mppt vs pwm
Hi, A nice little video comparing mppt vs pwm with the batteries in bulk mode. mppt vs pwm
Forum Discussion
pianotuna wrote:
I agree 24 or 48 volts would be the route to follow for the battery bank.
Method 3 on the smart gauge site for the wiring. I.E. equal length cables from all jars to a buss. correctly interconnecting multiple twelve volt batteries
With 24 batteries that works out to six "strings" of four jars, assuming each jar is 12 volts. Voltage at the buss is 48.
I'm still trying to find a good price on better controller, but am trying out cheap ones while I wait for a deal.
http://www.ebay.com/itm/10A-20A-30A-12V-24V-Auto-Switch-MPPT-Solar-Panel-Regulator-Charge-Controller-LN-/231464958089?pt=LH_DefaultDomain_0&var=&hash=item7b91b49fa8
