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Posts tagged Charge
HOW TO INCREASE CURRENT TO CHARGE BATTERY FASTER? 80 WATT SOLAR PANEL?
May 8th
Question by viva_mexico321:
How to increase current to charge battery faster? 80 watt Solar panel?
I have 80 watt solar panel, solar control and two batteries. A marine deep cycle battery and automobile battery. Am test how long does it take to charge the batteries completely. Im on day two and still nothing. Is there a way I can charge the batteries fast? Do I need to increase the current? The solar panels are connected in series.
Here are the specs on the deep cycle marine battery.
700 MCA
85 Amp Hour
It’s 12 volts
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IF I MAKES A WIND TURBINE BY USING A FAN MOTOR,DO I NEED ANY CIRCUIT TO CHARGE A BATTERY DIRECTLY FROM THAT ?
Mar 23rd
Question by :
If I makes a wind turbine by using a fan motor,do I need any circuit to charge a battery directly from that ?
actually that I am using a motor of a small pedestal fan as a generator for wind turbine, I am confused about getting out put, can i get directly or need any circuit like a full wave rectifier in order to get out put?
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HOW DO I CHARGE 48 DCV FROM 24 VOLT SOLAR PANEL?
Mar 23rd
Question by FJ:
How do I charge 48 dcv from 24 volt solar panel?
I have four 12 volt batteries connected in series, and two 80 watt solar panels with a 12/24 volt 30 amp controller. What would be the most effective connections to charge the batteries?
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Q&A: HAS ANYBODY USED A SOLAR PANEL TO CHARGE AN IPOD?
Jan 18th
Question by Nicolas:
Has anybody used a solar panel to charge an ipod?
I want to know if i can use the white cable that comes with the ipod to connect it to a solar panel and charge my ipod
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WOULD IT WORK FOR A SCIENCE PROJECT TO BUY A SMALL SOLAR PANEL, REGULAR AND APPLE USB CABLE AND CHARGE AN IP?
Oct 17th
Question by Braqs:
Would it work for a science project to purchase a small solar panel, regular and apple usb cable and charge an iP?
od? If so what kind of Solar panel do i get and how many watts and does watt really matter if you get a transformer?
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CAN I CHARGE A LEAD ACID BATTERY WITH SOLAR PANEL?
Oct 13th
Question by Markos L:
Can i charge a lead acid battery with solar panel?
I own a sunlight 12v 7.2ah battery and i was wondering if i could charge it using a solar panel. I will be on the field for a long time and a nice solution would be charging my batteries using solar panels. I comprehend that first i need to mesure the consumption of my system but it actually it is a 3-12vdc motor using a circuit to control its rpm. A gearbox and a shift will be present. Is it possible and if yes, what are the specifications(approximate) of the solar pannel i should get
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WHY CAN’T AUTOMOBILE MAKERS USE WIND TO GENERATE ELECTRICITY TO CHARGE THE BATTERIES IN AN ELECTRIC CAR?
Sep 8th
Question by Hombre:
Why cannot vehicle makers use wind to generate electricity to charge the batteries in an electric car?
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Q&A: CAN I USE A 12V SOLAR PANEL TO CHARGE A 19V LAPTOP?
Aug 5th
Question by Alec Mason:
Can I use a 12v solar panel to charge a 19v Laptop?
I saw a cheap 12v portable solar panel on amazon and Im wondering if I can charge my laptop with it, the cell puts out 12v but my laptop uses 19v, can it still be used to charge my laptop (just more slowly) or will it not work at all?
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HOW CAN I CHARGE UP MY LAPTOP USING A SOLAR PANEL?
Jun 13th
Question by beegolof:
How can I charge up my laptop using a solar panel?
I have a 17″ Powerbook G4 and I want to be able to charge it up using a solar panel but I do not know what solar device at get to charge up my laptop. If there is a good solar panel that can charge a Powerbook or any other laptop that is under 400$ please let me know.
Thanks.
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LOOKING FOR PLANS TO A DIY WIND TURBINE CHARGE CONTROLLER?
May 27th
Question by Bryan:
looking for plans to a diy wind turbine charge controller?
I am building my own wind turbine and would like to build a 12 volt charge controller. Looking for any help thanks in advance.
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