# Commission Implementing Decision (EU) 2016/1926 of 3 November 2016 on the approval of the battery-charging photovoltaic roof as an innovative technology for reducing CO2 emissions from passenger cars pursuant to Regulation (EC) No 443/2009 of the European Parliament and of the Council (Text with EEA relevance), Division: Latin symbols

Extent: E+W+S+N.I.

CCO2CO2 savings [g CO2/km]
CO2 Carbon dioxide
CFConversion factor (l/100 km) — (g CO2/km) [gCO2/l] as defined in Table 3
MMean annual mileage [km/year] as defined in Table 4
mPP–Measured average solar PV roof peak power output [W]
nNumber of measurements of the solar PV roof peak power output, which is at least 5
SCCSolar correction coefficient [-] as defined in Table 1
sCCO2Statistical margin of the total CO2 savings [g CO2/km]
SIR Yearly European mean solar irradiation [W/m2], which is 120 W/m2
SIR_STC Global irradiation at Standard Test Conditions (STC) [W/m2], which is 1 000 W/m2
smPP–Standard deviation of the arithmetic mean of the solar PV roof peak power output [W]
UFIR Usage factor (shading effect), which is 0,51
VPe Consumption of effective power [l/kWh] as defined in Table 2
Sensitivity of calculated CO2 savings related to the average solar PV roof peak power output

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Source: https://www.legislation.gov.uk/eudn/2016/1926/annex/division/2/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2016-1926/annex/division-2/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.