Technical Data SMA Solar Technology AG
86 SB20_25_30HF-IEN102911 Installation Guide
13.2 Sunny Boy 2500HF
DC Input
* The maximum open circuit voltage, which can occur at a cell temperature of − 10 °C, may not exceed the maximum input
voltage.
AC Output
** depending on country configuration, e.g. 600 V … 700 V
Maximum DC power at cos ϕ = 1 2,650 W
Maximum DC voltage * 700 V
MPP voltage range at AC nominal power 175 V … 560 V
DC nominal voltage 530 V
Minimum DC voltage 175 V
Start voltage, adjustable 220 V
Maximum input current 15.0 A
Maximum input current per string 15.0 A
Number of MPP trackers 1
Strings per MPP tracker 2
Voltage ripple of input voltage < 10 %
AC nominal power at 230 V, 50 Hz 2,500 W
Maximum AC apparent power 2,500 VA
Nominal AC voltage 220 V / 230 V / 240 V
Nominal AC current at 220 V / 230 V / 240 V 11.4 A / 10.9 A / 10.4 A
AC voltage range 180 V … 280 V
AC grid frequency 50 Hz / 60 Hz
Operating range at AC grid frequency 50 Hz 45.5 Hz … 54.5 Hz
Operating range at AC grid frequency 60 Hz 55.5 Hz … 64.5 Hz
Maximum output current 14.2 A
Harmonic distortion of output current at AC THD
voltage < 2 %
AC power > 0.5 AC nominal power
≤3%
Power factor cos ϕ at nominal AC power 1
Supply phases 1
Connection phases 1
Overvoltage category III
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