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12 Volt Solar Charger Controller


Morningstar

Chargers


SunGuard SG-4 4.5 amp 12 volt Solar Charge Controller Regulator by Morningstar
(Electronics) Morningstar

Vdc (voltage direct current): 12 V
Weight: .5 lbs./.22 kg
Solar Amps: 4.5 A


Price: $34.99 $29.22

Answers

I just bought 36 solar cells, One cells gives me gives me .5 Volts and 3.5 amps..?

I want to build a 60 watts, 12 volt panel, and 3.5 amps is given off of each cell .. i bought a charger controller that is for 12 volt but it only says 7 amps.. can i connect that will the panel once finish?


A 12 volt panel can either be 33 cells or 36. 36 is better. The open circuit voltage will be at least 18 [36 x 0.5v], but likely higher. You want it higher since a 12v battery is fully charged at about 14.2v.

A 7 amp charge...

2010-04-06 14:16:37 by S.S.

Solar Charge Controller 7 AMP 12 VOLT 100 WATTS


A Solar Charge Regulator aka Controller acts as voltage regulator allowing batteries to charge without overcharging. 7 amp hours at 12 volt = 12 ...


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