Fig. 3
From: Quadrant swapping technique for partial shaded solar photovoltaic system

(a) Switching circuit. (b) Switching circuit of the PV module. (c) Switching circuit of the PV module.
From: Quadrant swapping technique for partial shaded solar photovoltaic system

(a) Switching circuit. (b) Switching circuit of the PV module. (c) Switching circuit of the PV module.