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Solis S5-GC25K 3-Phase Grid-Tied Inverter With DC Switch, DLS

The Solis S5-GC25K inverter is a powerful 25 kW, three-phase inverter built for large-scale commercial solar applications. With advanced features like dual MPPT, IP66 protection, and integrated AFCI, it offers high efficiency and robust safety for optimized solar energy production. It also provides smart connectivity options for remote monitoring and control via SolisCloud.

Nominal AC Output Power: Delivers 25 kW, ideal for extensive solar energy needs in commercial installations.
Superior Efficiency: Achieves a peak efficiency of 98.5%, ensuring maximum energy yield.
3 MPPT Design: Three MPPTs allow flexible solar array configurations for optimal energy capture.
Enhanced Safety: Includes integrated DC switch, AFCI, and Type II surge protection for both DC and AC.
Smart Monitoring: Equipped with RS485, Wi-Fi, and GPRS options, allowing remote access and control for efficient energy management.

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Technical Details

S5-GC25K

Solar Energy Input

Recommended Max. PV Power: 37.5 kW
Max. Input Voltage: 1100 V
Rated Voltage: 600 V
Start-up Voltage: 180 V
MPPT Voltage Range: 200 – 1000 V
Max. Input Current: 32 A per MPPT
Max. Short Circuit Current: 40 A per MPPT
MPPT Number / Max. Input Strings: 3 / 6

AC Output (Grid)

Rated Output Power: 25 kW
Maximum Apparent Output Power: 27.5 kVA
Max. Output Power: 27.5 kW
Rated Grid Voltage: 3/N/PE, 220 V / 380 V, 230 V / 400 V
Rated Grid Frequency: 50 Hz / 60 Hz
Rated Grid Output Current: 38.0 A
Maximum Output Current: 41.8 A
Power Factor: > 0.99 (0.8 leading - 0.8 lagging)
THDi: < 3%

Efficiency

Maximum Efficiency: 98.5%
European Efficiency: 98.1%

Protection

DC Reverse-Polarity Protection: Yes
Short Circuit Protection: Yes
Output Overcurrent 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 AFCI 2.0: Optional
Integrated PID Recovery: Optional
Integrated DC Switch: Yes

General Data

Dimensions (W × H × D): 647 × 629 × 252 mm
Weight: 38.2 kg
Topology: Transformerless
Self-Consumption (Night): < 1 W
Operating Ambient Temperature Range: -25 ~ +60°C
Relative Humidity: 0 – 100%
Ingress Protection: IP66
Noise Emission: ≤ 60 dB(A)
Cooling Concept: Intelligent redundant fan-cooling
Max. Operation Altitude: 4000 m

Communication and Connectivity

Communication: RS485, optional Wi-Fi, GPRS
Display: LCD
DC Connection: MC4 connector
AC Connection: OT terminal

Certifications and Standards

Grid Connection Standard: G99, VDE-AR-N 4105, VDE V 0124, EN 50549-1, VDE 0126, UTE C 15, VFR:2019, RD 1699, RD 244, UNE 206006, UNE 206007-1, CEI 0-21, C10/11, NRS 097-2-1, EIFS 2018.2, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530
Safety/EMC Standard: IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4

S5-GC40K

Solar Energy Input

Recommended Max. PV Power: 60 kW
Max. Input Voltage: 1100 V
Rated Voltage: 600 V
Start-up Voltage: 180 V
MPPT Voltage Range: 200 – 1000 V
Max. Input Current: 4 × 32 A
Max. Short Circuit Current: 4 × 40 A
MPPT Number / Max. Input Strings: 4 / 8

AC Output (Grid)

Rated Output Power: 40 kW
Maximum Apparent Output Power: 44 kVA
Max. Output Power: 44 kW
Rated Grid Voltage: 3/N/PE, 220 V / 380 V, 230 V / 400 V
Rated Grid Frequency: 50 Hz / 60 Hz
Rated Grid Output Current: 60.8 A / 57.7 A
Maximum Output Current: 66.9 A
Power Factor: > 0.99 (0.8 leading - 0.8 lagging)
THDi: < 3%

Efficiency

Maximum Efficiency: 98.7%
European Efficiency: 98.3%

Protection

DC Reverse-Polarity Protection: Yes
Short Circuit Protection: Yes
Output Overcurrent 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 AFCI 2.0: Optional
Integrated PID Recovery: Optional
Integrated DC Switch: Yes

General Data

Dimensions (W × H × D): 647 × 629 × 252 mm
Weight: 42.1 kg
Topology: Transformerless
Self-Consumption (Night): < 1 W
Operating Ambient Temperature Range: -25 ~ +60°C
Relative Humidity: 0 – 100%
Ingress Protection: IP66
Noise Emission: ≤ 60 dB(A)
Cooling Concept: Intelligent redundant fan-cooling
Max. Operation Altitude: 4000 m

Communication and Connectivity

Communication: RS485, optional Wi-Fi, GPRS
Display: LCD
DC Connection: MC4 connector
AC Connection: OT terminal

Certifications and Standards

Grid Connection Standard: G99, VDE-AR-N 4105, VDE V 0124, EN 50549-1, VDE 0126, UTE C 15, VFR:2019, RD 1699, RD 244, UNE 206006, UNE 206007-1, CEI 0-21, C10/11, NRS 097-2-1, EIFS 2018.2, IEC 62116, IEC 61727, IEC 60068, IEC 61683, EN 50530
Safety/EMC Standard: IEC/EN 62109-1/-2, IEC/EN 61000-6-1/-2/-3/-4

eMobility batteries

Medical batteries

Monitoring and security batteries

Robots & UMV batteries

Drones & UAV's

WebinarBattery Design Explained: From Prototyping to Certification

Live Webinar Battery Design Explained

Solis S5-GC25K 3-Phase Grid-Tied Inverter With DC Switch, DLS

Exclusive B2B Discounts

Fast Delivery Across the EU

Expert Technical Guidance

Trusted Since 2011

Technical Details

S5-GC25K

S5-GC40K

looking for more information?
Download a product brochure specifications and pricing options

Newsletter Sign-up

Contact Details

Applications

Company

Catalog

Services

eMobility batteries

Medical batteries

Monitoring and security batteries

Robots & UMV batteries

Drones & UAV's

WebinarBattery Design Explained: From Prototyping to Certification

Live Webinar Battery Design Explained

Solis S5-GC25K 3-Phase Grid-Tied Inverter With DC Switch, DLS

Exclusive B2B Discounts

Fast Delivery Across the EU

Expert Technical Guidance

Trusted Since 2011

Technical Details

S5-GC25K

S5-GC40K

looking for more information? Download a product brochure specifications and pricing options

Newsletter Sign-up

Contact Details

Applications

Company

Catalog

Services

looking for more information?
Download a product brochure specifications and pricing options