GoodWe GW25K-ETA-G20 25kW Three-Phase Hybrid Inverter
The GoodWe GW25K-ETA-G20 25kW Three-Phase Hybrid Inverter is a high-capacity energy management solution designed for larger solar generation and battery storage applications.
Offering 50kW maximum PV input power and four MPPTs, the GW25K-ETA-G20 provides increased flexibility when designing compatible solar arrays. Its MPPT string arrangement of 1 / 1 / 2 / 2 further distinguishes it from lower-capacity models in the range.
The high-voltage battery interface operates from 700–950V, supporting up to 25kW maximum charging power and 27.5kW maximum discharging power.
With maximum efficiency reaching 98.2%, the inverter is engineered for effective energy conversion. Additional features include IP66 ingress protection, smart fan cooling and rapid backup switching below 4ms.
For suitable Canberra and ACT commercial or large-scale residential energy projects, the GoodWe GW25K-ETA-G20 provides increased power, flexible PV configuration and high-voltage energy storage integration.
| Specification | Details |
|---|---|
| Model | GW25K-ETA-G20 |
| Rated AC Power | 25kW |
| Maximum PV Input | 50kW |
| Number of MPPTs | 4 |
| Strings per MPPT | 1 / 1 / 2 / 2 |
| Battery Voltage Range | 700–950V |
| Maximum Charging Power | 25kW |
| Maximum Discharging Power | 27.5kW |
| Maximum Efficiency | 98.2% |
| European Efficiency | 97.4% |
| Backup Switching | <4ms |
| IP Rating | IP66 |
| Weight | 38kg |
| Dimensions | 800 × 340 × 270mm |
The GoodWe GW25K-ETA-G20 provides increased capacity and solar array flexibility for larger three-phase hybrid energy systems.
Unlike the lower-capacity models listed above, the 25kW model features four MPPTs and a 1 / 1 / 2 / 2 string configuration. Maximum PV input reaches 50kW.
The inverter supports up to 25kW maximum battery charging power and 27.5kW maximum discharging power. Maximum efficiency is specified at 98.2%.
With IP66 protection, rapid backup switching and comprehensive communication capabilities, the GW25K-ETA-G20 is designed for demanding solar and energy storage applications.
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