From Newsgroup: alt.comp.os.windows-11

OT for one of two groups, but if you're not interested, I'd be amazed.

https://www.odditycentral.com/news/man-powers-home-for-eight-years-using-over-1000-laptop-batteries.html
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From Newsgroup: alt.comp.os.windows-11

On 29/11/2025 5:23 am, micky wrote:

OT for one of two groups, but if you're not interested, I'd be amazed.

https://www.odditycentral.com/news/man-powers-home-for-eight-years-using-over-1000-laptop-batteries.html

And, of course, 'they' forgot to mention the Solar Panels use to
re-charge the Batteries .... but well done!!
--
Daniel70
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From Newsgroup: alt.comp.os.windows-11

On Sat, 11/29/2025 3:57 AM, Daniel70 wrote:

On 29/11/2025 5:23 am, micky wrote:

OT for one of two groups, but if you're not interested, I'd be amazed.

https://www.odditycentral.com/news/man-powers-home-for-eight-years-using-over-1000-laptop-batteries.html

And, of course, 'they' forgot to mention the Solar Panels use to re-charge the Batteries .... but well done!!

"energy production capacity has increased from 7 kWh to 56 kWh,"

I don't know if the units there are Olympic Pools or Football Fields.
You would need to know how many days it took to generate that power,
to figure something out.

https://secondlifestorage.com/index.php?attachments/image_djfgvb-jpg.4224/

It looks like the things are sprouting.

https://secondlifestorage.com/index.php?attachments/image_awpkxe-jpg.2209/

" 250w each, monocristalinne Bosch cells." <=== power rating assumes a lot of light

"I would say 7 kWh." <=== so the two sets of panels [12x"250W"] do that much "in a normal day"

Preparing yet more panels. On his way to the 56 kWh per day level (summer). It's going to take more than this.

https://secondlifestorage.com/index.php?attachments/image_wiucbo-jpg.19713/

https://secondlifestorage.com/index.php?attachments/image_qdvovx-jpg.14598/

... out-of-control hobby :-)

Paul
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From Newsgroup: alt.comp.os.windows-11

On 29/11/2025 9:10 pm, Paul wrote:

On Sat, 11/29/2025 3:57 AM, Daniel70 wrote:

On 29/11/2025 5:23 am, micky wrote:

OT for one of two groups, but if you're not interested, I'd be amazed.

https://www.odditycentral.com/news/man-powers-home-for-eight-years-using-over-1000-laptop-batteries.html

And, of course, 'they' forgot to mention the Solar Panels use to re-charge the Batteries .... but well done!!

"energy production capacity has increased from 7 kWh to 56 kWh,"

I don't know if the units there are Olympic Pools or Football Fields.
You would need to know how many days it took to generate that power,
to figure something out.

https://secondlifestorage.com/index.php?attachments/image_djfgvb-jpg.4224/

It looks like the things are sprouting.

https://secondlifestorage.com/index.php?attachments/image_awpkxe-jpg.2209/

" 250w each, monocristalinne Bosch cells." <=== power rating assumes a lot of light

"I would say 7 kWh." <=== so the two sets of panels [12x"250W"] do that much "in a normal day"

Preparing yet more panels. On his way to the 56 kWh per day level (summer). It's going to take more than this.

https://secondlifestorage.com/index.php?attachments/image_wiucbo-jpg.19713/

https://secondlifestorage.com/index.php?attachments/image_qdvovx-jpg.14598/

... out-of-control hobby :-)

Paul

I installed 16 panels (4.7kW I think) (a bit under $5,000) about five
years ago and then installed a 5kW Battery a couple of years ago (a bit
under $5,000 as well). Now that we are getting into Summer, I'm getting regular days of feeding 20-25-30kWs into the system per day (at only
6c/kW mind you!!).
--
Daniel70
--- Synchronet 3.21a-Linux NewsLink 1.2

From Newsgroup: alt.comp.os.windows-11

On Sat, 11/29/2025 5:56 AM, Daniel70 wrote:

I installed 16 panels (4.7kW I think) (a bit under $5,000) about five years ago
and then installed a 5kW Battery a couple of years ago (a bit under $5,000 as well).
Now that we are getting into Summer, I'm getting regular days of feeding 20-25-30kWs
into the system per day (at only 6c/kW mind you!!).

You will be rich in no time.

