
User Manual UM_ASW3000-5000H-S_EN_V01_0321 77
11.7 Efficiency
The operating efficiency is shown for the three input voltages
(V
mpphigh
, V
dc,r
and V
mpplow
) graphically. In all cases the efficiency
refers to the standardized power output (P
ac
/P
ac,r
). (according to
EN 50524 (VDE 0126-13): 2008-10, cl. 4.5.3).
Notes: Values are based on rated grid voltage, cos(phi) = 1 and
an ambient temperature of 25
℃
.
Efficiency curve ASW3000H-S
Efficiency
Max. efficiency / European weighted
efficiency
97.1% / 95.6%
MPPT efficiency
99.9%
80%
82%
84%
86%
88%
90%
92%
94%
96%
98%
0
500
1000
1500
2000
2500
3000
3500
ASW3000H-S Efficiency
230V
400V
450V