compute_solar1_roi:
      friendly_name: Solar 1 ROI
      icon_template: "mdi:cash-multiple"
      value_template: >-
        {% set etime = (80000 | float(2) / states.sensor.total_energy_save.state | float(2)) %}
        {% set days = ((etime % 365) % 30) | int %}
        {% set months = ((etime % 365) / 30) | int %}
        {% set years = (etime / 365) | int %}
        {%- if years > 0 -%}
        {%- if years == 1 -%}
            1 Year
        {%- else -%}
            {{ years }} Years
        {%- endif -%}
        {{ ', ' }}
        {%- endif -%}
        {%- if months > 0 -%}
        {%- if months == 1 -%}
            1 Month
        {%- else -%}
            {{ months }} Months
        {%- endif -%}
        {{ ', ' }}
        {%- endif -%}
        {%- if days > 0 -%}
        {%- if days == 1 -%}
            1 day
        {%- else -%}
            {{ days }} days
        {%- endif -%}
        {{ ', ' }}
        {%- endif -%}