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InverPower Sdn Bhd
12, Jalan Industri USJ 1/5,
Taman Perindustrian USJ 1,
47600 Subang Jaya,
Selangor, Malaysia.
+6012-214 1110
+6011-1519 1314
+603-8081 6726
+6011-1519 1314
+603-8081 6726
+603-8081 6726
SG3K-D/SG3K6-D/SG4K6-D/SG5K-D
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High Yield
- Max. efficiency 98.4 %, European efficiency 98.0 %
- 90 – 560 V wide MPP voltage range
- 2 MPP Trackers, compatible with different PV orientation design
Easy O&M
Saved Investment
- 10.5 kg, easy installation by one person
- Plug and play connector design for convenient installation
- Max. DC/AC ratio up to 1.3
- Remote monitoring, parameter configuration and firmware update, save O&M investment
Grid Support
Technical Data- Compliance with AS/NZS3100, AS4777.2, AS4777.3, VDE-AR-N-4105, VDE0126-1-1,
- Active & reactive power control, power ramp rate control
| Input (DC) | SG3K-D | SG3K6-D | SG4K6-D | SG5K-D | |||
| Max. PV input voltage | 600 V | ||||||
| Min. PV input voltage / Startup | 90 V / 120 V | ||||||
| input voltage | |||||||
| Nominal input voltage | 360 V | ||||||
| MPP voltage range | 90 – 560 V | ||||||
| MPP voltage range for nominal power | 160 – 480 V | 190 – 480 V | 240 – 480 V | 260 – 480 V | |||
| No. of independent MPP inputs | 2 | ||||||
| Max. number of PV strings per MPPT | 1 | ||||||
| Max. PV input current | 20 A (10 A / 10 A) | ||||||
| Max. current for input connector | 12 A | ||||||
| Max. DC short-circuit current | 24 A (12 A / 12 A) | ||||||
| Output (AC) | |||||||
| Nominal AC power (at 40 ˚C) | 3000 W | 3680 W | 4600 W | 4990 W | |||
| Max. AC output at PF=1 (at 40 ˚C) | 3000 W | 3680 W | 4600 W | 4990 W | |||
| Max. AC apparent power (at 40 ˚C) | 3000 VA | 3680 VA | 4600 VA | 4990 VA | |||
| Max. AC output current | 13.7 A | 16.0 A | 21 A | 21.7 A | |||
| Nominal AC voltage | 230 V | ||||||
| AC voltage range | 180 – 276 V | ||||||
| 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 powe / Adjustable power factor | > 0.99 / 0.8 leading – 0.8 lagging | ||||||
| Feed-in phases / Connection phases | 1 / 1 | ||||||
| Efficiency | |||||||
| Max. efficiency / Euro. efficiency | 98.4 % / 97.7 % | 98.4 % / 97.7 % | 98.4 % / 98.0 % | 98.4 % / 98.0 % | |||
| Protection | |||||||
| DC reverse connection protection | Yes | ||||||
| AC short-circuit protection | Yes | ||||||
| Leakage current protection | Yes | ||||||
| Grid monitoring | Yes | ||||||
| DC switch / AC switch | No / No | Yes / No | Yes /No | No / No | |||
| DC fuse | No | ||||||
| PV string current monitoring | Yes | ||||||
| Overvoltage protection | AC Type III | ||||||
| General Data | |||||||
| Dimensions (W*H*D) | 360*390*133 mm | ||||||
| Weight | 10.5 kg | ||||||
| Isolation method | Transformerless | ||||||
| Degree of protection | IP65 | ||||||
| Night power consumption | < 1 W | ||||||
| Operating ambient temperature range | -25 to 60 ℃ (> 40℃ derating) | ||||||
| Allowable relative humidity range (non-condensing) | 0 – 100% | ||||||
| Cooling method | Natural cooling | ||||||
| Max. operating altitude | 4000 m (> 2000 m derating) | ||||||
| Display / Communication | LCD / Wi-Fi (optional) | ||||||
| DC connection type | MC4 (Max. 6 mm² ) | ||||||
| AC connection type | Plug and play connector (Max. 6 mm² ) | ||||||
| Compliance | IEC61000-6-2, IEC61000-6-3, AS/NZS3100, AS4777.2, AS4777.3, VDE-AR-N-4105, VDE0126-1-1, CE, G83/2, C10/11, EN50438 | ||||||
| Grid support | Active & reactive power control, power ramp rate control | ||||||
| Type designation | SG3K-D-10 | SG3K6-D-10 | SG4K6-D-10 | SG5K-D-10 | |||