C&I PV Inverters_S6-GC(25-60)K-US_Three Phase US Inverter

Reliability Safety Capacity

S6-GC(25-60)K-US

Ordering: S6-GC(25-60)K-US
• APST (APS MLRSD Transmitter)
• RSS (Tigo MLRSD Transmitter)
• NEPT (NEP MLRSD Transmitter)

S6-GC(25-60)K-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.

Datasheet download

Datasheet_S6-GC(25-60)K-US_USA_V2.5_2023_09.pdf

Manual download

Solis_Manual_S6_GC(25-60)K_US_V1(20230831).pdf

Certificate download

Solis_certificate_C22.2&UL 1741(SA)(SB)&UL 1699B&IEEE 1547-2003(-2018)&UL 1998&IEEE 2030.5&SRD 2.0_S6-GC(25-60)K-US&S6-GC30K-LV-US_V01.pdf

25-60kW Three Phase Inverter

Leading Features

> 1.5 DC/AC ratio
String current up to 20A
Separable AC wiring box
Type 4X, C5 Anti-Corrosion Level
Intelligent redundant fan-cooling
Integrated DC and AC disconnects
Max. efficiency 98.8% (CEC efficiency 98.5%)
Wide voltage range and low startup voltage
Supports RS485, Ethernet, WiFi, Cellular
AFCI protection, proactively reduces fire risk
Intelligent string monitoring, smart I-V curve scan
Integrated module level rapid shutdown transmitter
High quality components from globally recognized suppliers
Supports high power modules for lower installation costs
3/4 MPPT design, supports multiple orientation system design
Scan to register on SolisCloud, supports remote upgrade and control
Night time PID recovery function, increases overall system yield (optional)
Equipped with external power control interface, supporting zero output power control

Smart
Natural convection
3/4
MPPT
180-1000 V
MPPT voltage range
AFCI
DC arc-fault circuit protection
Ingress protection
TYPE 4X
App Store
iPhone/Android

Installation video

Technical Specifications

S6-GC25K-US S6-GC33K-US S6-GC36K-US S6-GC40K-US S6-GC50K-US S6-GC60K-US

Input DC

Rated voltage

720 V
Start-up voltage

180 V
MPPT voltage range

180-1000 V
Max. input current

4*40 A
Max. short circuit current

4*63 A
MPPT number

4
Max. input strings number

8

Output AC

Max. apparent output power

66 kVA
Max. output power

66 kW
Rated grid voltage

3Ф/PE, 480 V
Rated grid frequency

60 Hz
Max. output current

79.4 A
Power factor

>0.99 (0.8 leading - 0.8 lagging)
THDi

<3%

Efficiency

CEC efficiency

98.5%

Protection

Short circuit protection

Yes
Output over current protection

Yes
Surge protection

DC Type II / AC Type II
Grid monitoring

Yes
Anti-islanding protection

Yes
Temperature protection

Yes
Strings monitoring

Yes
I/V Curve scanning

Yes
Integrated PID recovery

Optional
Integrated AFCI (DC arc-fault circuit protection)

Yes
Integrated DC switch

Yes
Integrated AC switch

Yes

General Data

Weight (inverter/wiring box)

110.5 lbs (50.1 kgs)
Topology

Transformerless
Self-consumption (night)

<1 W
Relative humidity

0-100%
Operating ambient temperature range

-13°F~140°F (-25°C~60°C)
Ingress protection

TYPE 4X
Cooling concept

Natural convection
Max. operation altitude

13,120 ft (4000 m)
Compliance

UL1741SB, UL1741SA, IEEE 1547-2018, UL1699B, UL1998, FCC Part15 ClassB, California Rule 21, Heco Rule 14H, NEC 690.12-2020, CAN/CSA C22.2107.1-1

Features

AC connection

OT terminal (4 AWG to 3/0 AWG)
Display

LCD
Communication

Modbus RTU (Sunspec compliant), RS485, Optional: Cellular, Wi-Fi

Inquiry now

Sales Inquiries:ussales@solisinverters.com

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