2024.3.0 Home battery support + PV install fix

[fsaris]

• Add home_battery_installation sensors Zonneplan Nexus support #95
• Fix grouping for sensors for each PV system Only one of two PV installation shown (both present on one address) #99
• Link sensors to correct device and move redundant naming
• Add better entity naming, use device name

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This discussion was created from the release 2024.3.0 Home battery support + PV install fix.