diff --git a/helpers/sensor.estimated_charge_percent_today.jinja b/helpers/sensor.estimated_charge_percent_today.jinja
new file mode 100644
index 0000000..4b24d23
--- /dev/null
+++ b/helpers/sensor.estimated_charge_percent_today.jinja
@@ -0,0 +1,7 @@
+{% set totalWh = 3200 %}
+{% set currentChargePercent = states('sensor.system_flos_bkw_sb_state_of_charge') | float(0) %}
+
+{% set todayProductionWh = (states('sensor.balkon_solcast_pv_forecast_balkonsolar_forecast_remaining_today') | float(0)) * 1000 %}
+{% set estimatedProductionPercent = 100 * (todayProductionWh / totalWh) %}
+
+{{ (currentChargePercent + estimatedProductionPercent) | round(2) }}
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diff --git a/helpers/sensor.estimated_charge_percent_tomorrow.jinja b/helpers/sensor.estimated_charge_percent_tomorrow.jinja
new file mode 100644
index 0000000..777b6e8
--- /dev/null
+++ b/helpers/sensor.estimated_charge_percent_tomorrow.jinja
@@ -0,0 +1,11 @@
+{% set totalWh = 3200 %}
+
+{% set estimatedChargePercentToday = states("sensor.estimated_charge_percent_today") | float(0) %}
+
+{% set avgConsumptionWh = states("sensor.energy_from_battery_7_days_average") | float(0) %}
+{% set avgConsumptionPercent =  100 * (avgConsumptionWh / totalWh) %}
+
+{% set tomorrowProductionWh = (states('sensor.balkon_solcast_pv_forecast_balkonsolar_forecast_tomorrow') | float(0)) * 1000 %}
+{% set estimatedProductionPercentTomorrow = 100 * (tomorrowProductionWh / totalWh) %}
+
+{{ (estimatedChargePercentToday - avgConsumptionPercent + estimatedProductionPercentTomorrow) | round(2) }}
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diff --git a/helpers/sensor.estimated_optimal_output_limit.jinja b/helpers/sensor.estimated_optimal_output_limit.jinja
new file mode 100644
index 0000000..1414dd8
--- /dev/null
+++ b/helpers/sensor.estimated_optimal_output_limit.jinja
@@ -0,0 +1,29 @@
+{# Configuration #}
+{% set totalWh = 3200 %}
+{% set maxPower = 600 %}
+{% set targetChargePercent = 100 %}
+{% set sunsetOffset = -3 %}
+
+{% set currentChargePercent = states('sensor.system_flos_bkw_sb_state_of_charge') | float(0) %}
+{% set solarAvailable = states('binary_sensor.solar_power_available') | bool(false) %}
+
+{% if solarAvailable and currentChargePercent < 100 %}
+    {# Current state infos #}
+    {% set timeToSunsetHours = ((as_timestamp(state_attr('sun.sun', 'next_setting')) - as_timestamp(now()))) / 3600 + sunsetOffset %}
+
+    {# Average battery power for the day to reach targetChargePercent #}
+    {% set remainingChargePercent = [ 0, targetChargePercent - currentChargePercent ] | max %}
+    {% set remainingChargeWh = (remainingChargePercent / 100) * totalWh %}
+    {% set remainingAvgPower = (remainingChargeWh / timeToSunsetHours) %}
+
+    {# Today average production power #}
+    {% set todayProductionWh = (states('sensor.balkon_solcast_pv_forecast_balkonsolar_forecast_remaining_today') | float(0)) * 1000 %}
+    {% set todayOffsetWh = todayProductionWh - remainingChargeWh %}
+    {% set todayOffsetPower = todayOffsetWh / timeToSunsetHours %}
+    {% set positiveOffsetPower = [ 0, todayOffsetPower ] | max  %}
+    {% set limitedOffsetPower  = [ maxPower, positiveOffsetPower ] | min  %}
+
+    {{ limitedOffsetPower | round(0) }}
+{% else %}
+    {{ 0 }}
+{% endif %}
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diff --git a/helpers/sensor.power_output_dynamic.jinja b/helpers/sensor.power_output_dynamic.jinja
new file mode 100644
index 0000000..5a965a4
--- /dev/null
+++ b/helpers/sensor.power_output_dynamic.jinja
@@ -0,0 +1,25 @@
+{% set batFullToday = states("sensor.estimated_charge_percent_today") | float(0) >= 100 %}
+{% set batFullTomorrow = states("sensor.estimated_charge_percent_today") | float(0) >= 100 %}
+
+{% set techTemp = states("sensor.klima_balkonsolar_temperature") | float(0) %}
+{% set techTempThr = 35 %}
+{% set safePowerLimit = 401 %}
+
+{% set powerUsageMin = states("sensor.power_usage_min_fault_tolerant")  | float(0) %}
+{% set powerUsageMax = states("sensor.power_usage_max_fault_tolerant")  | float(0) %}
+
+
+
+{% if states("sensor.estimated_charge_percent_today") | float(0) >= 100 %}
+    {% set output = states("sensor.power_usage_max_fault_tolerant")  | float(0) %}
+{% endif %}
+
+{% set output = [ output, states("sensor.estimated_optimal_output_limit")  | float(0) ] | max %}
+
+{% if states("sensor.klima_balkonsolar_temperature") | float(0) > 35 %}
+    {% set output = [ output, 401 ] | min %}
+{% endif %}
+
+
+
+{{ output }}
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