PvGetShadeLossMpp

Wrapper for SAM Simulation Core model: cmod_pv_get_shade_loss_mpp.cpp

Input Consistency Warning

As described in Possible Problems, some input parameters are interdependent but the equations that enforce consistency are not available in this PySAM module. Therefore, the onus is on the PySAM user to check that interdependencies are correctly handled. The variables which may require additional logic include:

Provided for each of these inputs is a list of other inputs that are potentially interdependent.

Creating an Instance

Refer to the Initializing a Model page for details on the different ways to create an instance of a PySAM class.

PvGetShadeLossMpp model description

PvGetShadeLossMpp

PySAM.PvGetShadeLossMpp.default(config) → PvGetShadeLossMpp

Use default attributes None

PySAM.PvGetShadeLossMpp.from_existing(data, optional config) → PvGetShadeLossMpp

Share underlying data with an existing PySAM class. If config provided, default attributes are loaded otherwise.

PySAM.PvGetShadeLossMpp.new() → PvGetShadeLossMpp

PySAM.PvGetShadeLossMpp.wrap(ssc_data_t) → PvGetShadeLossMpp

Use existing PySSC data

Warning

Do not call PySSC.data_free on the ssc_data_t provided to wrap

Functions

class PySAM.PvGetShadeLossMpp.PvGetShadeLossMpp

This class contains all the variable information for running a simulation. Variables are grouped together in the subclasses as properties. If property assignments are the wrong type, an error is thrown.

assign(dict) → None

Assign attributes from nested dictionary, except for Outputs

nested_dict = { 'PV Shade Loss DB': { var: val, ...}, ...}

execute(int verbosity) → None

Execute simulation with verbosity level 0 (default) or 1

export() → dict

Export attributes into nested dictionary

replace(dict) → None

Replace attributes from nested dictionary, except for Outputs. Unassigns all values in each Group then assigns from the input dict.

nested_dict = { 'PV Shade Loss DB': { var: val, ...}, ...}

unassign(name) → None

Unassign a value in any of the variable groups.

value(name, optional value) → Union[None, float, dict, sequence, str]

Get or set by name a value in any of the variable groups.

PVShadeLossDB Group

class PySAM.PvGetShadeLossMpp.PvGetShadeLossMpp.PVShadeLossDB

assign(dict) → None

Assign attributes from dictionary, overwriting but not removing values

PVShadeLossDB_vals = { var: val, ...}

export() → dict

Export attributes into dictionary

replace(dict) → None

Replace attributes from dictionary, unassigning values not present in input dict

PVShadeLossDB_vals = { var: val, ...}

diffuse_irrad

Diffuse irradiance

Required: True

Type:sequence

global_poa_irrad

Global POA irradiance

Required: True

Type:sequence

mods_per_string

Modules per string

Required: True

Type:sequence

pv_cell_temp

PV cell temperature

Required: True

Type:sequence

str_shade_fracs

Shading fractions for each string

Required: True

Type:sequence[sequence]

str_vmp_stc

Unshaded Vmp of the string at STC

Required: True

Type:sequence

v_mppt_high

Upper bound of inverter MPPT range

Required: True

Type:sequence

v_mppt_low

Lower bound of inverter MPPT range

Required: True

Type:sequence

Outputs Group

class PySAM.PvGetShadeLossMpp.PvGetShadeLossMpp.Outputs

assign(dict) → None

Assign attributes from dictionary, overwriting but not removing values

Outputs_vals = { var: val, ...}

export() → dict

Export attributes into dictionary

replace(dict) → None

Replace attributes from dictionary, unassigning values not present in input dict

Outputs_vals = { var: val, ...}

N

N

Type:sequence

S

S

Type:sequence

d

d

Type:sequence

shade_loss

Shade loss fraction

Type:sequence

t

t

Type:sequence