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Awesome!

Good engineering: when you're not too proud to do the obvious, but sort of cheesy-sounding solution.


I have two solar panels that can generate around 960w/hr. Both panels cost around $400 ($200x2). Cheap.

Storing that energy is quite expensive. an Anker Solix 3800, which is around 3.8kwh, costs $2400 USD. To store 10kwh would cost $7200 USD (which gets us more than 10kwh).

If that cost asymmetry can come down then it becomes feasible to use solar power to provide cheap/local electricity in poor countries at a house scale.


There are way cheaper options than the Anker Solix 3800. Here are some options, in no particular order:

- $3,300: 10 kWh with 2x EG4 WallMount Indoor 100Ah.

- $3,110: 14 kWh with 1x WallMount Indoor 280Ah.

- $2,690: 10 kWh with 1x Deye RW F10.2 B

- Will Prowse's YouTube channel has reviewed several battery builds that are >10 kWh and near $2,000, but they're DIY assembly.


Batteryhookup has batteries for $40/kWh :) just put together a off grid setup for a friend and 8kwh cost $400 in parts!

I'll check that out. The goal is to get to something that runs all night (or almost all night) with around 1kwh output using as little space as possible. I've just started poking around, but this'll help.

In the third world there's plenty of sunlight, but you don't need the power during the day necessarily. That price'll get to $400 for storage, $400 for panels, which is ballpark.


And still much more than the cost of the solar panels, which was GP's point.

GP only has two panels that generate 960 W (I’m going to generously assume NMOT and not STC). That’s hardly anything, and certainly not what I would use to try and charge 10 kWh of battery like they’re suggesting.

But sure, I agree it would help if battery prices came down.


During the day when nobody's home the panels are charging the battery.

Obviously more panels are better.

The goal is to be able to run a small window AC unit and various small appliances at night. That's a tremendous quality-of-life upgrade for a huge number of people. $1000 USD would make it somewhat affordable, in the window for a viable small business/NGO opportunity. There's obviously a whole lot more (installation, labor, maintenance, etc), but material cost needs to be low for it to work.


The YouTuber Will Prowse has an excellent site where he tracks his most recommended batteries (and other equipment like inverters) at any time. The prices are always changing, and there are new products all the time so check on the his list any time you are looking to buy:

https://www.mobile-solarpower.com

Like the other commenter said, batteries are a lot cheaper if you are willing to shop around. His top recommended budget battery today is a 4x your Anker Solix's capacity, and around 1/4th the price. You can find many 5kWh server rack batteries for under $1000 now.


Here's a quote I got for a solar install in the Philippines this week:

51.2v 314ah cells (15kwh battery) 16x 580-590w solar panel

Installed for 310k PHP = $5,275

I've also specced out 15-16kwh batteries using the Yxiang design for around the price of your Solix. The problem in the US is regulatory and a particularly predatory tradesman market at the moment.


Is that "regulatory" the problem or is it the solution? We'll know more 20 years from now, looking back at fire incident statistics.

(yes, I'm leaving it open if regulation makes a difference or not - for all we know it could even make a negative difference, helping companies that are better at regulation than at safety. But if I had to bet, I know where my money would be)


Western storage options are very expensive.

We are starting to see Chinese options pop up but not sure if I would install them yet.

https://www.docanpower.com/eu-stock/zz-48kwh-50kwh-51-2v-942...


Wait that Anker Solix 3800 costs more than my 84kwh battery containing _car_ (3.8 kwh x 22 batteries)? Something not right.

Are you saying you bought an electric car with functional 84kwh pack for less than 3 grand? If so I think the outlier is you. That is a better deal than I have seen.

The batteries in MWh range cost around 160 EUR/kWh all in. Including grid connection and BOP.

I'd be surprised if there's any noticeable difference between 265 and AV1 when coming from the 265 encoding. 265 has already thrown a lot of stuff away, so there's not much for AV1 to work with.

Maybe if you're going to a lower resolution it would be fine (ie: going from 4k 265 to 720p AV1).


From what I've heard El Toro uses it to keep track of the billions of data points it harvests from the world every minute.


Whatever needs the least number of joins is the best.


The case is about advertising, but the ruling is not limited to advertising. That's the problem.


As many writers have said, the problem with "safe," "beneficial," etc is that their meanings are unclear.

Are we going to be AI pets, like in The Culture (Iain banks)? Would that be so bad? Would AI curate us like pets and put the destructive humans on ice until they're needed?

Sometimes killing people is necessary. Ask Ukraine how peace worked out for them.

How would AI deal with, say, the Middle East? What is "safe" and "beneficial?"

What if an AI decided the best thing for humanity would be lobotomization and AI robot cowboys, herding humanity around forever in bovine happiness?


To nitpick your comment: Are you suggesting that Ukraine should have been more aggressive towards Russia to prevent a war?

AFAICT they did everything possible, including trying to drum up a more aggressive alliance with NATO which Russia took as another excuse to escalate.


IMO the problem is he was going for "real AI" instead of "fake it until you make it" AI.

Then LLMs came and it still wasn't "real enough."


Where is this "real AI" you speak of?


But those stock options and benefits were excellent… /s

Honestly he’s had one hell of a career. Even if Siri sucked.


Full disclosure: I've known jg since 1986. I have no insight into the Apple goings on, but the story that "he's the guy that made Siri suck" sounds very very unlikely to me.


He's not the guy who made it awesome, that much is known.


Yeah, not attributing it to him, just his lack of being able to do anything with it. Could have been Apple Politics. Could have been a number of things.

Still. Idle hands, he should get back on that horse if he can. Go do more stuff.


While that may be true, there are people that move the needle more than others.


Certainly. But I can't think of anyone using an idiom like "just another cog, so don't try to do anything".

"Self-made man", "maverick", and various myths about lone geniuses and innovators without collaboration and supporters are heavily supported by (at least) American politicians and pundits.


There are people IRL that actually use em dashes and colons.

Just because em-dash usage is the latest trend in "spot the AI" doesn't mean that everything with an em-dash is AI generated.


People do not typically use a combined 75 of them in one short essay, and I pointed out several other reasons. Do you know many people IRL who use a colon/em-dash in almost every single paragraph they write, while also just so happening to mimick multiple other LLM writing patterns? Please do not be so childishly reductive. If my comment could be reduced to "it contains em-dashes", then the comment I would've wrote would be "it contains em-dashes".


please don't defend this atrocious llm writing style (and thus, implicitly, the broader issue of people outsourcing writing to llms) by picking random aspects thereof and pointing out that there are human writers who share them

t. someone who uses a lot of em-dashes and doesn't plan to stop


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