about 1 week ago - No comments
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 vehicle battery. Am test how long does it take to charge the batteries completely. Im on day two and still nothing. Is there
about 2 months ago - 1 comment
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
about 2 months ago - No comments
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? —————————————— Answer by billrussell42Read the manual for your
about 4 months ago - No comments
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 —————————————— Answer by sp33dstixWell it is possible and I am sure people have done it
about 7 months ago - No comments
Question by Braqs: Would it work for a science project to buy 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? —————————————— Answer by Paul in
about 7 months ago - No comments
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
about 8 months ago - 8 comments
Question by Hombre: Why can’t automobile makers use wind to generate electricity to charge the batteries in an electric car? —————————————— Answer by jayocularor another idea, use the wheels turning as generators Answer by Tom AYou are describing a perpetual motion machine. Answer by thorThey can as long as you do not expect to make
about 9 months ago - No comments
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
about 11 months ago - No comments
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
about 12 months ago - No comments
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. —————————————— Answer by Gerryhere i hope this site help you..and also they have mini course on how to
about 2 years ago
I CAN’T RATE THIS PRODUCT BECAUSE I REALLY DIDN’T NEED IT. UNFORTUNATELY I MADE THE MISTAKE OF BUYING IT BECAUSE AMAZON HAD IT LISTED IN THIER “BETTER TOGETHER” SECTION (JUST BELOW THE PRODUCT INFORMATION SECTION). APPARENTLY I DIDN’T NEED THIS CHARGE CONTROLLER WITH THE Sunforce 50012 1.8 Watt Solar Battery Maintainer. I FOUND THIS OUT AFTER READING THE INSTRUCTIONS FOR THE CHARGE CONTROLLER, WHEN I RECIEVED IT.
I USUALLY RESEARCH MY PURCHASES THOROUGHLY. THIS TIME I TRUSTED AMAZON. I WILL NOT DO THAT AGAIN!
NOTE: I ONLY GAVE THIS A 4 STAR RATING BECAUSE I COULDN’T SUBMIT A REVIEW WITHOUT THE RATING (4 STARS IS THE CURRENT AVERAGE RATING).
Rating: 4 / 5
about 2 years ago
The product really charges my two batteries and let me when they are getting low. Glad I brought the charger.
Rating: 4 / 5
about 2 years ago
Nice little charge controller. Easy to hook-up. Highly recommend for anyone looking for a small controller.
Rating: 5 / 5
about 2 years ago
I bought this product together with the Sunforce 50022 5 Watt Solar Battery Trickle Charger. I have not done any electrical testing of it yet. However I am very frustrated that it has no electrical connectors on it that match the ones on the 5 Watt solar panel. Instead it simply has spade lugs on the battery side and bare cable on the solar panel side of the controller. So if you want to use these products together you will either need to buy some quick disconnect connectors that match the ones on the solar panel or splice this unit into circuit permanently.
I am using the 5W solar panel with the cigarette lighter adapter connector.
Rating: 4 / 5
about 2 years ago
So far this Sunforce controller has met my expectations. I connected it to a 10 watt solar charger and it tells me that it is charging. I have been using it for about 3 weeks without any problems.
Rating: 5 / 5