Excess solar not showing back into battery

[owenfred]

Hello,

I am having an issue where I cannot see the flow of solar going back in to the battery. I am off grid so no grid connection. Can anyone help with getting the config file right?

Config:

type: custom:power-flow-card-plus
entities:
battery:
entity:
consumption: sensor.power_consumption
state_of_charge: sensor.battery_state_of_charge
invert_state: true
solar:
entity: sensor.sn_1990099212_pv_power
display_zero_state: true
generator:
entity: binary.binary_sensor.generator_status
entity_generator: sensor.generator_energy_in
display_zero_state: true
clickable_entities: true
display_zero_lines: true
use_new_flow_rate_model: true
w_decimals: 0
kw_decimals: 1
min_flow_rate: 0.75
max_flow_rate: 6
max_expected_power: 20000
min_expected_power: 0.01
watt_threshold: 1000
transparency_zero_lines: 0