Broadband Multiple Surfaces
Similarly to the previous command, the total power over multiple surfaces can be calculated with:
Usage: pvgis power broadband-multi [OPTIONS] {longitude} {latitude}
{elevation} [timestamps]
Estimate the photovoltaic power over a time series or an arbitrarily aggregated energy production of a PV system based
on broadband irradiance, ambient temperature and wind speed
โญโ Arguments โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ * longitude <float range> Longitude in decimal degrees ranging in [-180, 360]. If ranging in [0, 360], โ
โ consider the `--convert-longitude-360` option. โ
โ [required] โ
โ * latitude <float range> Latitude in decimal degrees ranging in [-90, 90] [required] โ
โ * elevation <float range> Topographical elevation [required] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Timestamps โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ timestamps <parse_timestamp_series> Quoted date-time strings of data to extract from series, example: โ
โ '2112-12-21, 2112-12-21 12:21:21, 2112-12-21 21:12:12'' โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Options โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --resample-large-series --no-resample-large-series [default: no-resample-large-series] โ
โ --log -l <int> Enable logging [default: 0] โ
โ --profile,--prfl Enable profiling โ
โ --help Show this message and exit. โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Geometry of solar surface โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --surface-orientation <parse_surface_orientation_multi> Multiple solar surface orientation angles. โ
โ --surface-tilt <parse_surface_tilt_multi> Multiple solar surface tilt angles from the โ
โ horizontal plane. โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Timestamps โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --timezone,--tz,--zone <parse_timezone> Timezone (e.g., 'Europe/Athens'). Use the โ
โ system's time zone via the `--local` option. โ
โ --start-time,--st <parse_timestamp> Start timestamp of the period. Overrides the โ
โ `timestamps` parameter! โ
โ --periods <int> Number of timestamps to generate โ
โ --frequency <str> A common date/time frequency unit optionally โ
โ with a multiples number, such as H(hourly), โ
โ min(utely), S(econdly), D(aily), W(eekly), โ
โ M(onth end), Y(early) or 30min. See Pandas โ
โ time series offset aliases. โ
โ --end-time,--et <parse_timestamp> End timestamp of the period. Overrides the โ
โ `timestamps` parameter! โ
โ --random-timestamps --no-random-timestamps Generate a random date, time and timezone to โ
โ demonstrate calculation โ
โ [default: no-random-timestamps] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ External solar irradiance time series โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --global-horizontal-irradiance <path> Global horizontal irradiance (Surface Incoming Shortwave Irradiance โ
โ (SIS), `ssrd` โ
โ --direct-horizontal-irradiance <path> Direct (or beam) horizontal irradiance (Surface Incoming Direct โ
โ radiation (SID), `fdir` โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Solar irradiance spectrum โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --spectral-factor-series <parse_spectral_factor_series> Spectral factor time series โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ External meteorological time series โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --temperature-series <parse_temperature_series> Ambient temperature time series โ
โ --wind-speed-series <parse_wind_speed_series> Ambient wind_speed time series โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ External time series selection โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --neighbor-lookup <none|pad|backfill|nearest> Enable nearest neighbor (inexact) lookups. โ
โ Read Xarray manual on โ
โ nearest-neighbor-lookups โ
โ [default: nearest] โ
โ --tolerance <float> Maximum distance between original & new โ
โ labels for inexact matches. Read Xarray โ
โ manual on nearest-neighbor-lookups โ
โ [default: 0.1] โ
โ --mask-and-scale --no-mask-and-scale Mask and scale the series โ
โ [default: no-mask-and-scale] โ
โ --in-memory --no-in-memory Use in-memory processing โ
โ [default: no-in-memory] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Atmospheric properties โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --linke-turbidity-factor-sโฆ <parse_linke_turbidity_fac Ratio of total to Rayleigh โ
โ tor_series> optical depth measuring โ
โ atmospheric turbidity โ
โ [default: 2] โ
โ --apply-atmospheric-refracโฆ --no-apply-atmospheric-reโฆ Correct solar azimuth and โ
โ altitude angles for โ
โ atmospheric refraction โ
โ [default: โ
โ apply-atmospheric-refractiโฆ โ
โ --refracted-solar-zenith <float> Refracted solar zenith โ
โ angle (in radians) for sun โ
โ -rise and -set events โ
โ [default: โ
โ 1.5853349194640094] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Advanced โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --albedo <float range> [x>=0] Mean ground albedo โ
โ [default: 0.2] โ
โ --apply-reflectivity-factor --no-apply-reflectivity-factโฆ Apply angular loss function โ
โ [default: โ
โ apply-reflectivity-factor] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Solar position โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --solar-position-model,--pโฆ <all|noaa|hofierka|jenco|p Model to calculate solar โ
โ vlib|pysolar|skyfield|sunc position โ
โ alc> [default: NOAA] โ
โ --solar-incidence-model,--โฆ <all|hofierka|jenco|iqbal| Method to calculate the โ
โ pvgis|pvlib> solar incidence angle โ