Paul
--- Synchronet 3.21a-Linux NewsLink 1.2

From Newsgroup: alt.comp.os.windows-11

On 29/11/2025 10:40 pm, Paul wrote:

On Sat, 11/29/2025 5:56 AM, Daniel70 wrote:

I installed 16 panels (4.7kW I think) (a bit under $5,000) about
five years ago and then installed a 5kW Battery a couple of years
ago (a bit under $5,000 as well). Now that we are getting into
Summer, I'm getting regular days of feeding 20-25-30kWs into the
system per day (at only 6c/kW mind you!!).

You will be rich in no time.

Paul

Gee Whiz. I didn't know how to take your post, Paul!! ;-P

On a 30kW day, I make about $2 .... after having spent about $10,000 so
about 500 very very good days just to cover costs.

Wealth might take just a little while .... by which time, I'll need to
replace my panels ..... and then the Battery .... and then ......... ;-P

But, still, just think of all those GHG I've saved the world from. ;-)
--
Daniel70
--- Synchronet 3.21a-Linux NewsLink 1.2

From Newsgroup: alt.comp.os.windows-11

On 29/11/2025 11:17 pm, Daniel70 wrote:

On 29/11/2025 10:40 pm, Paul wrote:

On Sat, 11/29/2025 5:56 AM, Daniel70 wrote:

I installed 16 panels (4.7kW I think) (a bit under $5,000) about
five years ago and then installed a 5kW Battery a couple of years
ago (a bit under $5,000 as well). Now that we are getting into
Summer, I'm getting regular days of feeding 20-25-30kWs into the
system per day (at only 6c/kW mind you!!).

You will be rich in no time.

Paul

Gee Whiz. I didn't know how to take your post, Paul!! ;-P

On a 30kW day, I make about $2 .... after having spent about $10,000 so about 500 very very good days just to cover costs.

Wealth might take just a little while .... by which time, I'll need to replace my panels ..... and then the Battery .... and then ......... ;-P

Opps! Make that about 5,000 days .... so panels and batteries will
certainly need replacing by then.

But, still, just think of all those GHG I've saved the world from. ;-)

--
Daniel70
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From Newsgroup: alt.comp.os.windows-11

On Fri, 28 Nov 2025 13:23:48 -0500, micky <NONONOmisc07@fmguy.com>
wrote:

OT for one of two groups, but if you're not interested, I'd be amazed.

https://www.odditycentral.com/news/man-powers-home-for-eight-years-using-over-1000-laptop-batteries.html

Search for 'power wall'

RL
--- Synchronet 3.21a-Linux NewsLink 1.2

From Newsgroup: alt.comp.os.windows-11

On Sat, 29 Nov 2025 23:17:53 +1100, Daniel70
<daniel47@nomail.afraid.org> wrote:

On 29/11/2025 10:40 pm, Paul wrote:

On Sat, 11/29/2025 5:56 AM, Daniel70 wrote:

I installed 16 panels (4.7kW I think) (a bit under $5,000) about
five years ago and then installed a 5kW Battery a couple of years
ago (a bit under $5,000 as well). Now that we are getting into
Summer, I'm getting regular days of feeding 20-25-30kWs into the
system per day (at only 6c/kW mind you!!).

You will be rich in no time.

Paul

Gee Whiz. I didn't know how to take your post, Paul!! ;-P

On a 30kW day, I make about $2 .... after having spent about $10,000 so >about 500 very very good days just to cover costs.

Wealth might take just a little while .... by which time, I'll need to >replace my panels ..... and then the Battery .... and then ......... ;-P

But, still, just think of all those GHG I've saved the world from. ;-)

I hope the environmental aspect wasn't the main reason you went to all
that expense, 'cos it's all a massive scam:

https://disk.yandex.com/d/k56-8qQF2LM31g

--- Synchronet 3.21a-Linux NewsLink 1.2

From Newsgroup: alt.comp.os.windows-11

On Sun, 30 Nov 2025 13:01:04 -0500, legg <legg@nospam.magma.ca> wrote:

On Fri, 28 Nov 2025 13:23:48 -0500, micky <NONONOmisc07@fmguy.com>
wrote:

OT for one of two groups, but if you're not interested, I'd be amazed.

https://www.odditycentral.com/news/man-powers-home-for-eight-years-using-over-1000-laptop-batteries.html

Search for 'power wall'

err . . . 'DIY powerwal'.

