Fronius Primo GEN24 3.6 Plus vs Huawei SUN2000-3.68KTL-L1
AC power: Fronius Primo GEN24 3.6 Plus 3.68 kW, Huawei SUN2000-3.68KTL-L1 3.68 kW. The Huawei SUN2000-3.68KTL-L1 is better on 5 of 12 comparable points.
Who wins where
- Fronius Primo GEN24 3.6 Plus
- Huawei SUN2000-3.68KTL-L1
Biggest differences
| Fact | Primo GEN24 3.6 Plus | SUN2000-3.68KTL-L1 |
|---|---|---|
| MPPT voltage min. | 200 V | 90 V |
| Max. input current per MPPT | 22 A | 12.5 A |
| Weight | 15.4 kg | 12 kg |
| MPPT voltage max. | 530 V | 560 V |
Score per area = position (0–100) relative to all 238 models in this category; higher is better.
| Technical specifications | FroniusPrimo GEN24 3.6 Plus | HuaweiSUN2000-3.68KTL-L1 |
|---|---|---|
| Performance | ||
| AC power | 3.68 kW 1 | 3.68 kW 2 |
| Max. PV array power | 5.52 kWp 1 | 5.52 kWp 3 |
| MPP trackers | 2 1 | 2 3 |
| Efficiency | ||
| Max. efficiency | 97.6 % 1 | 98.4 % ✓ 3 |
| European efficiency | 97 % 1 | 97.3 % ✓ 3 |
| Noise | ||
| Noise | 42 dB(A) 1 | – |
| Electrical | ||
| MPPT voltage min. | 200 V 1 | 90 V ✓ 3 |
| MPPT voltage max. | 530 V 1 | 560 V ✓ 3 |
| Max. input current per MPPT | 22 A ✓ 1 | 12.5 A 3 |
| Phases | 1 1 | 1 2 |
| Connectivity & smart | ||
| Hybrid (battery-ready) | Yes ✓ 1 | No 2 |
| Backup power | Yes 1 | Yes 3 |
| Wi-Fi / monitoring | Yes 1 | Yes 3 |
| Dimensions & weight | ||
| IP rating | IP66 1 | IP65 3 |
| Width | 474 mm 1 | 365 mm 3 |
| Height | 530 mm 1 | 375 mm 3 |
| Depth | 165 mm 1 | 156 mm 3 |
| Weight | 15.4 kg 1 | 12 kg ✓ 3 |
Sources
- Fronius Primo GEN24 & GEN24 Plus 3.0 - 6.0 kW – datasheet, EN V04 (June 2025) — Fronius International GmbH · accessed 27 Sept 2026
- ENA Type Test Register (inverters) — Energy Networks Association (ENA) · accessed 27 Sept 2026
- SUN2000-2/3/3.68/4/4.6/5/6KTL-L1 – datasheet, 01-202509 — Huawei Digital Power Technologies Co., Ltd. · accessed 27 Sept 2026