Solar Charge Controller with Maximum Power Point Tracking for Low-Power Solar Applications

Table 2

Tracking speed test results of MPPT.

Duty cycle starting point	Time to maximum power point (ms)
	80 W/m^2	200 W/m^2	400 W/m^2
100%	936	659	481
80%	387	373	438
60%	0	10	53
40%	144	221	498
20%	464	703	727
0%	742	937	1343