D
Dougy
Solar panel details
Hello everyone
Im a new member to the forum, i have done a course on industrial electronics so im no expert on solar panel arrays etc,
Im thinking now of making up a solar panel array (off grid) to charge 24v batteries(2x12v) and use them with 24v to 240v true sine wave inverters for different ring main circuits around the house
I Have a 30amp solar charge controller with a load disconnect at 22.2v and load reconnect at 25.20v. float voltage at 27.2v
my Question now is i have solar panels with these specs below
Max power (Pmax) 245W
Max. power voltage (vpm) 29.75V
Max. current voltage (Ipm) 8.24A
open circuit voltage (Voc) 36.6V
Short circuit current (Isc) 8.90A
Max. system voltage 1000V
Max. fuse rating 14A
size 1637 x 992 x 50mm
if i used 3 of these panels in parallel (Max. power voltage(vpm) 29.75V giving a total of (Max. current voltage (Ipm) 24.72A would that be sufficient to charge the batteries or would 4 be better 32.96A on those not so sunny days
thx for you help everyone
Hello everyone
Im a new member to the forum, i have done a course on industrial electronics so im no expert on solar panel arrays etc,
Im thinking now of making up a solar panel array (off grid) to charge 24v batteries(2x12v) and use them with 24v to 240v true sine wave inverters for different ring main circuits around the house
I Have a 30amp solar charge controller with a load disconnect at 22.2v and load reconnect at 25.20v. float voltage at 27.2v
my Question now is i have solar panels with these specs below
Max power (Pmax) 245W
Max. power voltage (vpm) 29.75V
Max. current voltage (Ipm) 8.24A
open circuit voltage (Voc) 36.6V
Short circuit current (Isc) 8.90A
Max. system voltage 1000V
Max. fuse rating 14A
size 1637 x 992 x 50mm
if i used 3 of these panels in parallel (Max. power voltage(vpm) 29.75V giving a total of (Max. current voltage (Ipm) 24.72A would that be sufficient to charge the batteries or would 4 be better 32.96A on those not so sunny days
thx for you help everyone
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