SOLAR WARE 1833 is one of the largest central PV inverter in the 1000V power class. The first heat-pipe based hybrid cooling technology implemented in utility-scale PV inverter solution providing optimal opex model.

New technology innovation

  • Proprietary 3-level (Advanced Multi-level) IGBT architecture provides reduction on switching loss and performance enhancement through filter reactor size optimization
  • Industry’s leading 98.8% efficiency
  • Wide DC MPP window allowing string sizing flexibility

World's first heatpipe technology in utility-scale PV inverter

  • Utilizing TMEIC heat pipe technology, the inverter runs without fan operation up to 50% load
  • Heatpipe cooling significantly simplifies thermal management, because it uses fewer parts and only a slow-speed fan with a heat pipe heat sink

Easy System Integration

  • Full direct bus connection both on DC and AC side provides easy installation on-site
Specifications
PVL-L1833ERM PVL-L1833ERM PVL-L1833ERM PVL-L1833GRM
kW Rating 1833kW 1833kW 1833kW 1833kW
Max. Input DC Voltage 1000V 1000V 1000V 1000V
MPP Range 605~950V 605~950V 605~950V 605~950V
Maximum Efficiency 98.8% 98.8% 98.8% 99.0%
Region Rated Efficiency 98.5% 98.5% 98.5% 98.5%
Transformer Type Transformerless Transformerless Transformerless Transformerless
Temperature Rating -20 ~ 50°C -20 ~ 50°C -20 ~ 50°C -20 ~ 50°C
Certification Compliance IEC Standard IEC Standard IEC Standard UL1741/IEEE1547
Enclosure IP44/IP54 (Electronic Circuit) IP44/IP54 (Electronic Circuit) IP44/IP54 (Electronic Circuit) NEMA3R
PVL-L1833GRM PVL-L1833GRM
kW Rating 1833kW 1833kW
Max. Input DC Voltage 1000V 1000V
MPP Range 605~950V 605~950V
Maximum Efficiency 99.0% 99.0%
Region Rated Efficiency 98.5% 98.5%
Transformer Type Transformerless Transformerless
Temperature Rating -20 ~ 50°C -20 ~ 50°C
Certification Compliance UL1741/IEEE1547 UL1741/IEEE1547
Enclosure NEMA3R NEMA3R

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