GoodWe's ES Uniq Series inverter, available in 3-12kW capacities, are specifically designed for residential PV installations. It offers flexible compatibility with both ongrid and off-grid systems and support parallel connection of up to 6 inverters for easy system expansion. The ES Uniq inverters feature a user-friendly touch-screen LCD display for intuitive operation and monitoring, and can be combined with a range of battery capacities and brands, including GoodWe's Lynx A and Lynx U batteries.
Product Features:
- 3-in-1 port for generator, smart loads & grid inverter
- Micro-grid ready & parallel operation (up to 6 units)
- Optional AI-driven AFCI & IP66 outdoor protection
- 20A DC input per string with 200% PV oversizing
- Smart load control & <4ms seamless backup switching
Specifications:
Battery Input
- Battery Type: Li-Ion / Lead-acid
- Nominal Battery Voltage: 48 V
- Battery Voltage Range: 40 – 60 V
- Start-up Voltage: 44.2 V
- Battery Inputs: 1
- Max. Continuous Charging Current: 240 A
- Max. Continuous Discharging Current: 240 A
- Max. Charging Power: 12.0 kW
- Max. Discharging Power: 13.2 kW
PV String Input
- Max. PV Input Power: 24.0 kW
- Max. Input Voltage: 600 V
- MPPT Operating Voltage Range: 60 – 550 V
- Start-up Voltage: 58 V
- Nominal Input Voltage: 360 V
- Max. Input Current per MPPT: 32 A / 32 A
- Max. Short Circuit Current per MPPT: 48 A / 48 A
- Number of MPPT Trackers: 2
- Strings per MPPT: 2 / 2
AC Output (On-grid)
- Nominal Output Power: 12.0 kW
- Max. AC Active Power: 13.2 kW
- Max. Apparent Power Output: 13.2 kVA
- Max. Apparent Power from Grid: 16.5 kVA
- Nominal Output Voltage: 220 / 230 / 240 V
- Output Voltage Range: 170 – 280 V
- Nominal Grid Frequency: 50 / 60 Hz
- Frequency Range: 45 – 55 / 55 – 65 Hz
- Max. AC Current Output to Grid: 60 A
- Max. AC Current From Grid: 75 A
- Power Factor: ~1 (adjustable from 0.8 leading to 0.8 lagging)
- Total Harmonic Distortion: <3%
AC Output (Backup)
- Nominal Backup Power: 12.0 kVA
- Max. Output Apparent Power without Grid: 13.2 kVA (24.0 kVA for 10 seconds)
- Max. Output Apparent Power with Grid: 16.5 kVA
- Max. Output Current without Grid: 60 A
- Max. Output Current with Grid: 75 A
- Nominal Output Voltage: 220 / 230 / 240 V
- Nominal Output Frequency: 50 / 60 Hz
- Output THD (at Linear Load): <3%
AC Generator Input
- Nominal Apparent Power: 12.0 kVA
- Max. Apparent Power: 13.2 kVA
- Nominal Input Voltage: 220 / 230 / 240 V
- Input Voltage Range: 170 – 280 V
- Nominal Generator Frequency: 50 / 60 Hz
- Frequency Range: 45 – 55 / 55 – 65 Hz
- Max. AC Current from Generator: 54.5 A
- Nominal Input Current from Generator:
- 220V: 54.5 A
- 230V: 52.2 A
- 240V: 50.0 A
Efficiency
- Max. Efficiency: 97.6%
- European Efficiency: 96.2%
- Max. Battery to AC Efficiency: 95.5%
- MPPT Efficiency: 99.9%
Protection
- PV String Current Monitoring: Integrated
- PV Insulation Resistance Detection: Integrated
- Residual Current Monitoring: Integrated
- PV Reverse Polarity Protection: Integrated
- Anti-Islanding Protection: Integrated
- AC Overcurrent, Short Circuit, Overvoltage Protection: Integrated
- DC Switch: Integrated
- DC Surge Protection: Type III
- AC Surge Protection: Type III
- AFCI: Optional
- Rapid Shutdown: Optional
- Remote Shutdown: Integrated
General Data
- Operating Temperature Range: -35°C to +60°C
- Relative Humidity: 0 – 95%
- Max. Operating Altitude: 3000 m
- Cooling Method: Natural Convection + Smart Fan
- User Interface: LCD, WLAN + App
- BMS Communication: CAN
- Communications: RS485, WiFi, LAN, Bluetooth
- Communication Protocols: Modbus-RTU, Modbus-TCP
- Weight: 29 kg
- Dimensions (W x H x D): 560 × 444.5 × 226 mm
- Topology: Non-isolated
- Ingress Protection Rating: IP66
- Mounting Method: Wall Mounted
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