Can I use you charger controller with 6 solar panel 300w 24v each to my battery 12v
1649021
Input wattage at 24v is 1000w max so you can use only 3 of your panels in series...900w@24v.
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
1450265
yes the voltage output will vary with the amount of sunlight. I have my panels setup to produce a max of 36 vdc charging a 12 vdc battery bank. your charge controller needs to match your projected final system capacity, if there is a possibility of adding on later. I have a mix of 144s and 88s
974747
Yes you can however you will need a controller capable of handling both panels. Most small inexpensive charge controllers handle 7 amps or less. Two 60 watt panels will produce more than 7 amps on a sunny day.
70467
Yes it is fine. Most solar panels have or need a charge controller because they put out 24v. This panel has an integrated controller, and will automatically adjust to a 12v (or 24v) battery system.
1004221
Yes, they're ideal for that purpose. You'll need a solar charge controller to manage the charge voltage and current, just as for any 12V battery system. The best and most efficient charge controller is the "maximum power point" (MPPT) controller.
1080569
You need to keep your voltage all the same, you can use this controller with a 24 volt panel but you need to have your batteries wired at 24 volts and if your using an inverter it needs to support 24 volts.
1852848
Yes, the solar panel controller & 12v supply of the solar system may need to be isolated from the inverter-charger when connected in parrelel. Check with the mfg of the solar panel system.
362721
i use the solar to charge a battery then run 12 volt lights off batteryif your using during day try itu may have to add battery for more reserve
1852677
If I understand your question correctly. your requirement is for a 400 watts solar input and if 408 watts of solar input is ok, I am assuming your question is for an off grid system (charging batteries). Question is if your your charge controller can accommodate additional 8 watts of input or ignore this additional watts without damaging any of the equipment. Please check the documentation of your equipment (charge controller) if it will work properly with the additional power provided by the solar panels. Normally additional power provided by the solar panels is ignored, one should make sure that electrical specs are matched with the solar input with the charger such as input voltage 24v panel and 24v charge controller input. Output from the charge controller should be matched with the battery voltage such as 24v solar panel, 24v charger and 24v battery, if different use an MPPT charge controller which can accept higher voltage from the solar panel and charge a lower voltage battery such as 24v panel, MPPT charge controller and 12v battery. Hope I have answered the question.
1224563
i used 12 gauge from the solar panels to the controller and from the controller to the batteries i used no 6 awg i already had here The no 6 is probably overkill i wouldnt go any less than 8 from the controller to the batteries what is your battery bank at least 24v i hope
287936
Yes, the 30A controller can accommodate up to four (4) 100W panels @12VDC and up to eight (8) @24VDC
1027391
Late to the show, but yes, you can use these with a MPPT controller to charge a 12 volt system. With a PWM controller the excess volts would be wasted and you would not get the full wattage, but with a MPPT controller, it will convert the excess voltage into more amps, and get all the watts that can be squeezed out of these.
990640
You can charge your battery. You will need to get a charge controller to convert 24V to 12V. The controller will also prevent overcharging of the battery. Get a controller rated for 10 amps or more. I don't know how long it will take to charge one battery. This is a powerful panel, and would likely charge in one day or less.
1027176
According to the directions you do not need a charge controller for a 30w panel on this unit. Larger panels would require a charge controller.
1123838
Yes, the charge controller will automatically bind to the single 12 volt battery, with appropriate charge from a 24 volt panel.
2048060
Yes as long as you don't exceed the controllers maximum current output. This unit at 12vdc draws 560milliamps