GoodWe Static Transfer Switch GW125K-STS-G10
Paired with compatible GoodWe ET 80/99.99/100kW hybrid inverters, including the ET 100kW series, it helps provide UPS-level switching for backup power and critical load protection. During a grid outage, the inverter can continue supplying selected loads using solar or battery power. Once grid power is restored, the system transitions back to normal grid-connected operation.
Key features:
- 125kW static transfer switch for C&I energy storage systems
- Enables seamless transition between grid-connected and off-grid operation
- Supports backup power for critical loads during grid outages
- Allows compatible inverters to operate with solar panels or batteries in off-grid mode
- Supports control of diesel generator integration
- Supports connection and control of large loads, such as heat pumps and motors
- Ultra-fast transfer time of less than 4ms
- RS485 communication
- Intelligent air cooling
- Rated Power: 125 kW
- Max. apparent power: 137.5kVA
- Rated current: 210A
- Wall-mounted design for flexible installation
- Protection rating: IP54
- Dimensions (W x H x D in mm): 680 × 620 × 165
Compatible devices:
GoodWe ET 100kW Series 3-phase hybrid inverters, including GW80K-ET-G10, GW99.99K-ET-G10 and GW100K-ET-G10. It can be used as part of a compatible GoodWe ET + BAT-C C&I battery storage system, subject to GoodWe system design and battery compatibility guidance.
| Accessory By Type | Battery Accessories , Inverter Accessories |
| Brand | GoodWe |
| Product Weight (Kg) | 21.00 |
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