EaSun SMGII add connection

[amgstone]

Is there an existing issue for this?

• [X] I have searched the existing issues

Current Behavior

I have been fighting for a long time so that my electricity consumption at home is correctly displayed, but while the sun is working + the battery on the house visualizes the consumption from the network, although there is no consumption

There is a project on github where the inverter is connected to the home assistant, I use it, everything works correctly, but when I transfer all the data to the sunsynk-power-flow-card, it does not correctly visualize the consumption of the house

https://github.com/syssi/esphome-smg-ii

Expected behaviour

I have been fighting for a long time so that my electricity consumption at home is correctly displayed, but while the sun is working + the battery on the house visualizes the consumption from the network, although there is no consumption

There is a project on github where the inverter is connected to the home assistant, I use it, everything works correctly, but when I transfer all the data to the sunsynk-power-flow-card, it does not correctly visualize the consumption of the house

https://github.com/syssi/esphome-smg-ii

Possible Solutions

No response

Mode

full

Context / Reason

I have been fighting for a long time so that my electricity consumption at home is correctly displayed, but while the sun is working + the battery on the house visualizes the consumption from the network, although there is no consumption

There is a project on github where the inverter is connected to the home assistant, I use it, everything works correctly, but when I transfer all the data to the sunsynk-power-flow-card, it does not correctly visualize the consumption of the house

https://github.com/syssi/esphome-smg-ii

[slipx06]

Hi. What sensor are you using for essential_power ? According to your image the battery is discharging ?

[amgstone]

essential_power: sensor.smg_output_power

yes, the battery was discharging

---

type: custom:sunsynk-power-flow-card cardstyle: full show_solar: true card_height: 300px show_grid: true inverter: modern: false colour: grey autarky: "no" auto_scale: true model: ces-battery-box three_phase: false solar: show_daily: true mppts: 2 maxpower: 7200 pv1_max_power: 3600 pv2_max_power: 3600 pv1_name: PV-1 pv2_name: PV-2 auto_scale: true display_mode: 2 dynamic_colour: true battery: energy: 15000 max_power: 10000 shutdown_soc: 0 path_threshold: 100 colour: "#9A64A0" show_daily: true invert_power: true show_absolute: true hide_soc: false show_remaining_energy: true dynamic_colour: true linear_gradient: true invert_flow: flase load: essential_name: Дім show_daily: true max_power: 7200 colour: "#5fb6ad" animation_speed: 6 additional_loads: 4 load1_name: Зарядка load1_icon: mdi:ev-station load2_name: Бойлер load2_icon: mdi:water-boiler load3_name: Ферми load3_icon: mdi:server-network load4_name: Рек-тор load4_icon: mdi:hvac dynamic_colour: true grid: grid_name: Мережа off_threshold: 0 show_daily_buy: true additional_loads: 0 show_nonessential: true nonessential_name: Leaf nonessential_icon: mdi:ev-station max_power: 7200 auto_scale: true show_daily_sell: false entities: day_battery_charge_70: sensor.bms0_charging_energy_today day_battery_discharge_71: sensor.bms0_discharging_energy_today day_load_energy_84: sensor.solar_plus_energy_minus_battery_sensor day_grid_import_76: sensor.vid_merezhi_meter_3_l1_za_dobu day_pv_energy_108: sensor.soniachni_paneli inverter_voltage_154: sensor.smg_ii_output_effective_voltage load_frequency_192: sensor.smg_ii_output_frequency grid_power_169: sensor.smg_average_mains_power total_pv_generation: sensor.soniachni_paneli inverter_current_164: sensor.smg_output_effective_current inverter_status_59: sensor.smg_ii_operation_mode inverter_power_175: sensor.smg_output_active_power pv1_power_186: sensor.smg_ii_pv_average_power pv2_power_187: sensor.smg_ii_2_pv_average_power environment_temp: sensor.vicare_outside_temperature remaining_solar: sensor.energy_production_today_remaining pv1_voltage_109: sensor.smg_ii_pv_average_voltage pv1_current_110: sensor.smg_ii_pv_average_current pv2_current_112: sensor.smg_ii_2_pv_average_current pv2_voltage_111: sensor.smg_ii_2_pv_average_voltage battery_voltage_183: sensor.smg_ii_battery_average_voltage battery_soc_184: sensor.jk_bms_state_of_charge battery_power_190: sensor.smg_battery_average_power battery_current_191: sensor.smg_battery_average_current essential_power: sensor.smg_output_power essential_load1: sensor.oncharger_power essential_load2: sensor.ten_boiler_power essential_load3: sensor.fermi_power essential_load4: sensor.recuperator_power grid_ct_power_172: sensor.smg_average_mains_power grid_connected_status_194: binary_sensor.energy_in_sensor grid_voltage: sensor.smg_ii_ac_voltage nonessential_power: sensor.car_power

[slipx06]

Ok the problem is the calculation does not take into consideration any inverter loss. Which in your case 72W

You are consuming more than you are producing?

859 - (447+340) = 72W

Where is the additional 72W coming from? The card assumes this has to come from the grid?