Optimal and future-proof PV panel configuration for 3 phase?

[mrcet007]

I am getting a newly built tussenwoning house in June 2022 with 3phase meterkast. There are two sloped roofs, one facing south east and the other facing north west.

I will have an electric vehicle, heat pump(Alpha Innotec SWCV) and electric induction stove for cooking in this new house.
We have a electric car and intend to charge with a combination of electricity from solar panels + grid. We are a family of 4 people, current usage in our current rented apartment without including EV charging & heat pump is about 200Kwh per month.

The below PV system facing generates 3800 KWh annualy
- 10 - Mono 405 All Black
- 10 - Enphase Micro Inverter IQ7+ 60/72C
- 1 - Enphase Q-Relay controller 400V
- 1 - Afsluitdop voor 3 fase Q kabel
- 10 - Enphase Q kabel 400VAC-1 Landscape connector
- 1 - Solarconstruct montagesysteem
- 1 - Aansluiting meterkast AC
- 1 - Enphase Envoy-S Metered Multiphase

Questions
1. Why Enphase IQ7+ instead of IQ7A?
2. Does the configuration of the system support an electric vehicle, heat pump and electric induction stove for cooking?
3. Can this system support home battery in the future? What decideds this compatability?
4. Nothing about installing the panels on separate group us mentioned. Should i ask the installer to install the panels on a separate group?
5. Any suggestions to add/remove to future proof and save money respectively?

[ Voor 6% gewijzigd door mrcet007 op 03-04-2022 23:31 ]

[Ronald]

Duidelijk wel een situatie in Nederland... en ik ben de beroerdste niet ... maar ook nu geld: Tips bij openen offerte topic zonnepanelen

[teacher]

@mrcet007 would you be so kind as to post in Dutch? Although most of our users are quite proficient in English, this still is a Dutch-spoken forum.