GoodWe GW 50/48-ES 5 Kilowatts Single Phase Hybrid Battery-Ready Inverter
KSh236,250KSh270,000 (-13%)
The GoodWe ES series bi-directional energy storage inverter can be used for both on-grid and off-grid PV systems, with the ability to control the flow of energy intelligently. These inverters work with or without batteries and are therefore considered battery ready.
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GoodWe GW 50/48-ES 5 Kilowatts Single Phase Hybrid Inverter Description
The GoodWe ES series bi-directional energy storage inverter can be used for both on-grid and off-grid PV systems, with the ability to control the flow of energy intelligently. During the day, the PV array generates electricity which can be provided either to the loads, fed into the grid, or charge to the battery, depending on the economics and set-up. The electricity stored can be released when the loads require it during the night, including inductive loads such as air conditioners or refrigerators. Additionally, the power grid can also charge storage devices via the inverter. An all-around intelligent system for maximum energy flexibility.
3.6-5 Kw | Single phase | 2 MPPTs | Hybrid inverter (LV) Solar Inverter Specifications
| Battery Input Data | GW3648D-ES | GW5048D-ES | |
| Battery Type*1 | Li-Ion | Li-Ion | |
| Nominal Battery Voltage (V) | 48 | 48 | |
| Battery Voltage Range (V) | 40 ~ 60 | 40 ~ 60 | |
| Max. Continuous Charging Current (A)*1 | 75 | 100 | |
| Max. Continuous Discharging Current (A)*1 | 75 | 100 | |
| Max. Charging Power (W) | 3600 | 4600 | |
| Max. Discharging Power (W) | 3600 | 4600 | |
| PV String Input Data | |||
| Max. Input Voltage (V) | 580 | 580 | |
| MPPT Operating Voltage Range (V) | 125 ~ 550 | 125 ~ 550 | |
| Start-up Voltage (V) | 125 | 125 | |
| Nominal Input Voltage (V) | 360 | 360 | |
| Max. Input Current per MPPT (A) | 14 / 14 | 14 / 14 | |
| Max. Short Circuit Current per MPPT (A) | 17.5 / 17.5 | 17.5 / 17.5 | |
| Number of MPPTs | 2 | 2 | |
| Number of Strings per MPPT | 1 | 1 | |
| AC Output Data (On-grid) | |||
| Nominal Apparent Power Output to Utility Grid (VA)*5 | 3680 | 5000 | |
| Max. Apparent Power Output to Utility Grid (VA)*2 | 3680 | 5000 | |
| Max. Apparent Power from Utility Grid (VA) | 7360 | 9200 | |
| Nominal Output Voltage (V) | 230 | 230 | |
| Nominal AC Grid Frequency (Hz) | 50 / 60 | 50 / 60 | |
| Max. AC Current Output to Utility Grid (A) | 16.0*6 | 24.5 | |
| Max. AC Current From Utility Grid (A) | 32 | 40 | |
| Power Factor | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | ||
| Max. Total Harmonic Distortion | <3% | <3% | |
| AC Output Data (Back-up) | |||
| Back-up Nominal Apparent Power (VA) | 3680 | 4600 | |
| Max. Output Apparent Power (VA)*3 | 3680 (5520@10sec) | 4600 (6900@10sec) | |
| Max. Output Current (A) | 16 | 20 | |
| Nominal Output Voltage (V) | 230 (±2%) | 230 (±2%) | |
| Nominal Output Frequency (Hz) | 50 / 60 (±0.2%) | 50 / 60 (±0.2%) | |
| Output THDv (@Linear Load) | <3% | <3% | |
| Efficiency | |||
| Max. Efficiency | 97.6% | 97.6% | |
| European Efficiency | 97.0% | 97.0% | |
| Max. Battery to AC Efficiency | 94.0% | 94.0% | |
| MPPT Efficiency | 99.9% | 99.9% | |
| Protection | |||
| PV Insulation Resistance Detection | Integrated | Integrated | |
| Residual Current Monitoring | Integrated | Integrated | |
| PV Reverse Polarity Protection | Integrated | Integrated | |
| Anti-islanding Protection | Integrated | Integrated | |
| AC Overcurrent Protection | Integrated | Integrated | |
| AC Short Circuit Protection | Integrated | Integrated | |
| AC Overvoltage Protection | Integrated | Integrated | |
| General Data | |||
| Operating Temperature Range (°C) | -25 ~ +60 | -25 ~ +60 | |
| Relative Humidity | 0 ~ 95% | 0 ~ 95% | |
| Max. Operating Altitude (m) | 3000 | 3000 | |
| Cooling Method | Natural Convection | Natural Convection | |
| Display | LED & APP | LED & APP | |
| Communication with BMS*4 | RS485; CAN | RS485; CAN | |
| Communication with Meter | RS485 | RS485 | |
| Communication with Portal | Wi-Fi | Wi-Fi | |
| Weight (kg) | 28 | 30 | |
| Dimension (W × H × D mm) | 516 × 440 × 184 | 516 × 440 × 184 | |
| Noise Emission (dB) | <25 | <25 | |
| Topology | Non-isolated | Non-isolated | |
| Ingress Protection Rating | IP65 | IP65 | |
| Mounting Method | Wall Bracket | Wall Bracket | |
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