Fig. 10
From: A new H6 neutral point clamped transformerless photo voltaic inverter

Experimental test results of differential mode output voltage (VAB) and output load current (iout) for (a) Heric, (b) HBZVR, (c) HBZVSCR, (d) PN-NPC, (e) H6-I and (f) proposed H6-D TL-PVI topologies.