximum power under standard test conditions.
Cleantech
Technologies and services designed to improve operational performance while minimizing environmental impact.