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| Categories | Hybrid Solar System |
|---|---|
| Brand Name: | Goodwe |
| Model Number: | GW3048-EM |
| Certification: | SAA / CE / ROHS / ISO9001 / CCC |
| Place of Origin: | China |
| MOQ: | 10 units |
| Price: | negotiable |
| Supply Ability: | 1000units/week |
| Packaging Details: | carton package |
| Type: | DC/AC Inverters |
| Phase: | single Phase |
| Inverter Efficiency: | 98.3% |
| Input Voltage: | 180-1500V |
| Output Frequency: | 50/60Hz |
| Protection degree: | IP65 |
| Operating Altitude: | 4000(>3000 derating) |
| Operation Temperature Range: | -30~60℃ |
| User Interface: | LED, Bluetooth+APP |
| PID recovery: | optional |
| Company Info. |
| PVkingdom (Chongqing) New Energy Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Goodwe EM Series GW3048-EM 3kW Hybrid Solar Inverter Goodwe Hybrid Inverter Single Phase Hybrid inverter (LV)
| EM Series | ||||
| Technical Data | GW3048-EM | GW3648-EM | GW5048-EM | |
| Battery Input Data | ||||
| Battery Type | Li-Ion | Li-Ion | Li-Ion | |
| Nominal Battery Voltage (V) | 48 | 48 | 48 | |
| Battery Voltage Range (V) | 40 ~ 60 | 40 ~ 60 | 40 ~ 60 | |
| Max. Continuous Charging Current (A)*1 | 50 | 50 | 50 | |
| Max. Continuous Discharging Current (A)*1 | 50 | 50 | 50 | |
| Max. Charging Power (W) | 2500 | 2500 | 2500 | |
| Max. Discharging Power (W) | 2500 | 2500 | 2500 | |
| PV String Input Data | ||||
| Max. Input Power (W) | 3900 | 4600 | 6500 | |
| Max. Input Voltage (V)*2 | 550 | 550 | 550 | |
| MPPT Operating Voltage Range (V) | 100 ~ 500 | 100 ~ 500 | 100 ~ 500 | |
| Start-up Voltage (V) | 125 | 125 | 125 | |
| Nominal Input Voltage (V) | 360 | 360 | 360 | |
| Max. Input Current per MPPT (A) | 11 | 11 | 11 | |
| Max. Short Circuit Current per MPPT (A) | 13.8 | 13.8 | 13.8 | |
| Number of MPP Trackers | 1 | 2 | 2 | |
| Number of Strings per MPPT | 1 | 1 | 1 | |
| AC Output Data (On-grid) | ||||
| Nominal Apparent Power Output to Utility Grid (VA) | 3000 | 3680 | 5000 | |
| Max. Apparent Power Output to Utility Grid (VA)*3 | 3000 | 3680 | 5000 | |
| Max. Apparent Power from Utility Grid (VA) | 5300 | 5300 | 5300 | |
| Nominal Output Voltage (V) | 230 | 230 | 230 | |
| Nominal AC Grid Frequency (Hz) | 50 / 60 | 50 / 60 | 50 / 60 | |
| Max. AC Current Output to Utility Grid (A)*5 | 13.6 | 16.0 | 22.8 | |
| Max. AC Current From Utility Grid (A) | 23.6 | 23.6 | 23.6 | |
| Power Factor | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | |||
| Max. Total Harmonic Distortion | <3% | <3% | <3% | |
| AC Output Data (Back-up) | ||||
| Back-up Nominal Apparent Power (VA) | 2300 | 2300 | 2300 | |
| Max. Output Apparent Power (VA)*4 | 2300 (3500@10sec) | 2300 (3500@10sec) | 2300 (3500@10sec) | |
| Max. Output Current (A) | 10 | 10 | 10 | |
| Nominal Output Voltage (V) | 230 (±2%) | 230 (±2%) | 230 (±2%) | |
| Nominal Output Frequency (Hz) | 50 / 60 (±0.2%) | 50 / 60 (±0.2%) | 50 / 60 (±0.2%) | |
| Output THDv (@Linear Load) | <3% | <3% | <3% | |
| Efficiency | ||||
| Max. Efficiency | 97.6% | 97.6% | 97.6% | |
| European Efficiency | 97.0% | 97.0% | 97.0% | |
| Max. Battery to AC Efficiency | 94.5% | 94.5% | 94.5% | |
| MPPT Efficiency | 99.9% | 99.9% | 99.9% | |
| Protection | ||||
| PV Insulation Resistance Detection | Integrated | Integrated | Integrated | |
| Residual Current Monitoring | Integrated | Integrated | Integrated | |
| PV Reverse Polarity Protection | Integrated | Integrated | Integrated | |
| Anti-islanding Protection | Integrated | Integrated | Integrated | |
| AC Overcurrent Protection | Integrated | Integrated | Integrated | |
| AC Short Circuit Protection | Integrated | Integrated | Integrated | |
| AC Overvoltage Protection | Integrated | Integrated | Integrated | |
| General Data | ||||
| Operating Temperature Range (°C) | -25 ~ +60 | -25 ~ +60 | -25 ~ +60 | |
| Relative Humidity | 0 ~ 95% | 0 ~ 95% | 0 ~ 95% | |
| Max. Operating Altitude (m) | 4000 | 4000 | 4000 | |
| Cooling Method | Nature Convection | Nature Convection | Nature Convection | |
| User Interface | LED, APP | LED, APP | LED, APP | |
| Communication with BMS*4 | RS485, CAN | RS485, CAN | RS485, CAN | |
| Communication with Meter | RS485 | RS485 | RS485 | |
| Communication with Portal | WiFi | WiFi | WiFi | |
| Weight (kg) | 16 | 17 | 17 | |
| Dimension (W × H × D mm) | 347 × 432 × 175 | 347 × 432 × 175 | 347 × 432 × 175 | |
| Noise Emission (dB) | <25 | <25 | <25 | |
| Topology | Non-isolated | Non-isolated | Non-isolated | |
| Self-consumption at Night (W) | <13 | <13 | <13 | |
| Ingress Protection Rating | IP65 | IP65 | IP65 | |
| Mounting Method | Wall Bracket | Wall Bracket | Wall Bracket | |
| *1: The actual charge and discharge current also depends on the
battery. *2: Maximum operating dc voltage is 530V. *3: For VDE-AR-N4105&NRS 097-2-1, GW5048-EM is 4600. *4: Can be reached only if PV and battery power is enough. | *5: CAN communication is configured by default. If 485
communication is used, please replace the corresponding
communication line. *: Please visit GoodWe website for the latest certificates. | |||
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