Technical Specifications

• Models: SUN-12K-SG01LP1-EU
• Battery Type: Compatible with both lead-acid and lithium-ion batteries
• Battery Voltage Range: 40-60V
• Charging Strategy: Self-adaption to BMS (Battery Management System)
• Max. Charging/Discharging Current: Up to 290A
• Number of Battery Inputs: 2
• PV Input Data:
  • Max. PV Input Power: SUN-12K (15600W), SUN-14K (18200W), SUN-16K (20800W)
  • Max. PV Input Voltage: 500V
  • MPPT Voltage Range: 150-425V
• AC Input/Output Data:
  • Rated AC Input/Output Voltage: 220/230V
  • Power Factor Adjustment: 0.8 leading to 0.8 lagging
  • Max. AC Input/Output Current: Up to 80A
  • Max. Continuous AC Passthrough (grid to load): 2 times rated power for 10 seconds
• Efficiency:
  • Max. Efficiency: 97.6%
  • Euro Efficiency: 96.5%
  • MPPT Efficiency: >99%
  • Total Current Harmonic Distortion (THDi): <3% of nominal power
• Protection Mechanisms: Includes integrated DC polarity reverse connection protection, AC output overcurrent protection, AC output overvoltage protection, AC output short circuit protection, thermal protection, and more.
• Operating Conditions:
  • Temperature Range: -40 to +60°C (derating above 45°C)
  • Humidity: 0-100%
  • Altitude: Up to 2000m
  • Noise Level: <50 dB
  • Cooling: Intelligent air cooling
• Physical:
  • Cabinet Size: 464×763×282 mm (excluding connectors and brackets)
  • Weight: 52 kg

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