If these were all tied together to make one solar panel. How many watts would that be?
1057833
1.8 watts a cell X 40 = 70 watts. Depending on how you string them together will change the voltage. These are best used for smaller panels/projects.
752590
it really will depend on the specs from the panels you choose but i would say if they are similar to something like the renogy 100 watt panels you could run at least four for sure and possibly more depending on the actual output from each panel. if i was running more than 400 watts of panels i would probably start looking at some of the mppt charge controllers so you can get the most out of your system.
2241966
They want a 600 watt supply for one. So figure about 300 watts each card. I'd do 900 watts at the minimum.
1411592
Hello,If you are charging 12v nominal battery bank you can input up to 400 watts of solar power.If you are charging 24v nominal battery bank you can input up to 800 watts of solar power.The wiring configuration of the 800 watt panel setup must be done so that you do not parallel all of them or not series all of them or else the panels will either go out of the 100 VDC or the 40A rating.The 800 watt setup must be wiring in series/parallel.Please let us now if you have any further questions.Regards,AW
352793
Based on my experience, I think you would need two units. And you would need a maximum power point type of solar battery charger as well. I use two units in parallel to feed a maximum power point type of grid tie inverter and the maximum power that I get, when the sunlight is optimal, is 150 watts. And that is usually less because the sunlight is not always optimal.
1855639
Hey Edwars O. Not sure. What type/sort of system are you putting together? 6V 12V? What are you needing to run, and for how long? What are your energy needs? I can't answer your question my friend without more info. I personally use the 400 watt system with another 100 watt panel. I match my batt bank so every 100 watt of solar for 100Ah of storage. Yes, it is over kill for just myself! I'm still in the learning processes if you will. The panels that come with this kit have zero issues with charging the batteries on cloudy days. I'm very happy with this basic system so far!!
1981056
It depends on where you live and how much sun you get. Based on 140W 24/7 the 300W "kit" won't be enough. That doesn't mean you couldn't do it with more panels. Just don't buy a "kit". That comes with a dedicated charger for the wattage the kit comes with. Check on line or with someone who can give you the calculations you will need for wattage and but individual panels and then size a charger for your needs. I had to do the same. The panels that come with the kit are top notch and can be bought by themselves.
1447154
I'm a little unsure of your question but by "these" if you mean controllers, I would assume you have solar panels exceeding the 40 amp capacity of a single controller. I think you could connect any number of them you wanted to in parallel each controlling its own set of solar panels. At some point I suppose you could reach the limit of your battery bank's ability to accept any more current though.
225591
No, this panel is only 30 watts, not nearly powerful enough to power one or more of what you had mentioned.
1629695
they are connected in 5 watt panel increments...apparently they can make a panel as long as a customer custom orders it.
458390
It's a combination of solar panel size and the inverters self-contained in the Sentinel unit. The unit can accept 12v at 16amps from solar panels, so the recommended solar panel wattage is at total of 100-120 watts. That amount of power will charge the unit from completely depleted to 100% in approximately 8 hours.
2216983
Lets start like this You take the number of continous watts 600 and divide that by 120volts. 600W divided by 120volts= 5amps of power. Or look at the 600 Watts & think (6) 100 w lightbulbs all on at the same time.
2232963
Amps=watts/volts. So 250w/24v=10.4 amps. This is considering full output of the solar panel and no loss through cabling. So to be safe you can run three solar panels More than likely you can get away with four, as you will likely never see a full 10 amps output.
232662
I'll see if I can find the packaging in my recycle bin but I'd think it's under 1 watt. I believe another reviewer claimed they use 0.5 watts each.
1508034
Charger? I have 245 watt of panels to a BZ MPPT 250 solar Controller, to three batteries in series.To inverter.
316833
If the 50mW is accurate, that's roughly 0.0004 amps from your house wiring. So if you put 1200 of these outlets in your house and powered them all at the same time with nothing plugged in, together they would equal a single 60W light bulb.
1743275
All of those items will draw less than 10 amps total and a 15 or 20 amp circuit provide enough power for them. So, yes all of those items can be connected together and be powered by one circuit.