# description
Typed schema for generation DER energy resources (solar PV, wind, hydro, biogas, CHP, fuel cell). CIM: GeneratingUnit and subtypes — SOLAR_PV/SOLAR → PhotovoltaicUnit, WIND → WindGeneratingUnit, HYDRO → HydroGeneratingUnit, BIOGAS/CHP → ThermalGeneratingUnit (IEC 61970-301/302). SOLAR is a deprecated alias for SOLAR_PV. Common fields inherited from EnergyResourceCommon/v1.0.

# $defs.EnergyResourceGeneratorAttributes.allOf[].description
Attributes for generation DER resources. Common fields inherited. Generator-specific fields below.

# $defs.EnergyResourceGeneratorAttributes.allOf[].properties.nominalPowerKw.description
Nominal (nameplate) power output, kW. CIM: GeneratingUnit.nominalP. Typically equals DC STC rating for solar PV.

# $defs.EnergyResourceGeneratorAttributes.allOf[].properties.efficiency.description
Conversion efficiency as a percentage (0–100). Most relevant for FUEL_CELL and CHP resources.