SMA STP 12000TL-US - Manual (Page 69)

14 Technical Data
14.1 DC/AC
14.1.1 Sunny Tripower 12000TL-US / 15000TL-US / 20000TL-US
DC Input
STP 12000TL-
US-10
STP 15000TL-
US-10
STP 20000TL-
US-10
Maximum DC power at cos φ = 1 12,250 W 15,300 W 20,400 W
Maximum input voltage 1,000 V 1,000 V 1,000 V
MPP voltage range 300 V to 800 V 300 V to 800 V 380 V to 800 V
Rated input voltage 675 V 675 V 695 V
Minimum input voltage 150 V 150 V 150 V
Initial input voltage 188 V 188 V 188 V
Maximum input current input A 33 A 33 A 33 A
Maximum input current input B 33 A 33 A 33 A
Maximum short-circuit current per
string 43 A 43 A 43 A
Maximum residual input current 1,187 A
pk
1,187 A
pk
1,187 A
pk
Duration of the maximum residual in-
put current 0.0072 s 0.0072 s 0.0072 s
Number of independent MPP inputs 2 2 2
Strings per MPP input 1 1 1
AC Output
STP 12000TL-
US-10
STP 15000TL-
US-10
STP 20000TL-
US-10
Rated power at 277 V, 60 Hz 12,000 W 15,000 W 20,000 W
Maximum apparent AC power 12,000 VA 15,000 VA 20,000 VA
Rated grid voltage 480 / 277 WYE 480 / 277 WYE 480 V / 277 V
WYE
AC voltage range 243.7 V to
304.7 V
243.7 V to
304.7 V
243.7 V to
304.7 V
Nominal AC current at 277 V 14.5 A 18.1 A 24.1 A
Maximum output current 14.5 A 18.1 A 24.1 A
14 Technical Data SMA Solar Technology AG
Installation Manual 69 STP12-24TL-US-IA-en-16