Tesla won't charge with low house battery because PVAMP is overwritten

[lepricon]

Assume PV = 4.5kW, house battery = 30%, then PVAMP will be set to 0 (because of low battery) and cannot be set to 3 as an exception of high solar output.

My proposal is to rename as the following

{# PV/230 is the current in a one phase system. For three-phase charging divide by 3! #}
{% set PVAMPIN = (PV/230/3) %}
...
{# Under 40%, charge only the house battery, not the car. 3% hysteresis: Don't turn on until we reach 43%. #}
{# Exception: When the PV output is really high, allow charging so we don't feed to the grid early #}
{% if (Battery<43) and (Charge==0) and (PVAMPIN<6) %} {% set PVAMP = 0 %} {% endif %}
{% if (Battery<40) and (Charge>0) and (PVAMPIN<6) %} {% set PVAMP = 0 %} {% endif %}
{% if (PVAMPIN>=6) and (Battery<40) %} {% set PVAMP = 3 %} {% endif %}