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Solis > 25,000 Watt 480 VAC Three Phase Commercial Inverter
S6-GC-25K-US is the preferred PV string inverter for large commercial rooftop PV projects. The inverter features 3/4 independent MPPTs with very wide full-power operating ranges that can bring more yield. String current up to 20A, perfectly accommodates new high-power and bi-facial PV modules. Easy-to-use online O&M tools make O&M more intelligent and convenient. Optimized DC&AC interconnection will reduce the cost of system cables. Type 4X, CS Anti-Corrosion Level can be installed in the harshest environmental conditions.
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Model
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S6-GC25K-US
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Series
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Three-Phase Commercial String Inverter
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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:
25,000 Watt Three Phase 480Vac Three MPPT without Integrated Transmitter
- 10 Year Standard Warranty
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Dimensions (W x H x D)
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30.9" W x 21.6" H x 12.6" D
(784mm W x 549 mm H x 320 mm D)
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Weight
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96.3 lbs
(43.7 kg)
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Topology
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Transformerless
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Self-consumption (night)
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<1 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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-13 °F to 140 °F (-25°C to 60°C)
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Ingress protection
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NEMA 4X (IP66)
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Cooling concept
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Natural Convection
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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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UL1741SB, IEEE 1547-2018, UL1699B, UL1998, FCC Part15 ClassB,
California Rule 21, Heco Rule 14H, NEC 690.12-2020, CAN/CSA C22.2107.1-1
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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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1000 V
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Rated voltage
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720 V
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Start-up voltage
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180 V
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MPPT voltage range
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180-1000 V
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Max.input current
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40 A / 40 A / 40 A |
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Max. short circuit current
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63 A / 63 A / 63 A |
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MPPT number/Max. input strings number
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3 / 6 |
AC Output
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Rated output power
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25 kW
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Max. apparent output power
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25 kVA
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Max. output power
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25 kVA
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Rated grid voltage
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3Ф/PE, 480V
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Rated grid frequency
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60Hz
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Max. output current
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30.1 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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98.8%
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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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Short circuit protection
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Yes
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Output over current 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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Grid monitoring
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Yes
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Anti-islanding protection
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Yes
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Temperature 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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Optional
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Integrated DC switch
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Yes
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Integrated 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 (4 AWG to 3/0 AWG)
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Display
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LCD
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Communication
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Modbus RTU (Sunspec compliant), RS485, Optional: Cellular, Wi-Fi
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Additional Product Features
Efficient
- String current up to 20A
- Max. efficiency 98.8% (CEC efficiency 98.3%)
- Nighttime PID recovery function (optional)
- Wide voltage range and low startup voltage
- 3/4 MPPT design, supports multiple orientation system design
Smart
- Supports RS485, Ethernet, WiFi, Cellular
- Intelligent string monitoring, smart I-V curve scan
- Scan to register on SolisCloud, supports remote upgrade and control
- Equipped with external power control interface, supporting zero output power control
Safe
- Intelligent fan-cooling
- Integrated DC and AC disconnects
- Type 4X, C5 Anti-Corrosion Level
- AFCI protection, proactively reduces fire risk
- Integrated module level rapid shutdown transmitter
- High quality components from globally recognized suppliers
Economic
- > 1.5 DC/AC ratio
- Separable AC wiring box
- Supports high power modules for lower installation costs
Documentation
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Data Sheet
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Solis S6-GC(25-60)K-US Three Phase Commercial Inverter
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Manual
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Solis S6-GC(25-60)K-US Three Phase Commercial Inverter
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