Installation Guide

13 Technical Data SMA America, LLC
84 SB3-5TLUS22-IA-en-16 Installation Manual
Efficiency
13.1.3 Sunny Boy 4000TL-US
DC Input
AC Output
Connection conductor 2
Output connections L1, L2, N, PE
Maximum efficiency, η
max
97.5%
CEC efficiency, η
CEC
at 208 V AC nominal 96.5%
CEC efficiency, η
CEC
at 240 V AC nominal 97.0%
Maximum DC operating power 4,200 W
Maximum system voltage 600 V
Rated MPP tracking voltage range 175 V to 480 V
Rated operating voltage 400 V
Minimum operating voltage 125 V
Start voltage, no-load status 150 V
Maximum input current 24 A
Maximum input current per MPP tracking input 15 A
Maximum short-circuit current per
MPP tracking input
19 A
MPP tracking inputs 2
Strings per MPP tracking input 2
Rated power at 208 V, or 240 V, 60 Hz 4,000 W
Maximum apparent power 4,050 VA
Nominal AC voltage 208 V / 240 V
AC voltage range at 208 V nominal 183 V to 229 V
AC voltage range at 240 V nominal 211 V to 264 V
Nominal AC current at 208 V 19.5 A
Nominal AC current at 240 V 16.7 A
Maximum output current 20 A
Maximum overcurrent protection 30 A
Total harmonic distortion ≤ 4%
Nominal AC frequency 60 Hz
AC frequency range at 60 Hz nominal 59.3 Hz to 60.5 Hz