Photovoltaic High-Frequency Pulse Charger for Lead-Acid Battery under Maximum Power Point Tracking

Table 2

Comparison of charging statuses between CC-CV and pulse charge.

SOC (%)	CC-CV		PV pulse charge		Charging time (min.)
	Voltage (V)	Capacity (%)	Voltage (V)	Capacity (%)
30	48.73	30	48.73	30	0
35	49.32	43.84	49.42	46.19	15
40	49.51	48.30	49.57	49.71	30
45	49.69	52.53	49.76	54.17	45
50	49.88	56.99	49.9	57.45	60
55	50	59.80	50.01	60.04	75
60	50.17	63.79	50.2	64.49	90
65	50.32	67.31	50.36	68.25	105
70	50.48	71.06	50.53	72.24	120
75	50.63	74.58	50.68	75.76	135
80	50.8	78.57	50.88	80.45	150
85	50.96	82.33	51.06	84.68	165
90	51.12	86.08	51.25	89.13	180
95	51.27	89.60	51.43	93.36	195
	51.43	93.36			210