Series Connection of Solar Panel and Parallel Connection of Batteries with Automatic UPS System.
(OR) How To Wire Two 6V Solar Panel To Two, 12V Batteries with Automatic UPS System. Wiring batteries together in parallel has the effect of doubling the capacity while keeping the voltage same because we know that Voltage in Parallel circuit is same while the current in parallel circuit is different . This figure shows , two 12V 300Ah batteries connected in parallel will allow you to double the capacity, and producing 12V with 600Ah out the end. It mean that if you are using one, 12 Volt Battery, then it will work for 300Ah. But if you are using two 12 Volts batteries in parallel, then it will give you the same 12 Volts but for 600Ah. So you can double the capacity of batteries to wire them in parallel.
click image to enlarge Series Connection of Solar Panel and Parallel Connection of Batteries with Automatic UPS System
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