show_powerwallstats.py

#!/usr/bin/env python3

from powerwallstats import powerwallstats
import time

powerwallip = 'Your Powerwall IP address goes here'
customer_email = 'Your customer email address goes here (the one to login to your powerwall)'
customer_password = 'Your customer password goes here (the one to login to your powerwall)'

def main():
    # instantiate a powerwallstats object and provide credentails:
    pw = powerwallstats(powerwallip, customer_email, customer_password)

    # power source names:
    source_names = ['battery', # battery power, where positive is discharging
                    'site',    # grid power, where positive is import
                    'load',    # house power consumption, always positive
                    'solar']   # solar power, where positive is solar energy provided  

    # read some values
    while True:
        print("battery level: %d%%" % (pw.battery_level()))
        meters = pw.meters()
        for src in source_names:
            print("%s %5.3f kW" % (src, float(meters[src]['instant_power'])/1000.0))
        print()
        time.sleep(1)

if __name__ == "__main__":
    main()