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Solis 5G 3 Phase Commercial Inverter

Solis 5G 3 Phase Commercial Inverter

Price: $7,499.00
List Price: $8,958.00
Price: $7,499.00
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Solis-1P(75-100)K-5G-US Three Phase Commercial Grid-Tied Inverter (480V)

High-Yield, Cost-Optimized Power Conversion for C&I & Utility Scale Solar Projects

The Solis 5G Commercial Three-Phase Series is built to deliver maximum ROI, extreme design flexibility, and low installation costs for large-scale commercial rooftops and ground-mounted solar installations. Featuring up to 10 independent MPPTs, a high >150% DC/AC sizing ratio, and integrated safety components, this inverter series streamlines installations while boosting lifetime energy yield. 

 

Key Features & Highlights

  • Maximum Power Generation:

    • Exceptional efficiency up to 99.0% Max (98.5% CEC efficiency).   

    • High >150% DC/AC ratio allows for aggressive module oversizing.

    • Full compatibility with high-power and bifacial PV modules.   

  • Ultra-Flexible MPPT Design:

    • 8, 9, or 10 independent MPPTs with wide operating voltage ranges minimize mismatch losses across complex roof layouts and varied tilt angles.

  • Enhanced ROI & Lower Balance of System (BOS) Costs:

    • Power Line Communication (PLC) support reduces cabling expenses (optional).   

    • Supports DC "Y"-connector setups and direct aluminum wire AC connections to significantly reduce wiring costs.  

       

  • Commercial-Grade Safety & Reliability:

    • Integrated AFCI DC Arc-Fault Protection proactively lowers fire risks.   

    • Built-in Module Level Rapid Shutdown (MLRSD) transmitter options.   

    • Optional Anti-PID (Potential Induced Degradation) Recovery restores and preserves PV module performance over time.

    • Premium, globally recognized branded components ensure long-term durability.   

       

  • Smart O&M Capabilities:

    • Intelligent string monitoring and smart I-V curve scanning for rapid fault diagnostics.   

    • Remote firmware updates keep systems running smoothly with minimal site visits.   

       

Model Overview & Selection

Model Name Rated AC Output Power Rated Voltage MPPTs / Max Input Strings Max Input Current Max Output Current Cooling System
Solis-75K-5G-US 75 kW / 75 kVA 480 V (3Ф/PE) 8 / 16 8 × 26 A 90.2 A Intelligent Redundant Fan
Solis-80K-5G-US 80 kW / 80 kVA 480 V (3Ф/PE) 9 / 18 9 × 26 A 96.2 A Intelligent Redundant Fan
Solis-90K-5G-US 90 kW / 90 kVA 480 V (3Ф/PE) 10 / 20 10 × 26 A 108.3 A Intelligent Redundant Fan
Solis-100K-5G-US 100 kW / 100 kVA 480 V (3Ф/PE) 10 / 20 10 × 26 A 120.3 A Intelligent Redundant Fan

Technical Specifications

Input (DC)

  • Max. Input Voltage: 1000 V

  • Rated Input Voltage: 600 V

  • Start-Up Voltage: 195 V

  • MPPT Voltage Range: 180 V – 1000 V

  • Max. Short Circuit Current: 40 A per MPPT

Output (AC)

  • Rated Grid Voltage: 3Ф/PE, 480 V

  • Rated Grid Frequency: 60 Hz

  • Power Factor: > 0.99 (0.8 leading to 0.8 lagging)

  • Total Harmonic Distortion (THDi): < 3%

General & Environmental

  • Dimensions (W × H × D): 41.9 × 22.3 × 13.6 in (1065 × 567 × 344.5 mm)

  • Weight: 187 lbs (85 kg)

  • Ingress Protection Rating: TYPE 4X / IP66   

  • Topology: Transformerless   

  • Nighttime Self-Consumption: < 2 W   

  • Operating Ambient Temperature: -13°F to 140°F (-25°C to 60°C)   

  • Max Operating Altitude: 13,120 ft (4000 m)   

     

Ordering Options & Rapid Shutdown Compatibility

Order your inverter with pre-integrated MLRSD transmitters to simplify code compliance and rapid shutdown integration:

  • Solis-(75-100)K-5G-US-SPRT: Includes integrated SunSpec MLRSD Transmitter.

  • Solis-(75-100)K-5G-US-RSS: Includes integrated Tigo MLRSD Transmitter.   

     

Certifications & Grid Compliance

  • Grid Standards: California Rule 21, IEEE 1547   

  • Safety & Code Certifications: UL 1741, UL 1741 SA, UL 1699B (AFCI), UL 1998, CAN/CSA C22.2, FCC Class B   

     

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