Add a 2nd Solar unit into the Card

[Alferro75]

I have read the wiki about what to try first before creating a bug report.

Which version of HA do you use? core-2021.5.3

Which version of the card do you use? 0.1.5

Describe the bug
I've two Solar units installed in two different date, FTV Casa and FTV Garage, but I'd like to have both included into the same Power wheel card. Should be great to see both, but in case not possible, at least the total of both.

Configuration of the card
type: 'custom:power-wheel-card'
title: Bilancio energetico
solar_power_entity: sensor.ftv_casa_power
grid_power_entity: sensor.enel_imm_prel_power
debug: false
production_is_positive: true

![Power wheel card](https://user-images.githubusercontent.com/83531973/118276254-b9956780-b4c7-11eb-87f2-5ec6d40d28c0.png)

Many thanks

[gurbyz]

I labeled it as feature request. In the meantime as some kind of workaround please be aware that it's possible to use more than one power-wheel-card.

[Alferro75]

Ok, at the moment I've made the below two cards, one for the PV installed on house roof (FTV_Casa) and the secons for the PV installed on the garage roof (FTV_Garage).
Looking forward to receive your updates.

Many thanks, Ale

[Alferro75]

Hi, Have you done something on they way to include two solar_power entities into the same card??

[gurbyz]

No, sorry. I'm currently not very active on my custom card.