How much converter/charger is really needed?
I have a pair of NAPA 9824M Marine/RV batteries with a 20 hr rating of 79AH each, wired in parallel. Is there, really, any advantage in going from a 45 amp (PD4645V) converter/charger to a 55 amp (...
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NOW THAT
Senor bobbo will work. Use the generator and charger until charge rate sags 20% for a 45 amp charger, this means when the charger drops to 36 amperes, shut off the generator then let the panels have time that's the secret giving the batteries enough time to climb into the 85% + charged range power by solar panel. When amps are low because voltage is high the realm of the solar panel becomes king.
My problem is "low" means 100 amperes at 29.6 volts. Float on my system is 20+ amperes with no loads. Champagne lifestyle Ripple Budget.
Senor bobbo will work. Use the generator and charger until charge rate sags 20% for a 45 amp charger, this means when the charger drops to 36 amperes, shut off the generator then let the panels have time that's the secret giving the batteries enough time to climb into the 85% + charged range power by solar panel. When amps are low because voltage is high the realm of the solar panel becomes king.
My problem is "low" means 100 amperes at 29.6 volts. Float on my system is 20+ amperes with no loads. Champagne lifestyle Ripple Budget.