โ [default: Iqbal] โ
โ --zero-negative-solar-inciโฆ --do-not-zero-negative-soโฆ Set negative solar โ
โ incidence angles to zero โ
โ [default: โ
โ zero-negative-solar-incideโฆ โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Shading โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --horizon-profile <parse_horizon_profile> Digital horizon model (Zarr directory or NetCDF file) or a series โ
โ of heights that form a horizon profile โ
โ --shading-model <all|pvgis|pvlib> Model to calculate shading for the location in question โ
โ [default: PVGIS] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Solar time โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --solar-time-model <all|milne1921|noaa|pvgis|pvlib|skyfield> Model to calculate solar time โ
โ [default: Milne1921] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Earth orbit โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --solar-constant <float range> [x>=1360] Top-of-Atmosphere mean solar electromagnetic โ
โ radiation (W/m-2) 1 au (astronomical unit) away โ
โ from the Sun. โ
โ [default: 1360.8] โ
โ --perigee-offset <float> Perigee offset [default: 0.048869] โ
โ --eccentricity-correction-factor <float> Eccentricity correction factor [default: 0.03344] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ > Input : < Output โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --angle-output-units -aou <str> Angular units for solar geometry calculations (degrees or radians). โ Under โ
โ development โ
โ [default: radians] โ
โ --rounding-places -r <int> Number of digits to round results to [default: 3] โ
โ --csv <path> CSV output filename โ
โ --verbose -v <int> Show details while executing commands [default: 0] โ
โ --index,--idx -i Index rows in output table (meaningful with at least 1x -v) โ
โ --quiet Do not print out the output โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Photovoltaic efficiency โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --photovoltaic-module <csi:free standing 2025|csi:integrated Technology and type of the photovoltaic โ
โ 2025|csi:free module โ
โ standing|csi:integrated|cis:free [default: cSi:Free standing 2025] โ
โ standing|cis:integrated|cdte:free โ
โ standing|cdte:integrated> โ
โ --photovoltaic-module-type <Mono-Facial|Bi-Facial> Photovoltaic module type โ
โ [default: Mono-Facial] โ
โ --module-height <float> The height of the module in meters. โ
โ Only used for bifacial modules โ
โ [default: 1] โ
โ --module-length <float> The length of the module in meters. โ
โ Only used for bifacial modules โ
โ [default: 2] โ
โ --bifacialy-factor <float> The bifaciality factor of the module โ
โ [default: 0.7] โ
โ --peak-power <parse_peak_power_list> The declared power in kilowatt-peak โ
โ (kWp) the module can produce under โ
โ standard test conditions (1000 W/mยฒ of โ
โ in-plane solar irradiance, at 25ยฐC of โ
โ module temperature. โ
โ [default: 1] โ
โ --system-efficiency-factor -se <float> System efficiency factor โ
โ [default: 0.86] โ
โ --power-model -pm <none|iv|huld 2011> Algorithms for calculation of the PV โ
โ power output of a photovoltaic system โ
โ as a function of total irradiance and โ
โ temperature โ
โ [default: Huld 2011] โ
โ --temperature-model -tm <none|faiman> Algorithms for calculation of the โ
โ effect of temperature on the power โ
โ output of a photovoltaic system as a โ
โ function of temperature and optionally โ
โ wind speed โ
โ [default: Faiman] โ
โ --efficiency-factor -e <float> PV efficiency factor. Overrides โ
โ internal PV module efficiency โ
โ algorithms! โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Data processing โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --dtype <str> Data type [default: float32] โ
โ --array-backend <str> Array backend [default: numpy] โ
โ --multi-thread --no-multi-thread Multi threading [default: multi-thread] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Statistics โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --statistics --no-statistics Calculate and display summary statistics [default: no-statistics] โ
โ --groupby <str> Group statistics, ex. M or 3h. A number and date/time unit : (Y)ear, โ
โ (S)eason, (M)onth, (D)ay, (W)eek, (h)our. See Xarray's group-by โ
โ operations. โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Plotting โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --uniplot --no-uniplot Plot the PV power output time series in the terminal โ
โ [default: no-uniplot] โ
โ --terminal-width-fraction <float> Fraction of number of columns of the current terminal, ex. 0.9 โ
โ [default: 0.9] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Metadata โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --fingerprint,--fp Fingerprint the output time series โ
โ --qr,--qr-code,--quick-response,--quโฆ <Base64|Image|None> ๓ฐณ Quick Response Code [default: None] โ
โ --metadata --no-metadata Print command metadata โ
โ [default: no-metadata] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโ Validation โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ --validate-output --do-not-validate-output Validate output range of individual functions. โ
โ [default: do-not-validate-output] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
Example & differencesยถ
The main input difference is that --surface-tilt and --surface-orientation
must be provided as comma-separated lists, as shown below:
pvgis power broadband-multi \
8.627626 45.81223 200 \
--start-time '2000-01-01' \
--end-time '2000-01-02' \
--surface-orientation '0, 180' \
--surface-tilt '35, 35'
The remaining options are similar.
