

GoodWe GW20K-ET-L-G10 20kW ET LV Three Phase Hybrid Inverter
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The GoodWe GW20K-ET-L-G10 is GoodWe's most powerful ET LV Series inverter, delivering 20kW of three-phase output for large commercial solar installations in Pakistan. With 4 MPPTs, dual battery inputs at 208A each and 40kWp PV capacity, it is the complete solution for businesses seeking to eliminate grid dependency with reliable solar energy storage.
- 20kW three-phase LV hybrid output
- 4 independent MPPTs — 20A per string
- Dual battery inputs — 208A each (416A combined)
- 40000 Wp maximum PV array capacity
- Seamless switching under 4ms
- Unbalanced output up to 150%
- AI-driven AFCI protection (optional)
| Power | 20 kW |
|---|---|
| Phase | Three Phase |
| Type | ET LV Hybrid Inverter |
| Battery Voltage | 48V (40–60V) |
| MPPT | 4 |
| Battery Type | Li-Ion / Lead-Acid |
| Communication | Wi-Fi / 4G / RS485 / CAN |
| Dimensions | 754×549×262 mm |
| Max Charging Current | 416A (dual input: 208A each) |
| Max DC Voltage | 1000V |
| Max Efficiency | 97.8% |
| Max PV Input | 40000 Wp |
| MPPT Efficiency | 99.9% |
| Protection | IP66 |
| Weight | 52 kg |
1 Year Manufacturer Warranty. Contact us on WhatsApp for warranty claims.
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Frequently Asked Questions
- The GoodWe GW20K-ET-L-G10 is GoodWe's most powerful ET LV model, designed for large commercial solar installations requiring 20kW of three-phase output.
- The GoodWe GW20K has dual battery inputs with 208A each, for a combined maximum of 416A continuous current.
- Up to 40000 Wp of solar panels can be connected across 4 independent MPPTs.
- Under 4 milliseconds — keeping sensitive equipment running without interruption during grid outages.
- IP66 — fully weatherproof for outdoor installation.
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