SG250HX

Smart O&M
Touch free commissioning and remote
firmware upgrade
Online IV curve scan and diagnosis
Fuse free design with smart string current
monitoring
High Yield
12 MPPTs with max. efficiency 99%
Compatible with bifacial module
Built-in Anti-PID and PID recovery
function
Low Cost
Compatible with Al and Cu AC cables
DC 2 in 1 connection enabled
Q at night function
Proven Safety
IP66 and C5 protection
Type II SPD for both DC and AC
Compliant with global safety and grid code

Technical Data

Input (DC)
Max. PV input voltage 1500 V
Min. PV input voltage / Start-up input voltage 600 V / 600 V
Nominal PV input voltage 1080 V
MPP voltage range 600 V – 1500 V
MPP voltage range for nominal power 860 V – 1300 V
No. of independent MPP inputs 12
Max. number of PV strings per MPPT 2
Max. PV input current 26 A * 12
Max. current for input connector 30 A
Max. DC short-circuit current 50 A * 12
Output (AC)
AC output power 250 kVA @ 30 ℃ / 225 kVA @40 ℃/200 KVA @50℃
Max. AC output current 180.5 A
Nominal AC voltage 3 / PE, 800 V
AC voltage range 680 – 880V
Nominal grid frequency / Grid frequency range 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
THD < 3 % (at nominal power)
DC current injection < 0.5 % In
Power factor at nominal power/ Ajustable power factor > 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / connection phases 3 / 3
Efficiency
Max. efficiency 99.0%
Euro. efficiency 98.7%
Protection
DC reverse connection protection Yes
AC short circuit protection Yes
Leakage current protection Yes
Grid monitoring Yes
Ground fault monitoring Yes
DC switch / AC switch Yes / No
PV String current monitoring Yes
Q at night function Yes
PID recovery function Anti-PID or PID recovery
Overvoltage protection DC Type II / AC Type II
General Data
Dimensions (W*H*D) 1051 * 660 * 363 mm
Weight 95kg
Isolation method Transformerless
Ingress protection rating IP66
Night power consumption < 2 W
Operating ambient temperature range -30 to 60 ℃
Allowable relative humidity range (non-condensing) 0 – 100 %
Cooling method Smart forced air cooling
Max. operating altitude 4000 m (> 3000 m derating)
Display LED, Bluetooth+APP
Communication RS485 / Optional: PLC
DC connection type Amphenol UTX (Max. 6 mm² )
AC connection type OT terminal (Max. 300 mm²)
Compliance IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, VDE-AR-N 4110:2018,
VDE-AR-N 4120:2018, IEC 61000-6-3, EN 50438, UNE 206007-1:2013, P.O.12.3,
UTE C15-712-1:2013,UL1741, UL1741SA, IEEE1547, IEEE1547.1, CSA C22.2 107.1-01-
2001, FCC Part15 Sub-part B Class A Limits, California Rule 21
Grid Support Q at night function, LVRT, HVRT,active & reactive power control and power

Product Consultation

Online Consulting