GOODWE
25kW rated power
3-Phase On-Grid inverter
2 MPPT trackers
1100V maximum DC input voltage
42A / 22A max input current per MPPT
27.5kVA maximum AC apparent power
High efficiency up to 98.7%
IP66 protection
Type II SPD protection options
Optional AFCI 3.0 for enhanced safety
Natural convection cooling for quiet operation
Smart energy monitoring with GoodWe ecosystem
Suitable for large residential & commercial solar systems
The GoodWe GW25K-SDT-C30 Residential On-Grid Solar Solution is a high-capacity 25kW three-phase solar inverter solution designed for large residential properties, commercial buildings, and grid-connected solar installations. It converts DC electricity generated by solar panels into usable AC electricity, enabling efficient utilization of clean solar energy.
Designed for demanding rooftop PV applications, the GW25K-SDT-C30 combines high power capacity, efficient energy conversion, and flexible solar input configuration. Its three-phase design makes it suitable for properties with compatible three-phase electrical systems and larger solar installations.
25kW three-phase on-grid solar inverter
High-capacity solar power conversion
Efficient DC-to-AC conversion
Multiple MPPT technology
Supports multiple PV strings
Wide PV operating voltage range
Grid-connected operation
Suitable for large rooftop solar systems
25kW Power Capacity: Suitable for large residential and commercial solar installations.
Three-Phase Operation: Designed for compatible three-phase electrical systems.
Multiple MPPT: Helps optimize solar energy harvesting from different PV arrays.
Efficient Conversion: Converts solar-generated DC power into usable AC electricity.
Flexible PV Configuration: Supports multiple solar panel string arrangements.
On-Grid Performance: Designed to work alongside the utility grid.
High-Capacity Design: Suitable for larger rooftop PV systems and higher energy requirements.
Large residential properties
Commercial buildings
Offices and businesses
Large rooftop solar installations
Grid-connected PV systems
Net-metering applications
Renewable energy projects

Specification | Details |
|---|---|
Model | GW25K-SDT-C30 |
Rated Output Power | 25 kW |
Max. AC Active Power | 27.5 kW |
Max. AC Apparent Power | 27.5 kVA |
Max. DC Input Voltage | 1100 V |
MPPT Voltage Range | 140–1000 V |
Start-up Voltage | 160 V |
Nominal DC Input Voltage | 600 V |
Max. Input Current / MPPT | 42 A / 22 A |
Max. Short-Circuit Current / MPPT | 52.5 A / 27.5 A |
No. of MPPTs | 2 |
Strings per MPPT | 2 / 1 |
Nominal AC Voltage | 220/380 V, 230/400 V, 240/415 V |
Grid Frequency | 50 / 60 Hz |
Max. Output Current | 41.7 A |
Max. Efficiency | Up to 98.7% |
Protection Rating | IP66 |
Communication | RS485, Wi-Fi / 4G options |
Weight | Approx. 20.8 kg |
Application | Residential & commercial on-grid solar systems |
Call now: 01711305205
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