Pouah, par contre le mppt #victron "smart" est une bête à chagrin quand je veux me connecter dessus par bluetooth: pas moyen d'y accéder à chaque fois dans le camtar

Avec celui de la maison, c'est fonctionnel à 100% me semble-t-il 🤔

Yeah… That went well.

On December 14, 2024 – three weeks after I published the last exciting installment in this series of posts – our new Redflow ZCell battery, which replaced the original one which had developed a leak in the electrode stack, itself failed due to a leak in the electrode stack. With Redflow in liquidation there was obviously no way I was getting a warranty replacement this time around. Happily, Aidan Moore from QuantumNRG put me in touch with Jason Litchfield from GrazAg, who had obtained a number of Redflow’s post-liquidation stock of batteries. With the Christmas holidays coming up, the timing wasn’t great, but we were ultimately able to get the failed unit replaced with a new ZBM3.

At this point the obvious question from anyone who’s been following the Redflow saga is probably going to be: why persevere, especially in light of this article from the ABC which speaks of ongoing reliability issues and disturbingly high failure rates for these batteries. That’s a good question, and like many good questions it has a long and complicated answer.

[…]

#redflow #solar #victron

Der Juli 2025.
100% Autarkie.
504kWh "Energieverbrauch"
570kWh von der Sonne "geerntet".
=> 88,4% Gesamtwirkungsgrad
11,4 kW (peak) DC gekoppelt
1,23 kW (peak) AC gekoppelt
3 phasige Victronanlage
62,7 kWh Batterie

(Thread wird fortgesetzt!)
#edit: #typo

#pvbuddies #solar #solarpunk #solarpower #PVMonat #pvbubble #pv #machtdiedaechervoll #energiewende #victron #victronenergy
#klimakatastrophe

Big shoutout to Keshav Varma (https://github.com/keshavdv/victron-hacs) for the "Home Assistant plug-in for Victron Instant Readout compatible devices".

Pairing and Installation just works
👏💪🙏.

And Victron Energy, for developing these professional and high quality devices. Just wish that the bigger charge controllers would also be available with load output on-device, instead of having to fiddle around with additional accessories.

#Victron #VictronEnergy
#HomeAssistant #HACS
#Solar #PV #Photovoltaic

Der Juni 2025.
99,55% Autarkie. -> Siehe Folgetröt
664kWh "Energieverbrauch" -> siehe Folgetröt
794kWh von der Sonne "geerntet".
=> 83,63% Gesamtwirkungsgrad
11,4 kW (peak) DC gekoppelt
1,23 kW (peak) AC gekoppelt
3 phasige Victronanlage
62,7 kWh Batterie -> siehe Folgetröt
Bei Fragen: gern anschreiben.

(Thread wird fortgesetzt!)
#edit: #typo

#pvbuddies #solar #solarpunk #solarpower #PVMonat #pvbubble #pv #machtdiedaechervoll #energiewende #victron #victronenergy
#klimakatastrophe

@dajb

Congratulations on the new heat pump! A colleague of mine had #Octopus install one for her earlier this year, and she's delighted with it. We went with #GoodEnergy because Octopus wasn't able to help us, but I'm convinced Octopus would've been better value if our house had been suitable.

We're not yet ready to buy a battery — I want to go through a winter with the new heat pumps so that I know how much capacity to buy — but I've heard good things about #Victron. You might give them a look. They seem to be a bit more expensive than canned systems like #Powerwall, but a lot more flexible.

@fedops @sam @slothrop

Bought a 6kW interter-MPPT unit and this popped up when I clicked 'add to cart'.

Do you really want someone who can't update the firmware in a #Victron product wiring an inverter up?

(any Victron item with bluetooth connects to their app, and the very first thing it does is say "there's a new firmware, install it now?". It's barely even difficult enough to count as easy)

(very) Old Quattro has started resetting itself randomly. Time for an upgrade.

#SolarDIY