SUN-12K-SG05LP1-EU Specifications
Battery Input Data:
- Battery Type: Lead-acid or Lithium-ion
- Battery Voltage Range (V): 40-60
- Max Charging Current (A): 210
- Max Discharging Current (A): 210
- Charging Strategy for Li-ion Battery: Self-adaption to BMS
- Number of Battery Inputs: 1
PV String Input Data:
- Max PV Access Power (W): 20,000
- Max PV Input Power (W): 16,000
- Max PV Input Voltage (V): 500
- Start-up Voltage (V): 125
- MPPT Voltage Range (V): 150-425
- Rated PV Input Voltage (V): 370
- Max Input Short-Circuit Current (A): 34+34
- Max Operating PV Input Current (A): 26+26
- No. of MPP Trackers / No. of Strings Per MPP Tracker: 2/2+2
AC Input/Output Data:
- Rated AC Input/Output Active Power (W): 12,000
- Max AC Input/Output Apparent Power (VA): 13,200
- Peak Power (Off-Grid) (W): 2× Rated Power for 10s
- Rated AC Input/Output Current (A): 54.5 / 52.2
- Max AC Input/Output Current (A): 60 / 57.4
- Max Continuous AC Passthrough (Grid to Load) (A): 50
- Rated Input/Output Voltage / Range (V): 220V/230V (0.85Un-1.1Un)
- Grid Connection Form: L+N+PE
- Rated Input/Output Grid Frequency / Range: 50Hz / 45Hz-55Hz or 60Hz / 55Hz-65Hz
- Power Factor Adjustment Range: 0.8 Leading – 0.8 Lagging
- Total Current Harmonic Distortion (THDi): <3% (of nominal power)
- DC Injection Current: <0.5%In
Efficiency:
- Max Efficiency: 97.6%
- Euro Efficiency: 96.5%
- MPPT Efficiency: >99%
Equipment Protection:
- Integrated protection includes:
- DC Polarity Reverse Connection Protection
- AC Output Overcurrent Protection
- Thermal Protection
- AC Output Overvoltage Protection
- AC Output Short Circuit Protection
- DC Component Monitoring
- Overvoltage Load Drop Protection
- Ground Fault Current Monitoring
- Arc Fault Circuit Interrupter (optional)
- Power Network Monitoring
- Island Protection Monitoring
- Earth Fault Detection
- DC Input Switch
- DC Terminal Insulation Impedance Monitoring
- Residual Current (RCD) Detection
- Surge Protection Level: TYPE II (DC), TYPE II (AC)
Interface:
- Communication Interface: RS485 / RS232 / CAN
- Monitor Mode: GPRS / WIFI / Bluetooth / 4G / LAN (optional)
General Data:
- Operating Temperature Range: -40°C to +60°C (Derating above 45°C)
- Permissible Ambient Humidity: 0~100%
- Permissible Altitude: 2000m
- Noise: <30 dB(A)
- Ingress Protection (IP) Rating: IP65
- Inverter Topology: Non-Isolated
- Overvoltage Category: OVC II (DC), OVC III (AC)
- Cabinet Size (W × H × D) [mm]: 330 × 580 × 232 (Excluding Connectors and Brackets)
- Weight [kg]: 24.9
- Warranty: 5 Years / 10 Years (depends on installation site; refer to warranty policy)
- Type of Cooling: Intelligent Air Cooling
Grid Regulation Standards:
- IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, OVE-Richtlinie R25, G98, G99, VDE-AR-N 4105
Safety and EMC Standards:
- IEC/EN 61000-6-1/2/3/4
- IEC/EN 62109-1
- IEC/EN 62109-2
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