DIY Powerwalls Belgium

Tell me what runs at your place — 5 minutes, anonymous

DIY powerwalls Belgium

I'm brewing something very yummy for this group!

To do it well I want to know what runs at your place — panels, battery, BMS, inverter, meter, monitoring — and what you learned along the way.

About 5 minutes. Anonymous unless you leave your e-mail at the very end.

I'll share the results in the group.

Which describes you best?
Do you also have an installation at home?
Where is your installation (or where do you live)?

Producing electricity

Do you produce your own electricity? How?
kWp
Who installed the PV?
kWh
Year the PV went into service

Your battery

What kind of battery?
Chemistry
kWh
System voltage
Who built or installed the battery?
Where did you buy the cells or modules?
In use since

BMS

Which BMS do you use now?
Which other BMSs have you used before?
Leave empty if this is your first.
Would you recommend your current BMS?
One or two lines is plenty.
How does the BMS talk to your inverter?

Inverter and grid

Inverter / charger brand(s)
Which GX device?
Where is your PV connected?
Grid meter on the GX?
Single or three-phase?

Meter and contract

Digital meter with a P1 port?
P1 reader
Electricity contract
Do you follow your monthly quarter-hour peak (capaciteitstarief)?
Electric car charged at home?
Heat pump?

Monitoring and lessons

What do you use to look at your installation?
How often do you look?
Do you have a Raspberry Pi, ESP32 or mini-PC / NAS running for the installation?
Do you already share your data somewhere?
Biggest problem you had — or still have?
What have you replaced since you started?

Professionals

May group members contact you for help or quotes?
What kind of professional?
Home batteries you install per year
Brands you install
How do you monitor client installations?
How often do clients contact you with monitoring or "is this normal?" questions?

Staying in touch

How do you prefer to hear news from this group?