Delta E Series - Inverter PV Input DC Voltage Range; Efficiency

12
2.5 Inverter PV input DC voltage range
Figure 3: Voltage Range of E6-TL-US / E8-TL-US
The best e󰀩ciency of the solar inverter is obtained at input voltages > 320V for 208V grid, and
input voltages > 380V for 240V grid. The curve is obtained at 240V from PV port to utility grid.
Figure4:E󰀩ciencyplotofE6-TL-US
2.6 E󰀩ciency