B
Bill Sloman
Guest
On Wednesday, October 9, 2019 at 1:56:41 PM UTC+11, k...@notreal.com wrote:
Krw is the moron here. High yield solar cells are complex devices, very expensive and attractive only in niche applications, but they are practicable.
A few years ago 25% yield solar cells were in the same category, but a clever guy - now dead - at the University of New South Wales worked out a way of getting that kind of yield with more or less standard semiconductor processes, and the Chinese are now producing them very cheaply and in huge volume.
I had to put his obituary in the NSW IEEE newsletter a year or so ago.
https://site.ieee.org/nsw/files/2018/03/Circuit_March_2018-2.pdf
It's on page 12.
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Bill Sloman, Sydney
On Mon, 7 Oct 2019 20:11:22 -0700 (PDT), edward.ming.lee@gmail.com
wrote:
On Monday, October 7, 2019 at 7:30:43 PM UTC-7, k...@notreal.com wrote:
On Mon, 7 Oct 2019 07:17:23 -0700 (PDT), Rick C
gnuarm.deletethisbit@gmail.com> wrote:
On Sunday, October 6, 2019 at 10:07:51 PM UTC-4, k...@notreal.com wrote:
On Sun, 6 Oct 2019 18:53:45 -0700 (PDT), edward.ming.lee@gmail.com
wrote:
On Sunday, October 6, 2019 at 6:40:36 PM UTC-7, k...@notreal.com wrote:
On Sun, 6 Oct 2019 17:48:17 -0700 (PDT), Michael Terrell
terrell.michael.a@gmail.com> wrote:
On Sunday, October 6, 2019 at 2:05:18 AM UTC-4, edward...@gmail..com wrote:
"Sono Motors suggests its car charge up just over 18 miles on a 24% efficient solar cell. If NovaSolix can get to that 90% number, thatâs 67 miles of sunlight driving. The average daily miles driven in the USA is about 40 miles per person."
14,600 miles per year? I generally drive under 3,000 miles per year.
And we drive well over 15,000 miles on each vehicle each year.
So, average of 14,000 per year or 40 miles per day sound right. Actually, i drive more due to limited charging stations and keep making additional trips to keep charge up. With on-board solar charger, i can probably drive less.
It's just under that to and from work. There are also a few 1200mi
trips in there (and one this coming week).
NovaSolix's 40% solar modules on roof and hood is close to a level 1 charger onboard.
Complete nonsense.
Yes, many times you are full of nonsense.
40% is indeed nonsense, moron.
Sun light is half visible, half UV & IR. Photovoltaic cell is limited to only half of the solar energy (probably less than 30%). Carbon nanotube tuning to the visible and IR region can capture upwards of 40%. Several companies demonstrated the potential, some had real prototype. I guess the world is full of "nonsense", moron.
Even you admit it's a dream. Moron.
Krw is the moron here. High yield solar cells are complex devices, very expensive and attractive only in niche applications, but they are practicable.
A few years ago 25% yield solar cells were in the same category, but a clever guy - now dead - at the University of New South Wales worked out a way of getting that kind of yield with more or less standard semiconductor processes, and the Chinese are now producing them very cheaply and in huge volume.
I had to put his obituary in the NSW IEEE newsletter a year or so ago.
https://site.ieee.org/nsw/files/2018/03/Circuit_March_2018-2.pdf
It's on page 12.
--
Bill Sloman, Sydney