Fronius Primo GEN24 3.0 Plus vs GoodWe GW3000-ES-20
AC power: Fronius Primo GEN24 3.0 Plus 3 kW, GoodWe GW3000-ES-20 3 kW. The Fronius Primo GEN24 3.0 Plus is better on 4 of 12 comparable points.
Who wins where
- Fronius Primo GEN24 3.0 Plus
- GoodWe GW3000-ES-20
Biggest differences
| Fact | Primo GEN24 3.0 Plus | GW3000-ES-20 |
|---|---|---|
| MPPT voltage min. | 190 V | 60 V |
| MPP trackers | 2 | 1 |
| Max. input current per MPPT | 22 A | 16 A |
| Weight | 15.4 kg | 19.6 kg |
| MPPT voltage max. | 530 V | 550 V |
Score per area = position (0–100) relative to all 238 models in this category; higher is better.
| Technical specifications | FroniusPrimo GEN24 3.0 Plus | GoodWeGW3000-ES-20 |
|---|---|---|
| Performance | ||
| AC power | 3 kW 1 | 3 kW 2 |
| Max. PV array power | 4.5 kWp 1 | 4.5 kWp 2 |
| MPP trackers | 2 ✓ 1 | 1 2 |
| Efficiency | ||
| Max. efficiency | 97.6 % 1 | 97.6 % 2 |
| European efficiency | 96.8 % ✓ 1 | 96.7 % 2 |
| Noise | ||
| Noise | 42 dB(A) 1 | – |
| Electrical | ||
| MPPT voltage min. | 190 V 1 | 60 V ✓ 2 |
| MPPT voltage max. | 530 V 1 | 550 V ✓ 2 |
| Max. input current per MPPT | 22 A ✓ 1 | 16 A 2 |
| Phases | 1 1 | – |
| Connectivity & smart | ||
| Hybrid (battery-ready) | Yes 1 | Yes 2 |
| Backup power | Yes 1 | Yes 2 |
| Wi-Fi / monitoring | Yes 1 | Yes 2 |
| Dimensions & weight | ||
| IP rating | IP66 1 | IP65 2 |
| Width | 474 mm 1 | 505.9 mm 2 |
| Height | 530 mm 1 | 434.9 mm 2 |
| Depth | 165 mm 1 | 154.8 mm 2 |
| Weight | 15.4 kg ✓ 1 | 19.6 kg 2 |
Sources
- Fronius Primo GEN24 & GEN24 Plus 3.0 - 6.0 kW – datasheet, EN V04 (June 2025) — Fronius International GmbH · accessed 27 Sept 2026
- ES G2 Series 3-6kW Single Phase Hybrid inverter (LV), 20260430-EN-V2.1 — GoodWe · accessed 02 Oct 2026