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The GoodWe GW30K-ET is a high-capacity 30kW three-phase hybrid inverter designed for large residential and small-to-medium commercial energy storage systems.
The GoodWe ET Series (15-30kW) is engineered to meet the growing energy demands of large villas and commercial applications. As a three-phase high-voltage hybrid inverter, the GW30K-ET serves as the core of a comprehensive energy storage system, maximizing self-consumption and providing robust backup security during grid outages.
Equipped with UPS-level switching, the GW30K-ET ensures that critical loads stay powered without interruption. The inverter features intelligent load control via dry contacts, allowing for the flexible activation of external loads like heat pumps or car chargers. Its peak shaving functionality helps balance power demand, significantly reducing grid energy costs during peak hours.
| Battery Input Type | Li-Ion (High Voltage) |
| Battery Voltage Range | 200 V – 800 V |
| Max. Continuous Charging Current | 100 A (50A x 2) |
| Max. DC Input Power | 45,000 W |
| Max. DC Input Voltage | 1,000 V |
| Number of MPPTs | 3 |
| Nominal AC Apparent Power | 30,000 VA |
| Max. AC Apparent Power | 33,000 VA |
| Max. Efficiency | 98.0% |
| Ingress Protection | IP66 |
| Dimensions (W × H × D) | 520 × 660 × 220 mm |
| Weight | 54 kg |
Logistical Details
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The GoodWe GW30K-ET is a high-capacity 30kW three-phase hybrid inverter designed for large residential and small-to-medium commercial energy storage systems.
