If this is a 12 volt panel, why does the box say 21.60 volts?
909667
That is the open circuit voltage. I use a charging supervisor. It is an absolute great product
909668
Sorry but I can't answer that. We have not hooked ours up yet. It came with no wires or instructions.
909669
the answer is simple, panels are listed "categorized" by the system voltage of the battery bankexample..your cars battery is 12.6v not 12v, the alternator is 14v, the voltage must be higher to do chargingsolar has a lot more wiring before it gets to the battery, and a charge controller goes in-between the panels and the batteries, 21v is the open circuit nothing connected (but a meter) full sun voltage reading17+ is the max working voltage when connected to a controller and batteries that are taking a chargeoutput to the batteries from the controller will be somewhere from 13.6 to 14+ the answer is simple, panels are listed "categorized" by the system voltage of the battery bankexample..your cars battery is 12.6v not 12v, the alternator is 14v, the voltage must be higher to do chargingsolar has a lot more wiring before it gets to the battery, and a charge controller goes in-between the panels and the batteries, 21v is the open circuit nothing connected (but a meter) full sun voltage reading17+ is the max working voltage when connected to a controller and batteries that are taking a chargeoutput to the batteries from the controller will... » Read More the answer is simple, panels are listed "categorized" by the system voltage of the battery bankexample..your cars battery is 12.6v not 12v, the alternator is 14v, the voltage must be higher to do chargingsolar has a lot more wiring before it gets to the battery, and a charge controller goes in-between the panels and the batteries, 21v is the open circuit nothing connected (but a meter) full sun voltage reading17+ is the max working voltage when connected to a controller and batteries that are taking a chargeoutput to the batteries from the controller will be somewhere from 13.6 to 14+ « Show Less
909670
This is compatible with a 12volt system as with any solar panel you will require other parts to macke this work saflely and efficiently as a renewable energy system Hope this info helps you Joe
1920937
Open voltage is not the issue. Make sure it is a 12 volt panel for a 12 volt controller. The important thing is the amps the panel puts out, the controller needs to have a higher amp rating than panel output amp rate.
1748477
I looked on one of the units I have and it is marked "120 V", "60 Hz", a US standard. The plug configuration is standard US.
1302690
Hi. It would seem it must be rated for high voltage as when i passed 12v through it at 156 amps it tripped out after a 'couple of seconds' (which in itself is cause for concern!)
1249436
My box did not have 90-240 V and the light had only two wires. I used it with 12v DC system and it works well
407467
I have been asked this before. There is no information on the package regarding voltage.
240035
The version I purchased works for a 12/24 volt system. I don't think that one would work for you 6 volt system. I guess it would report a low to medium when it was really full. Look for one designed for 6 volts. Additinally, some of these indicators allow a wider range of voltages.
2052414
I honestly don't know. I already threw the box away so I don't know exactly how many volts it is. Sorry.
1295351
Honestly I'm not sure, I have never checked the voltage... That would probably be a question for the manufacturer.
1180604
12 volt.. why do you need a 24 volt ? ... where do you live, all cameras I have are 12 v
104245
I placed these in a trailer that is 12 Volt. I'm not sure how that translates to 24 volts or even if that works.
2265750
so what's the voltage of this "low-voltage" device? 12VDC, 12VAC, 24VAC, 24VDC, 48VACDC? 78volts?
1252447
The box says 110/240V. INPUT: AC 100-240V 50/60HZ max 150mAOUTPUT: AC 100-240V 50/60HZ max 150mA
21135
This was a little difficult for me to read, but I believe it's a 6 Volt. You may be able to look it up on the O-Cedar site for sure.
501324
no it doesn't, don't know if this also matters or not, its rated up to 240volts.
1951173
Good question. I think 115/230 volt rating is a misprint. It should say 115/120 volt rating. The plug is not a 230 volt plug.
1227546
Don't you see, this is what I complained about! The advertisement, the box itself say 12V and the seller says it is 110. And I STILL don't have my money back!