I see 2 12volt conections, can u also @ same time charge w/solar and Batteries?
1785947
I do not know I just use it with batteries and the solar system charge the batteries.
721724
yes, just connect the solar charger to the battery whenever you want to charge the battery.
31410
Assuming both batteries you're hooking up in series are 6 volt and of equal capacity and condition then yes, they should charge just fine with a single 12V controller. However, keep in mind that mismatching the two batteries in respect to capacity or condition can dramatically limit the overall charging capacity and run time of the entire string.
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
2098515
I have both 10.8 and 12 volt batteries and charge both equally well on the one charger.
2070265
yes that is correct. If you connect two 12v batteries in series end result will be one battery bank of 24v. When charging batteries - use of a charge controller is highly recommended.
933674
You need to buy a 12 regulator they sell for solar panels so it will not over charge your 12 volt batteries.
1973965
It is according to what you use for your power supply !! I Use A 12 v-dc Battery And a 12 v-dc Solar Panel To Keep The Battery Charged.12 V + In 12 V + Out / 12 V - In 12 V - Out. so your answer is (YES)
1866699
Yes, you can charge multiple size batteries at the same time. Think of this charger as 4 individual chargers in one.
157431
I connect to 24v batteries rather than solar panels to get max 300w out. The batteries are solar charged.
1628488
It say you can charge two seprate batteries but if you are puting them in parallel you can charge as many as you have room for
1771955
I have 40 amps of power so I have 2 controllers tied parallel to my batteries. Yes, you can use two separate solar arrays connected to two controllers. Just make sure that your solar panels stay under 30 amps per controller.
426996
Yes you can hook them up together in parallel and the voltage will remain the same but the amperage will be 4 times that of one panel. You will definitely need a charge controller with what is going to amount to 80 watts of panel input to the battery. It might be helpful to know more specifics about what you plan to do. If you want to just keep a battery up this is far more panel than you need. If you plan to use the battery daily to power things than 80 watts may or may not be sufficient depending on the size of the battery, the wattage/amperage draw of the loads, and how much daily sun you anticipate. There are a lot of variables. You will also definitely need fuses for fire safety. Hope this helps. BTW, it might be cheaper to buy a singe 80 watt panel as opposed to four 20 watt panels.
1332100
The charge control can handle up to 7A. Your 30 watt panel puts out ~1.68A at high noon. You should be fine with one charge controller charging two or more batteries and it would require more charge time. Just make sure you hook up your batteries correctly. Personally and for convenience I would much prefer to get two charge controller with two solar panels for the two batteries so that I could avoid having to move and or reconnect the batteries. A larger solar panel can would benefit you quite a bit if you need to drawn power from the battery each night. Hope you are using deep cycle batteries.
1615006
These inverters are commonly used with multiple 12 v. batteries. They need to be wired in parallel --pos to pos, neg to neg. This creates a "bigger" 12 v. battery, but the voltage at the terminals is still approx. 12 volts. With this configuration multiple batteries will charge at the same time. ALWAYS use identical batteries of the same age/capacity as one bad battery spoils the bunch.
1119195
Nope, one battery at a time. Having two batteries is great to extend run time between charges, run one battery while charging the other.
386083
Yes, solar and battery are perfect. It's designed at 12 v, just like battery, and solar is too.