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Solis > 120kW 600 VAC Three Phase Utility Scale Inverter
The Solis Solar 125K EHV-5G-US-PLUS is the preferred PV string inverter for large commercial rooftop or ground mount PV projects. This inverter features 9 MPPT with high-rated dc inputs that support "Y" type connection in DC side, up to 30A per DC input. Maximum string input current 15A, support bifacial modules access. Supports anti-PID function to improve system efficiency. High-precision intelligent PV string monitoring reduces fault location time. Enclosures rated to IP66 protection grade can be installed in the harshest environmental conditions.
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Model
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125K EHV-5G-US-PLUS
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Series
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Three-Phase Utility Scale Inverter without Internal Transmitter (Utility Model)
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Manufacturer
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Solis
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Mechanical / General Data
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Type
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Three-Phase Commercial String Inverter:
125kW Three Phase, Nine MPPT, with AFCI, and Fan, 10 Year Standard Warranty
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Dimensions (W x H x D)
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46.1" W x 30.3" H x 15.1" D
(1170mm W x 770 mm H x 3484 mm D)
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Weight
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249 lbs
(113 kg)
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Topology
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Transformerless
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Self-consumption (night)
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<2 W
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Relative humidity
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0-100%
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Operating ambient temperature range
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-22 °F to 140 °F (-30°C to 60°C)
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Storage environment
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-40°F to 176°F (-40°C to 80°C)
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Ingress protection
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NEMA 4X (IP66)
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Cooling concept
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Intelligent redundant fan-cooling
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Max. operation altitude
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13,120 ft (4000 m)
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Compliance
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UL 1741SB, UL 1741SA, UL 1998, UL1699B, IEEE 1547-2018, FCC Part 15 (Class A & B), CAN/CSA C22.2 107.1-1, California Rule 21
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Shipping Method
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Freight
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Input (DC)
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Max Voltage
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1500 V
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Rated voltage
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950 V
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Start-up voltage
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500 V
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MPPT voltage range
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480-1500 V
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Max.input current
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9*30 A
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Max. short circuit current
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9*50 A
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MPPT number/Max. input strings number
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9/18
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AC Output
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Rated output power
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125,000 W (125kW)
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Max. apparent output power
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137,500 W (137.5kVA)
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Max. output power
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137,500 W (137.5kW)
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Rated grid voltage
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3Ф/PE, 600 V
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Rated grid frequency
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60Hz
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Max. output current
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120.3 A
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Power factor
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>0.99 (0.8 leading - 0.8 lagging)
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THDi
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<3%
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Efficiency
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Max. efficiency
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98.6%
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EU efficiency
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98.3%
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Protection
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DC reverse-polarity protection
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Yes
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Surge protection
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DC Type II / AC Type II
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Ground fault monitoring
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Yes
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Anti-islanding protection
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Yes
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Strings monitoring
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Yes
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I/V Curve scanning
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Yes
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Integrated AFCI (DC arc-fault circuit protection)
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Yes
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Integrated PID recovery
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Yes
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AC switch
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Yes
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Features
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DC connection
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MC4 connector
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AC connection
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OT Terminal (max. 750 MCM)
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Display
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LCD
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Communication
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RS485, Optional: PLC
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Additional Product Features
Efficient
- 9 MPPTs, max. efficiency 99.0%
(CEC efficiency 98.3%)
- > 1.5 DC/AC ratio
- High power tracking density 75MPPT/MW
- Compatible with 500W+ bifacial modules
Smart
- Intelligent string monitoring, smart I-V curve scan
- Remote firmware upgrade with simple operation
Safe
- Type 4X, C5 Anti-Corrosion Level
- UL 1741 SA and SB
- External signal control function
- Integrated nighttime PID recovery for optimal module performance
- Fuse free design, safe and maintenance free
- AFCI protection, proactively reduces fire risk
- High quality components from globally recognized suppliers
Economic
- Power line communication (PLC) (optional)
- DC side supports "Y" connector
- Reserve DC energy storage access
Documentation
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Data Sheet
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Solis 125K EHV-5G-US-PLUS | Three Phase Utility Scale Inverter
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Installation Manual
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Solis 125K EHV-5G-US-PLUS | Three Phase Utility Scale Inverter
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