How Much Time It Takes To Charge 150ah Battery. In my 12years of experience I think more than 200watts solar panel is need to charge a150Ah battery150aAh battery need 8-12 Amp current to fully chargedIn theory 150watt panel is enough8-85 ampsbut it depends the quality sun light and charger efficiencyNormaly a150 watts panel deliver only 4-7 Amp current it is not enough to charge battery in one day. Depending on the physical size a deep cycle battery may have 80 amp hours 1 amp per hour at 80 hours of storage capacity.

Answer 1 of 3. Charge hours 195Ah 03A 65 hrs 7 hrs. 3 years and if you have not properly maintained your battery it may need replacement within 2 years according to make and quality of the battery.
When to charge the battery.
150Ah at 1500 volts is 225000 Wh so it will take 900 hours. This question can be properly answered only if you specify the battery. 150Ah at 1500 volts is 225000 Wh so it will take 900 hours. Calculate it by adding all the power ratings of all appliances watts used and.

