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Sleepkever

Sleepkever@lemm.ee
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Surprisingly, no. Most inverters in the EU must come with island protection. Meaning that if there is no AC from the grid it immediatly switches off the inverter or the battery, there is no stand alone operation.

There are some systems that allow it but they are rare here and require the mains side to be fed trough the inverter itsself ensuring it’s never back feeding into the grid when there is no power with the same island protection, or less commonly there is a transfer switch of some kind also eliminating the issue. And either should obviously have a main kill switch on the breaker board for emergencies that also switches off the in home power with 1 action.

But most importantly, either of those options is not plug and play and will require an electrician that hopefully does know what he’s doing.

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The cables in your walls are designed for a certain maximum current before they start to heat up. This current is limited by your breaker.

Now if you introduce a plug in solar setup your current is limited by your maximum breaker capacity + whatever your solar setup can generate.

So if I’d use the specs from the article and apply it to a normal dutch home situation: 16A breaker, + 800W at 230V, which means ~3.5A = 19.5A max. which is probably still fine for short durations.

But now some genius doesn’t read the fine print and hooks up 2 or 3 on the same circuit. There is no electrician that tells him that’s dangerous because it’s all self installed and he doesn’t know any better. And all of a sudden you are up to 26.5A and you got glowing, smoking wires in your walls…

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1 point

You can easily do that with some extra key bindings and channel commanders/whisper groups

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It is not, but a write amplification of 36704:1 is one hell of an exploitable surface.

With that same Raspberry Pi and a single 1gbit connection you could also do 333333 post requests of 3 KB in a single second made on fake accounts with preferably a fake follower on a lot of fediverse instances. That would result in those fediverse servers theoretically requesting 333333 * 114MB = ~38Gigabyte/s. At least for as long as you can keep posting new posts for a few minutes and the servers hosting still have bandwidth. DDosing with a ‘botnet’ of fediverse servers/accounts made easy!

I’m actually surprised it hasn’t been tried yet now that I think about it…

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You might want to try out ZHA then. Its a bit younger so it doesn’t support lesser known devices that z2m does and it has its quirks with other devices. But it comes almost out of the box with HA and is a 1 click install. The latest HA update brought firmware updates to the frontend, but I believe z2m already had that for a while.

I have been running zha for half a year with some Ikea lights and some nous smart plugs and the only moment it has misbehaved is when the power to one of the router nodes went out and it stopped sending zigbee messages to certain other nodes.

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It’s the other way around. Companies in the Netherlands lease cars for their employees here in the Netherlands. Usually for people that travel a lot with for their job or just as a bonus perk that comes with the job instead of salary. And the boss pays for all the gas and maintenance as well.

So either take the effort to charge, or even charge at home and get refunded the electricity costs. Or just fill it up with free gas which only takes a minute. Guess which happens the most?

The only time I saw some of those oversized and really popular Mitsubishi Outlander PHEV use a charge cable was if they wanted to take a good parking spot…

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Charging from the left side isn’t all that either, some macbook pro models actually become slower due to thermal throttling because charging from the left creates heat closer to the CPU. Resulting in a significant CPU slowdown.

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No no, they are planning to add, nothing about when it’s being added yet. This patch is just a very small number of quest blocker fixed.

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There are inverters that support battery backup, recharging from solar and grid power that are supposed to go between your grid tie-in and the rest of your house. Quite a ways more expensive, but the battery capacity is probably relatively cheap compared to UPS power and is essentially a backup for your entire house.

The one I read about a while ago was a Growatt that is basically an all in one box. Can provide power from batteries, recharge from solar or grid power, feed back excess solar power to the grid, etc, you name it. And I can imagine other brands producing the same solution.

I’m lucky enough to live in a country with almost no power cuts though. I think we have at most 1 a year for max 10 minutes. So can’t say I have any experience with it myself.

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Hey you could have just made the edit, doesn’t make your point any worse. And I would have never responded.

But no, you have to resort back to personal insults, even assume that everyone that talks back is “one of them libs”. At some point you might realise that not the story you are trying to tell is causing people to talk back, but your personality. But it looks like you aren’t quite there yet.

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