Which is better: 2215rn or 2210rn for 2x120w 12v in series, or actual probably 18x2=36 volt?
516108
You might mean 3215rn? Either one according to the directions/profile accept (I believe automatically) 12 or 24 volts. Going to 36 volts might either fry the unit or just cause it to shut down. I have a 12 volt system with my panels (small groups of them) wired in parallel. Because my panels are 2 types of differing specs, they feed into 4 separate controllers. This is done to not come close to overloading any controller. 2 of my controllers are MPPT, 2 are PWM. I own a Tracer 2215rn and a Tracer 4210. The PWMs are Windy Nation 30 amp and a Misol 50 amp. Returning to your question, I looked on amazon and found this to to handle 36 volts:Morningstar TS-MPPT-60 Tristar Mppt 60 Ampgood luck You might mean 3215rn? Either one according to the directions/profile accept (I believe automatically) 12 or 24 volts. Going to 36 volts might either fry the unit or just cause it to shut down. I have a 12 volt system with my panels (small groups of them) wired in parallel. Because my panels are 2 types of differing specs, they feed into 4 separate controllers. This is done to not come close to overloading any controller. 2 of my controllers are MPPT, 2 are PWM. I own a Tracer 2215rn and a Tracer 4210. The PWMs are Windy Nation 30 amp and a Misol 50 amp. Returning to your question, I looked... » Read More You might mean 3215rn? Either one according to the directions/profile accept (I believe automatically) 12 or 24 volts. Going to 36 volts might either fry the unit or just cause it to shut down. I have a 12 volt system with my panels (small groups of them) wired in parallel. Because my panels are 2 types of differing specs, they feed into 4 separate controllers. This is done to not come close to overloading any controller. 2 of my controllers are MPPT, 2 are PWM. I own a Tracer 2215rn and a Tracer 4210. The PWMs are Windy Nation 30 amp and a Misol 50 amp. Returning to your question, I looked on amazon and found this to to handle 36 volts:Morningstar TS-MPPT-60 Tristar Mppt 60 Ampgood luck « Show Less
516109
Go with the 15 it will give you the option to add panels iin the future, the voltage can be adjusted to either 12 or 24
2003206
Your using 4 each 12volt batteries in series to obtain 48 volts. The model BM 12117 is 12 volts only and will not handle 48 volts. You will have to take the 12 volt batteries out of series by taking the battery cables off each battery and charging one 12 volt battery at a time. You can make some jumpers and put all four 12 volt batteries in parallel (all positives connected together and all negative together) and charge all four at the same time with BM red going to first positive battery post in the line of 4 + post and BM black going to first negative battery in line of 4 - post, since this connection set up is in parallel then your only dealing with 12 volts unlike the series which equals to 48 volts.
959252
as long as you have a total of 48 volts- 4 x 12volt or 8 x 6 volt batteries wired in series
1370931
I have the 18v and it works great; lots of torque. I got the 20v for a friend who helped me with a remodeling project. I've used them both, side by side, and I'd go with the 20v just because it's a newer series. As far as performance, they seemed identical to me. We were driving 6 inch screws in creosoted lumber, so they were working plenty hard.
2203857
They round the voltage in the description. It's the same 36 volt battery on other B&D; models so if you've already got one you don't really need another unless you want a spare (less expensive than purchasing separately) or need to do a lot of gardening at once. Look at the model # - 24 is the length, 36 is the voltage. Now if you are asking because you want to do something funky with the battery - I don't know the exact measured voltage. It is a good hedge cutter.
58833
I have a set of 10" fans on my 36 chev. They both draw about 12 amps each. So a single is 12 amps dual should aprox, 25 amps .at 14 volts .measured during alternator charging.
1807277
It says its operating voltage is DC12V 60mA which, using ohms law, would mean they would draw 0.72w. --&gt; 12 x 0.06 = 0.72
1279361
I also ordered this for my RV, standard household uses 24v, the round units are for 24v. There is another standard called millivolt I believe that's what this one uses.
946663
I am very sorry, nut the one I have charges and can on 115 volts wiich is the voltage here.Anthony Ternent
666421
Typically these batteries will be coded with the first 2 characters as 12 (12 volt) and the remaining characters are the amp hours x 10. Thus 12180 would be 12volt and 18amp-hours. More amp hours means longer life (but the package sizes usually change too)
385578
Actually #12 wire should be used with a 20Amp breaker. NEC only requires #14 to be used with a 15 amp circuit breaker. So #14 wire should be sufficient
1805944
The smaller 12 volt is better used as a hack saw the larger 18 volt is better for cutting lumber not enough power with 12 volt to use on 2x4 s and other wood continuosly
130292
Just so you know; Dewalts 20V models are 18V. Its just a fancy name to make you think you are getting more power. The "20 V" line is the newer model. If you are doing small jobs the 12V maybe fine, but since you own an 18V I presume you need the power, so stick with the 20V models. I also have the 12V models that I use for light work.
1854698
Depending on how many panels your connecting there are options 12 or 24 volt this is a link to the Renogy downloads with several schematics for different configurations. This link goes to the 2 panel setup using connectors http://renogy.com/wp-content/uploads/2013/12/200W-1x2.pdf. The next link takes you to the downloads page where you will find the configurations. http://renogy.com/renogy-solar/products/downloads/Hope it helps.
255406
No. 120. It was identical to the problem one that came with my camper......it kept kicking the breakers out time after time. I installed the WFCO and matched it up wire for wire and I HAVEN'T HAD A SINGLE PROBLEM WITH IT SINCE. Unlike the one that came with my StarCraft, it is a good, reliable converter. Highly recommended! Hope that helps.
2173465
Some of 123a's are @: 3.7v, 3.6v and 3.0v. I would only buy any of the 3.0v to be on the safe side, unless your device needs more then 3v or (6v if you need 2) and so on. Also read the reviews on what battery pro's and con's are like I'm doing that right now. Too much voltage will give you brighter light but will drasticaly shorten the bulb or led's life! I am strongly considering these ones by the way.
616966
The spec sheet rates the Tracer-3215RN for use on 12 or 24 volt systems. Max input from the PV unit is 150VDC @30 amps. Presently I am inputting 30 volts from my panel array @34 amps which is @ 1020 watts and I have been doing this for several months. My storage bank consists of 18 marine batteries at 12vdc. I have been doing this for several months and all works quite well. Hope that helps.