Alternative Energy

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HC fuel to heat/light to solar electricity: 40% efficient, currently..!
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6
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554
Logic11
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jimmyhackers
solar grid tie/meter electrical questions (UK)
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11
Views
330
d8veh
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G
World's most efficient wind turbine?
2 3
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60
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11,817
topspeed
topspeed
H
We are saved !
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22
Views
901
riding_on
riding_on
K
Eltek Flatpack2 48V - Power LED blinking
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1
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127
dominik h
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Chalo
Solar charging LiFePO4 without a charge controller?
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5
Views
459
JackFlorey
J
L
DIY ThermoAcoustic Stirling Generator: Looks like a bicycle frame doubling as a range extender to me!?
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17
Views
1,005
Logic11
L
L
Altermagnetism: A new type of magnetism, with broad implications for technology and research
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0
Views
339
Logic11
L
e-beach
    • Like
    • Cheers
How to power ourselves into the next ice age while using carbon dioxide and plastics as fuel.
2
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33
Views
3,647
marvin78
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Floating Solar Farms: Eco-Friendly Innovation or Environmental Hazard? 🌊 (I'm Not So Sure...)
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8
Views
1,180
classicalgas
C
J
Apparently I'm limited text, 100 watt solar panel connected to 6 12 volt lithium ion batteries in series recommendation on controller types.
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4
Views
508
amberwolf
amberwolf
pdx
Whole home battery / inverter backup design considerations
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7
Views
4,122
jonescg
jonescg
Papa
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Computer W/23.8" Display 10 Watts
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3
Views
1,337
Logic11
L
spinningmagnets
    • Like
Building a 48V generator from a car alternator
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13
Views
8,318
Logic11
L
I
    • Haha
Amazing invention! "A new electric car that doesn't need recharging!"
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1
Views
710
JackFlorey
J
S
Hydrogen Drive - We Made the Battery Obsolete
2 3
Replies
72
Views
8,725
Gruesome
Gruesome
John Bozi
solar water distillation
2 3
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62
Views
10,786
riding_on
riding_on
S
Mobile Solar Hydrogen Overnight
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5
Views
2,027
offGridDownUnder
O
C
Please help me to learn solar inverters, and what I should look for.
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11
Views
2,534
harrisonpatm
harrisonpatm
C
Can you Charge a 60 or 72V Battery Pack with "a" 12V Solar Panel?
2
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25
Views
10,371
ARod1993
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H
Electricity Storage alternative to lithium
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7
Views
2,110
DaLanMan
DaLanMan
e-beach
    • Like
Umass Scientist discovers how to harvest abundant electricity from humidity in air.
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4
Views
1,968
neptronix
neptronix
H
Full cost comparason between Wind , solar, coal, gas, Nuclear
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0
Views
1,479
Hillhater
H
H
    • Doin' Science
A different solar + storage technology
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3
Views
1,603
Papa
Papa
J
Solar at Burning Man
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5
Views
4,045
leffex
L
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