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import growattServer
import getpass
import pprint
"""
This script demonstrates how to interface with the configuration settings of a plant and its classic inverters.
It uses the `update_classic_inverter_setting` function to apply settings to a classic inverter.
"""
pp = pprint.PrettyPrinter(indent=4)
# Prompt user for username
username = input("Enter username:")
# Prompt user to input password
user_pass = getpass.getpass("Enter password:")
api = growattServer.GrowattApi(True, username)
login_response = api.login(username, user_pass)
plant_list = api.plant_list(login_response['user']['id'])
# Simple logic to just get the first inverter from the first plant
# Expand this using a for-loop to perform for more systems
plant = plant_list['data'][0] # This is an array - we just take the first - would need a for-loop for more systems
plant_id = plant['plantId']
plant_name = plant['plantName']
plant_info = api.plant_info(plant_id)
devices = api.device_list(plant_id)
device = devices[0] # This is an array - we just take the first - would need a for-loop for more systems
device_sn = device['deviceSn']
device_type = device['deviceType']
# Turn inverter on
print("Turning on inverter: %s" % (device_sn))
# Set up the default parameters
default_parameters = {
"action": "inverterSet",
"serialNum": device_sn,
}
parameters = {
"paramId": "pv_on_off",
"command_1": "0001", # 0001 to turn on, 0000 to turn off
"command_2": "", # Empty string for command_2 as not used
}
response = api.update_classic_inverter_setting(default_parameters, parameters)
print(response)
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