MySolarPV Battery export issue

[TrystanLea]

See: https://community.openenergymonitor.org/t/my-solar-pv-battery-app/14113/150

[pforrow]

Trystan you might want to check out lines 610 and 784 of mysolarpvbattery.php
var battery = 0
I could be wrong but think they should be
var balance = 0