GoodWeGW12K-ET-20
The GoodWe GW12K-ET-20 is a solar inverter with AC power 12 kW, MPP trackers 3 and european efficiency 97.5 %.1
Key figures
Technical specifications
| Performance | |
|---|---|
| AC power | 12 kW1 |
| Max. PV array power | 19.2 kWp1 |
| MPP trackers | 31 |
| Strings per MPPT | 11 |
| Efficiency | |
| Max. efficiency | 98.2 %1 |
| European efficiency | 97.5 %1 |
| Electrical | |
| MPPT voltage min. | 120 V1 |
| MPPT voltage max. | 850 V1 |
| Max. input current per MPPT | 16 A1 |
| Phases | 31 |
| Connectivity & smart | |
| Hybrid (battery-ready) | Yes1 |
| Backup power | Yes1 |
| Wi-Fi / monitoring | Yes1 |
| Dimensions & weight | |
| IP rating | IP661 |
| Width | 496 mm1 |
| Height | 460 mm1 |
| Depth | 221 mm1 |
| Weight | 25 kg1 |
Manufacturer documentation
- Product page
- Datasheet / specifications — ET G2 Series 6–15 kW hybrid inverter (EMEA) – datasheet – EN-EMEA V1.1 (20241022)
External links to GoodWe's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.
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Frequently asked questions
What is the AC power of the GoodWe GW12K-ET-20?
The AC power of the GoodWe GW12K-ET-20 is 12 kW.1
What is the MPP trackers of the GoodWe GW12K-ET-20?
The MPP trackers of the GoodWe GW12K-ET-20 is 3.1
What is the european efficiency of the GoodWe GW12K-ET-20?
The european efficiency of the GoodWe GW12K-ET-20 is 97.5 %.1
What is the max. PV array power of the GoodWe GW12K-ET-20?
The max. PV array power of the GoodWe GW12K-ET-20 is 19.2 kWp.1
Sources
- ET G2 Series 6–15 kW hybrid inverter (EMEA) – datasheet, EN-EMEA V1.1 (20241022) — GoodWe Technologies Co., Ltd. · accessed 27 Sept 2026