Single-phase inverter SunGrow 3.0 SG3.0RS
Sungrow Power Supply Co, Ltd ("Sungrow") is the world's most bankable inverter brand, with over 269 GW installed worldwide by June 2022. Founded in 1997 by university professor Cao Renxian, Sungrow is a leader in solar inverter research and development with the industry's largest dedicated R&D team and a broad product portfolio offering PV inverter solutions and energy storage systems for utility, commercial and industrial, and residential applications, as well as internationally recognized floating PV power plant solutions, NEV driving solutions, EV charging solutions and renewable hydrogen production systems. With 25 years' experience in the photovoltaic field, Sungrow products supply power to over 150 countries worldwide.
Offering a wide range of solutions and services, Sungrow is committed to providing clean energy for all and continues its efforts to become the world leader in clean energy conversion technology.
High efficiency
- Compatible with high-power PV modules
- Lower start-up and wider MPPT voltage range
- Intelligent PID recovery function
User-friendly configuration
- Plug-and-play installation
- One-click access to the IsolarCloud monitoring platform
- Lightweight and compact, with optimized heat dissipation
Safe and reliable
- Integrated arc fault circuit interrupter
- Integrated type II DC&AC SPD
- Corrosion protection rating to C5
Intelligent management
- Real-time data
- 24/7 live monitoring via integrated display
- Online IV curve analysis and diagnostics
Features
| PV input power max | 4500 W |
| PV input voltage max | 600 V |
| PV operating voltage min. |
| / Start-up input voltage | 40 V / 50 V |
| Nominal PV input voltage | 360 V |
| MPP voltage range | 40 - 560 V |
| Number of |
| of independent MPP inputs |
| Default number of PV strings per MPPT |
| Max PV input current | 32 A (16A /16A) |
| Short-circuit currentcircuit max | 40A (20A/20A) |
| Nominal AC output power | 3000 W |
| AC output power supply max | 3000 VA |
| Nominal AC output current (a 230V) | 13,1 A |
| Max AC output current | 13,7 A |
| Rated AC voltage | 220 / 230 / 240 V |
| 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 |
| Supply phases / Connection phases |
| - 1 |
| DC polarity reversal protection | Yes |
| short-circuit protectioncircuits | Yes |
| Leakage current protection | Yes |
| Overvoltage protection | DC type II / AC type |
| II |
| PV string current monitoring | Yes |
| Arc fault circuit switch | Optional |
| Dimensions (l x h x d) | 410 x 270 x 150 mm |
| Mounting | Mounting |
| Wall mounting |
| Operating ambient temperature range |
| 25 to 60 °C |
| Permissible relative humidity range (non-condensing) |
| - 100% |
| Cooling method | Natural cooling |
| Max. operating altitude | 4000 m |
| Display | Digital LED display and |
| LED indicator |
| Communications | Ethernet / WLAN / RS485 / DI (ripple control and DRM) |
| DC connection type | MC4 type (Max 6mm²) |
| AC connection type | Plug and play connector (max 6mm²) |
| Conformity | IEC/EN62109-1/2, IEC/EN62116, IEC/EN61727, IEC/EN61000-6-2/3, EN50549-1, AS4777.2, ABNT NBR 16149,
ABNT NBR 16150, UNE 217002:2020, NTS V2 TypeA, IEC 0-21:2019, VDE0126-1-1/A1 (VFR-2019), UTE C15-712, |
| , G98/G99 |
| Grid support | Active and reactive power control and power ramp speed control |
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