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