myscript.py

import pv
pv.debug()
pv.debug_color()
import serial
port = serial.Serial('/dev/ttyUSB0')
port.open()
from pv import cms
inv = cms.Inverter(port)
inv.reset()                  # Reset all communications on the serial connection
sn = inv.discover()          # Look for connected devices
if sn is None:
        print "Inverter is not connected."
        sys.exit(1)
ok = inv.register(sn)      # Associates the inverter and assigns default address
if not ok:
        print "Inverter registration failed."
        sys.exit(1)
        print inv.version()
        param_layout = inv.param_layout()
        parameters = inv.parameters(param_layout)
for field in parameters:
        print "%-10s: %s" % field

status_layout = inv.status_layout()
status = inv.status(status_layout)
for field in status:
        print "%-10s: %s" % field
        from pv import pvoutput
api_key = 'xxx'
system_id = xxx
conn = pvoutput.Connection(api_key, system_id)
import time
status = dict(status)
conn.add_status(
        time.strftime('%Y%m%d'),
        time.strftime('%H:%M'),
        energy_exp=status['E-Total'],
        power_exp=status['Pac'],
        cumulative=True)
print conn.get_status()