Difference between revisions of "User:Definitionofis"
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The [http://www.youtub...] is a preliminary circuit idea to match a low voltage solar or wind turbine input to a higher voltage battery. An analogue circuit will measure incoming current and voltage inputs to set the maximum power point tracking (MPPT) and boost the output voltage up to charge a higher, or equal voltage, battery. Input voltage range: 9v through 60v. Output battery voltages: 9v through 60v. MPPT will work only if the battery is higher than the input source. Otherwise, the circuit will act like a direct connection, source to output. | The [http://www.youtub...] is a preliminary circuit idea to match a low voltage solar or wind turbine input to a higher voltage battery. An analogue circuit will measure incoming current and voltage inputs to set the maximum power point tracking (MPPT) and boost the output voltage up to charge a higher, or equal voltage, battery. Input voltage range: 9v through 60v. Output battery voltages: 9v through 60v. MPPT will work only if the battery is higher than the input source. Otherwise, the circuit will act like a direct connection, source to output. | ||
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+ | http://www.youtube.com/watch?v=Xw7ehax3330 | ||
+ | http://www.youtube.com/watch?v=TX_G_rVwgFM | ||
+ | http://www.youtube.com/watch?v=xZDHSsTVJvM | ||
+ | http://www.youtube.com/watch?v=crSkmrQavXg | ||
+ | http://www.youtube.com/watch?v=HLdK_ghbQs4 | ||
+ | http://www.youtube.com/watch?v=yejH6Rw2khM | ||
+ | http://www.youtube.com/watch?v=KjyXH7R807E | ||
+ | http://www.youtube.com/watch?v=upfmckiKWhI |
Revision as of 04:17, 25 June 2012
Fridge Defrost Timer with Solar Trigger Option
The project video shows a fridge timer which can be set to trigger during high battery voltage sunny days so the defrost cycle never uses valuable battery power. It is switchable to act like a regular defrost timer for long cloudy stretches of time, like winter.
Solar panel rotator motor power with auto-shut-off
The project video shows a way to power solar panel rotator motors from a solar panel, supplemented by a walladapter.
MPPT Solar and Wind Power Boost Charge Controller
THIS IS NOT READY. DO NOT TRY THIS. IT IS JUST HERE AS MY BACKUP COPY WHILE I DEVELOP THE IDEA.
The [1] is a preliminary circuit idea to match a low voltage solar or wind turbine input to a higher voltage battery. An analogue circuit will measure incoming current and voltage inputs to set the maximum power point tracking (MPPT) and boost the output voltage up to charge a higher, or equal voltage, battery. Input voltage range: 9v through 60v. Output battery voltages: 9v through 60v. MPPT will work only if the battery is higher than the input source. Otherwise, the circuit will act like a direct connection, source to output.
http://www.youtube.com/watch?v=Xw7ehax3330
http://www.youtube.com/watch?v=TX_G_rVwgFM
http://www.youtube.com/watch?v=xZDHSsTVJvM
http://www.youtube.com/watch?v=crSkmrQavXg
http://www.youtube.com/watch?v=HLdK_ghbQs4
http://www.youtube.com/watch?v=yejH6Rw2khM
http://www.youtube.com/watch?v=KjyXH7R807E
http://www.youtube.com/watch?v=upfmckiKWhI