Analysis of performance for multiple surfacesยถ
pvgis performance broadband-multi \
8.628 45.812 214 \
--start-time '2014-01-01' \
--end-time '2014-12-31' \
--surface-orientation '0, 180' \
--surface-tilt '35, 35' \
--peak-power '1, 1' \
--global-horizontal-irradiance data/sample_sarah3_sis_over_esti.nc \
--direct-horizontal-irradiance data/sample_sarah3_sis_over_esti.nc \
--spectral-factor-series data/sample_spectral_effect_cSi_over_esti.nc \
--temperature-series data/sample_era5landplus_t2m_over_esti.nc \
--wind-speed-series data/sample_era5landplus_wind_speed_2m_over_esti.nc \
--analysis \
--quiet
โญโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ ฯ Latitude ฯ Longitude ๐ Elevation โป Surface Orientation โก Surface Tilt โ
โ 45.812 8.628 214.0 [0.0, 180.0] [35.0, 35.0] โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Solar Surface โโฏ
โญโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ โณ Start Time โฑ Frequency โ End Time Timezone โ
โ 2014-01-01 00:00 Hourly 2014-12-31 00:00 None โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
โญโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ Si Technology Peak Power module_type Mount Type โ
โ cSi [1.0, 1.0] kWp Mono-Facial Free standing 2025 โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ PV Module โโฏ
โญโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Analysis of Performance โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฎ
โ โ
โ Monthly โ
โ Quantity Total Unit % of Sums Mean Unit Variabโฆ Source โ
โ โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ โ
โ In-Plane Irradiance 2324.0 kWh/mยฒ โโโโโโโฆ 266.6 Wh/mยฒ โ
โ โ
โ Reflectivity -111.4 kWh/mยฒ -4.8 In-Plaโฆ โโโโโโโฆ -12.7 Wh/mยฒ 16.1 โ
โ Irradiโฆ โ
โ Irradiance After Reflectivity 2212.6 kWh/mยฒ 253.9 kWh/mยฒ โ
โ โ
โ Spectral effect +22.6 kWh/mยฒ +1.0 In-Plaโฆ โ
โโโโโโฆ 2.6 3.9 โ
โ Irradiโฆ โ
โ Effective Irradiance 2235.2 kWh/mยฒ 256.5 Wh/mยฒ โ
โ โ
โ Temperature & Low Irradiance -121.4 kWh/mยฒ -5.4 Effectโฆ -15.0 Wh/mยฒ โ
โ Irradiโฆ โ
โ โ Power without Loss 2113.8 kW โโโโโโโฆ 241.5 W 339.1 โ
โ โ
โ System Loss -295.9 kW -14.0 โ Power -33.8 W โ
โ without โ
โ Loss โ
โ Power โ 1374.5 kW โโโโโโโฆ 157.3 W 236.1 โ
โ โ
โ Energy ๐ 1817.8 kWh 151.5 kWh โ
โ Net Effect -949.4 kWh/mยฒ -40.9 In-Plaโฆ -109.3 Wh/mยฒ โ
โ Irradiโฆ โ
โ โ
โฐโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโฏ
--peak-power option
For multiple surfaces, --peak-power must also be provided as a list of values.