M N E N T E R P R I S E S

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Solar Inverter Specifications

1-6kW On Grid 1-Phase Inverters
Capacity 1kW 2kW 3kW 4kW 5kW 6kW
Model No. SGTU-10N SGTU-30N SGTU-131N SGTU-155N SGTU-155N SGTU-16IN
INPUT DC
Nominal Input DC Power (kW) 1.5 3 4.5 6 7.5 9
Max. DC Input Voltage (V) 500 500 500 600 600 600
Start-up DC Input Voltage (V) 70 70 70 70 70 70
MPPT Operating Range (V) 70-500 70-500 70-500 100-550 100-550 100-550
Max. DC Input Current (A) 10A per MPPT 20A per MPPT
No. of MPPT / Strings per MPPT 1 / 1 1 / 2 1 / 2 1 / 1 1 / 1 1 / 2
OUTPUT AC
Rated Output Power (kW) 1 2 3 4 5 6
Rated AC Output Voltage (V) 230
AC Grid Voltage Range (V) 195.5 - 253V (Applicable for India)
Rated Grid Frequency (Hz) 50
Power Factor 0.8 Leading to 0.8 Lagging
Operating Phase 1P+N+E
Rated Output Current (A) 4.3 8.8 13 14.5 21.8 26
Max. Efficiency Upto 96.8% 96.8% 96.8% 98.9% 99.9% 99.9%
5-15kW On Grid 3-Phase Inverters
Capacity 5kW 6kW 9kW 10kW 12kW 15kW
Model No. SGTU-105-PN SGTU-205-PN SGTU-305-PN SGTU-105-N SGTU-12SN SGTU-15SN
INPUT DC
Nominal Input DC Power (kW) 7.5 9 12 15 18 22.5
Max. DC Input Voltage (V) 1000 1100
Start-up DC Input Voltage (V) 120 120 120 120 120 120
MPPT Operating Range (V) 200-500 200-500 200-500 200-900 200-900 200-900
Max. DC Input Current (A) 20A per MPPT 30A per MPPT
OUTPUT AC
Rated Output Power (kW) 5 6 8 10 12 15
Rated Output Current (A) 7.2 8.7 11.6 14.4 17.4 21.7
Operating Phase 3P+N+E
Max. Efficiency Upto 97.3% 97.3% 97.3% 98.6% 98.6% 98.6%
20-50kW On Grid 3-Phase Inverters
Capacity 20kW 25kW 33kW 35kW 40kW 50kW
Model No. SGTU-203N SGTU-253N SGTU-303N SGTU-403N SGTU-403N SGTU-503N
INPUT DC
Nominal Input DC Power (kW) 30 37.5 45 60 60 75
Max. DC Input Voltage (V) 1000
Start-up DC Input Voltage (V) 350
MPPT Operating Range (V) 200-850
Max. DC Input Current (A) 35A per MPPT 40A per MPPT
No. of MPPT 2 2 2 3 3 4
No. of Strings per MPPT 2 2 3 3 3 2
OUTPUT AC
Rated Output Power (kW) 20 25 33 35 40 50
Rated AC Grid Voltage (V) 400
AC Grid Voltage Range (V) 160 - 255 V (P-N) (Applicable for India)
Rated Output Current (A) 29 36.2 47 50.7 61 72
Max. Efficiency Upto 97.7% 98.8% 98.86% 98.89% 99.4% 98.3%
60-110kW On Grid 3-Phase Inverters
Capacity 60kW 70kW 80kW 100kW 100kW 110kW
Model No. SGTU-603N SGTU-703N SGTU-80N SGTU-1003N SGTU-1003N SGTU-1103N
INPUT DC
Nominal Input DC Power (kW) 90 105 120 150 150 165
Max. DC Input Voltage (V) 1000
Start-up DC Input Voltage (V) 350
MPPT Operating Range (V) 200-850
Max. DC Input Current (A) 35A per MPPT 40A per MPPT
No. of MPPT 3 3 3 3 3 4
No. of Strings per MPPT 2 3 3 3 2 3
OUTPUT AC
Rated Output Current (A) 87 82.8 52.6 52.8 112 163
THDi ≤ 3%
120-250kW On Grid 3-Phase Inverters
Capacity 125kW 130kW 136kW 150kW 200kW 250kW
Model No. SGTU-1235 SGTU-1303 SGTU-1363 SGTU-150 SGTU-200 SGTU-250
INPUT DC
Nominal Input DC Power (kW) 187 195 204 225 300 375
Max. DC Input Voltage (V) 1550
Start-up DC Input Voltage (V) 650
MPPT Operating Range (V) 200 - 1100 890 - 1100
Max. DC Input Current (A) 40A per MPPT 26A per MPPT
OUTPUT AC
Rated AC Grid Voltage (V) 400 400 400 500VAC 800VAC 800VAC
Rated AC Input Current (A) 173 186 136 157 226.2 162.4
Max. Efficiency Upto 97.7% 97.7% 98.9% 98.7% 98.7% 98.7%
General Data & Protection Systems
General Data
Topology Transformerless
Temperature -25°C - +60°C
Ingress Protection IP65
Noise Level ≤ 65 dB
Cooling Intelligent / Forced Air cooling
Humidity 0 - 100%

Array Junction Box (AJB)

  • EnclosureIP65 Outdoor/IP21 Indoor
  • Fuse Holder15A / 32A
  • Fuse Rated15A / 32A
  • Voltage Range600V / 1000V

DC Distribution Board (DCDB)

  • EnclosureIP65 Outdoor/IP21 Indoor
  • MCB/MCCBISI Standard
  • SPD40-40kA/3P/415V-BC SPD-TYPE II
  • Voltage Range600V / 1000V

AC Distribution Board (ACDB)

  • EnclosureIP65 Outdoor/IP21 Indoor
  • MCB/MCCBISI Standard
  • SPD20-40kA/3P-415V AC SPD-TYPE II