Inverter Sungrow 20kW Energy

Description

HIGHLIGHTS

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Type designationSG20KTL-M
Input (DC)
Max. PV input voltage1100 V
Min. PV input voltage / Start-up input voltage200 V / 250 V
Nominal PV input voltage600 V
MPP voltage range200 V – 1000 V
MPP voltage range for nominal power480 V – 850 V
No. of independent MPP inputs2
Max. number of PV strings per MPPT2
Max. PV input current44 A (22 A / 22 A)
Max. current for input connector15 A
Max. DC short-circuit current60 A (30 A / 30 A )
Output (AC)
AC output power22 kVA @ 35 ℃ / 20 kVA @ 45 ℃
Max. AC output current31.9 A
Nominal AC voltage3 / N / PE, 230 / 400 V
AC voltage range270 V – 480 V
Nominal grid frequency / Grid frequency range50 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> 0.99
Adjustable power factor0.8 leading – 0.8 lagging
Feed-in phases / Connection phases3/3
Efficiency
Max. efficiency / Euro. efficiency98.6 % / 98.3 %
Protection
LVRTYes
DC reverse connection protectionYes
AC short-circuit protectionYes
Leakage current protectionYes
Grid monitoringYes
DC switchYes*
AC switchNo
PV string current monitoringYes
PID recovery functionOptional
Overvoltage protectionDC Type II / AC Type II
General Data
Dimensions (W*H*D)370*485*210 mm
Weight24 kg
Isolation methodTransformerless
Degree of protectionIP65
Night power consumption< 1 W**
Operating ambient temperature range-25 to 60 ℃ (> 45 ℃ derating)
Allowable relative humidity range0 – 100 % (non-condensing)
Cooling methodSmart forced air cooling
Max. operating altitude4000 m (> 3000 m derating)
Display / CommunicationLED, Bluetooth + APP / RS485 (Optional: WiFi / Ethernet)
DC connection typeMC4 (Max. 6 mm² )
AC connection typePlug and play connector (Max. 16 mm² )
ComplianceEN 62109-1, EN 62109-2, EN 61000-3-11, EN 61000-3-12, IEC 61727, IEC 62116,
VDE0126-1-1/4105, AS 4777.2, IEC 60068, IEC 61683, EN 50530, CEI 0-21,NB/
T32004-2013, UNE 206007-1, G59/3, UTE C15-712-1
Grid supportActive & reactive power control and power ramp rate control
Type designationSG20KTL-M

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Solar Energy

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Additional information

Manufacturer

Sungrow

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