def get_PV_generated(start,
end,
house_ID,
pv_model,
path_to_data_folder=os.path.join('.', 'data'),
max_power_kw=None):
# todo: efficiency. If we still have to take into account the efficiency it has to be done in the method
# PVModel.get_solar_radiation() because otherwise the max_power_kw restriction would be too strong
"""
start
end
house_ID: vin
"""
# pv_model="PVMODEL_SPV170"
# pv_model is set without default to avoid errors
logging.debug("pv_model: ".format(pv_model))
assert start.year >= 2017, "solar model is defined starting from Jan 2017"
assert end.year >= 2017
if house_ID not in pv_cache:
user_id = get_user_id(house_ID, path_to_data_folder)
# get area factor
area_factor = get_area_factor_for_user(user_id)
if user_id is None:
# this means we don't have a house for this user
raise ValueError(
"No vin - myway user_id matching available for {}".format(
user_id))
pv = PVModel(str(user_id),
scenario=pv_model,
path_to_data_folder=path_to_data_folder,
area_factor=area_factor)
pv_cache[house_ID] = pv
pv = pv_cache[house_ID]
start_datetime = datetime.datetime.strptime(str(start),
"%Y-%m-%d %H:%M:%S")
end_datetime = datetime.datetime.strptime(str(end), "%Y-%m-%d %H:%M:%S")
generated_energy = pv.get_solar_radiation(scenario=pv_model,
startts=start_datetime,
endts=end_datetime,
max_power_kw=max_power_kw)
generated_KWh = generated_energy / 1000
return generated_KWh
def get_kwp(df):
all_vins = df.index.tolist()
for vin in all_vins:
user_id = get_user_id(vin)
area_factor = get_area_factor_for_user(user_id)
warnings.warn("using fixed pv model")
pv = PVModel(user_id, area_factor=area_factor, scenario='PVMODEL_SPV170')
df.loc[vin, 'area'] = pv.area
df.loc[vin, 'user'] = int(user_id)
df.loc[vin, 'max_kW'] = pv.max_W / 1000
pvdict = pv.data['PVMODEL_SPV170']
to_pop_list = ['year_Wh_dc', 'year_Wh_ac', 'year_inv_eff', 'max_W']
for to_pop in to_pop_list:
pvdict.pop(to_pop)
df.loc[vin, 'max_gen_kw'] = max(list(pvdict.values())) * 2 / 1000 * area_factor
return df
def test_get_user_id_in_first_line_of_table(self):
user_id = str(get_user_id("004c4ba86e77149b9bfe2dfebb4057a4"))
print(user_id)
self.assertTrue(user_id == "1665")
def test_user_with_duplicate_entries(self):
user_id = str(get_user_id("00000dcb1a3963f3ae1d91cd9755b2d0"))
print(user_id)
self.assertTrue(user_id == "1598")