RL
--- Synchronet 3.21a-Linux NewsLink 1.2

From Newsgroup: alt.comp.os.windows-11

On 2025-11-30 17:58, Cursitor Doom wrote:

I hope the environmental aspect wasn't the main reason you went to all
that expense, 'cos it's all a massive scam:

h t t p s : / / d i s k . y a n d e x . c o m /d/k56-8qQF2LM31g

Hardly a reputable source, go here instead [2nd graph]:

<https://www.climate.gov/news-features/understanding-climate/climate-change-atmospheric-carbon-dioxide>
--

Fake news kills!

I may be contacted via the contact address given on my website: www.macfh.co.uk

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From Newsgroup: alt.comp.os.windows-11

In sci.electronics.repair, on Sun, 30 Nov 2025 13:43:04 -0500, legg <legg@nospam.magma.ca> wrote:

On Sun, 30 Nov 2025 13:01:04 -0500, legg <legg@nospam.magma.ca> wrote:

On Fri, 28 Nov 2025 13:23:48 -0500, micky <NONONOmisc07@fmguy.com>
wrote:

OT for one of two groups, but if you're not interested, I'd be amazed.

https://www.odditycentral.com/news/man-powers-home-for-eight-years-using-over-1000-laptop-batteries.html

Search for 'power wall'

err . . . 'DIY powerwal'.

RL

Will do.
--- Synchronet 3.21a-Linux NewsLink 1.2

From Newsgroup: alt.comp.os.windows-11

On Sun, 11/30/2025 7:42 PM, micky wrote:

In sci.electronics.repair, on Sun, 30 Nov 2025 13:43:04 -0500, legg <legg@nospam.magma.ca> wrote:

On Sun, 30 Nov 2025 13:01:04 -0500, legg <legg@nospam.magma.ca> wrote:

On Fri, 28 Nov 2025 13:23:48 -0500, micky <NONONOmisc07@fmguy.com>
wrote:

OT for one of two groups, but if you're not interested, I'd be amazed. >>>>
https://www.odditycentral.com/news/man-powers-home-for-eight-years-using-over-1000-laptop-batteries.html

Search for 'power wall'

err . . . 'DIY powerwal'.

RL

Will do.

The person in the story, may have a powerwall too.

The individual in the story, seems to be on a tear, with regard
to free energy and running his own "electric company". The installation
isn't big enough to be self-sufficient during the winter.
The powerwall charges off mains, instead of using the solar panels.
The powerwall comes with an interface for solar panels, a limited
number of chains of them. But doing an equivalent using used laptop
batteries is a lot cheaper.

Paul

--- Synchronet 3.21a-Linux NewsLink 1.2

From Newsgroup: alt.comp.os.windows-11

On 2025-12-01 03:04, Paul wrote:

On Sun, 11/30/2025 7:42 PM, micky wrote:

The person in the story, may have a powerwall too.

The individual in the story, seems to be on a tear, with regard
to free energy and running his own "electric company". The installation
isn't big enough to be self-sufficient during the winter.
The powerwall charges off mains, instead of using the solar panels.
The powerwall comes with an interface for solar panels, a limited
number of chains of them. But doing an equivalent using used laptop
batteries is a lot cheaper.

But used batteries, besides holding little charge, can lose their charge
fast
--
Cheers, Carlos.
ES🇪🇸, EU🇪🇺;
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From Newsgroup: alt.comp.os.windows-11

On Mon, 1 Dec 2025 12:56:42 +0100, "Carlos E.R."
<robin_listas@es.invalid> wrote:

On 2025-12-01 03:04, Paul wrote:

On Sun, 11/30/2025 7:42 PM, micky wrote:

The person in the story, may have a powerwall too.

The individual in the story, seems to be on a tear, with regard
to free energy and running his own "electric company". The installation
isn't big enough to be self-sufficient during the winter.
The powerwall charges off mains, instead of using the solar panels.
The powerwall comes with an interface for solar panels, a limited
number of chains of them. But doing an equivalent using used laptop
batteries is a lot cheaper.

But used batteries, besides holding little charge, can lose their charge >fast

You have to grade the batteries before re-use.

Then you deploy them in mixed/matched groups of AH ratings.
You could aim for about 80% of label capacity, for first
commissioning, at < 25% of the initial material cost (new).
Batteries are rarely retired due to their own age - more
frequently it's the device, connectors, software or dumb
user at fault.

Batteries with higher AH will do more work in the parallel
block, and age more quickly, but the mixed blocks will show
similar properties, on avarage. That is the aim.

Expense is in labour, which for DIY projects, is moot.

RL
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