SUNGROW-SG3.0RS
| Type designation | SG3.0RS |
|---|---|
| Input (DC) | |
| Recommended max. PV input power | 4.5 kWp |
| Max. PV input voltage | 600 V |
| Min. operating PV voltage / Start-up input voltage | 40 V / 50 V |
| Rated PV input voltage | 360 V |
| MPP voltage range | 40 – 560 V |
| No. of independent MPP inputs | 2 |
| Default No. of PV strings per MPPT | 1 |
| Max. PV input current | 32 A (16 A / 16 A) |
| Max. DC short-circuit current | 40 A (20 A / 20 A) |
| Output (AC) | |
| Rated AC output power | 3000 W |
| Max. AC Output power | 3000 VA |
| Rated AC output apparent power | 3000 VA |
| Rated AC output current (at 230V) | 13.1 A |
| Max. AC output current | 13.7 A |
| Rated AC voltage | 220 / 230 / 240V |
| AC voltage range | 154 – 276 V |
| Rated grid frequency / Grid frequency range | 50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz |
| Harmonic (THD) | < 3 % (at rated power) |
| Power factor at rated power / Adjustable power factor | > 0.99 / 0.8 leading – 0.8 lagging |
| Feed-in phases / Connection phases | 1 / 1 |
| Efficiency | |
| Max. efficiency | 97.9 % |
| European efficiency | 97.0 % |
| Protection | |
| Grid monitoring | Yes |
| DC reverse polarity protection | Yes |
| AC short-circuit protection | Yes |
| Leakage current protection | Yes |
| Surge Protection | DC type II / AC type II |
| DC switch | Yes |
| PV string current monitoring | Yes |
| Arc fault circuit interrupter (AFCI) | Yes |
| PID recovery function | Yes |
| General Data | |
| Dimensions (WHD) | 410 * 270 * 150mm |
| Weight | 10 kg |
| Mounting method | Wall-mounting bracket |
| Topology | Transformerless |
| Degree of protection | IP65 |
| Operating ambient temperature range | -25 to 60 ℃ |
| Allowable relative humidity range (non-condensing) | 0 – 100 % |
| Cooling method | Natural cooling |
| Max. operating altitude | 4000 m |
| Display | LED digital display & LED indicator |
| Communication | Ethernet/WLAN/RS485/DI (Ripple control & DRM) |
| DC connection type | MC4 (Max. 6 mm² ) |
| AC connection type | Plug and play connector (Max. 6 mm² ) |
| Grid compliance | IEC / EN62109-1/2, IEC / EN62116, IEC / EN61727, IEC / EN61000-6-2/3, EN50549-1, AS4777.2:2020, ABNT NBR 16149, ABNT NBR 16150, UNE 217002:2020, NTS V2 TypeA, CEI 0-21:2020, VDE0126-1-1/A1(VFR-2019), UTE C15-712, C10/11, G98/G99 |
| Grid Support | Active & reactive power control and power ramp rate control |
| Country of manufacture | China |
