Fronius Symo GEN24 10.0 Plus vs KOSTAL PLENTICORE G3 10
AC power: Fronius Symo GEN24 10.0 Plus 10 kW, KOSTAL PLENTICORE G3 10 10 kW. The KOSTAL PLENTICORE G3 10 is better on 4 of 13 comparable points.
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Both models in detail
Who wins where
- Fronius Symo GEN24 10.0 Plus
- KOSTAL PLENTICORE G3 10
Biggest differences
| Fact | Symo GEN24 10.0 Plus | PLENTICORE G3 10 |
|---|---|---|
| MPP trackers | 2 | 3 |
| Max. input current per MPPT | 25 A | 17 A |
| MPPT voltage min. | 278 V | 200 V |
| Noise | 47 dB(A) | 39 dB(A) |
| Weight | 23.4 kg | 22.3 kg |
Score per area = position (0–100) relative to all 263 models in this category; higher is better.
| Technical specifications | FroniusSymo GEN24 10.0 Plus | KOSTALPLENTICORE G3 10 |
|---|---|---|
| Performance | ||
| AC power | 10 kW1 | 10 kW2 |
| Max. PV array power | 15 kWp1 | 15 kWp2 |
| MPP trackers | 21 | 3✓2 |
| Efficiency | ||
| Max. efficiency | 98.2 %✓1 | 98.14 %2 |
| European efficiency | 97.9 %✓1 | 97.49 %2 |
| Noise | ||
| Noise | 47 dB(A)1 | 39 dB(A)✓2 |
| Electrical | ||
| MPPT voltage min. | 278 V1 | 200 V✓2 |
| MPPT voltage max. | 800 V1 | 800 V2 |
| Max. input current per MPPT | 25 A✓1 | 17 A2 |
| Phases | 31 | 32 |
| Connectivity & smart | ||
| Hybrid (battery-ready) | Yes1 | Yes2 |
| Backup power | Yes1 | Yes2 |
| Wi-Fi / monitoring | Yes1 | Yes2 |
| Dimensions & weight | ||
| IP rating | IP661 | – |
| Width | 529 mm1 | 409 mm2 |
| Height | 595 mm1 | 561 mm2 |
| Depth | 180 mm1 | 237 mm2 |
| Weight | 23.4 kg1 | 22.3 kg✓2 |
| Warranty & lifespan | ||
| Warranty | – | 10 years2 |
Frequently asked questions
Which is better: the Fronius Symo GEN24 10.0 Plus or the KOSTAL PLENTICORE G3 10?
AC power: Fronius Symo GEN24 10.0 Plus 10 kW, KOSTAL PLENTICORE G3 10 10 kW. The KOSTAL PLENTICORE G3 10 is better on 4 of 13 comparable points.
What is the AC power of the Fronius Symo GEN24 10.0 Plus and the KOSTAL PLENTICORE G3 10?
Fronius Symo GEN24 10.0 Plus: 10 kW. KOSTAL PLENTICORE G3 10: 10 kW.
Which is better on MPP trackers: the Fronius Symo GEN24 10.0 Plus or the KOSTAL PLENTICORE G3 10?
KOSTAL PLENTICORE G3 10: 3. Fronius Symo GEN24 10.0 Plus: 2.
Which is better on max. input current per MPPT: the Fronius Symo GEN24 10.0 Plus or the KOSTAL PLENTICORE G3 10?
Fronius Symo GEN24 10.0 Plus: 25 A. KOSTAL PLENTICORE G3 10: 17 A.
Related comparisons
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Sources
- Fronius Symo GEN24 & GEN24 Plus 3.0 - 10.0 kW – datasheet, EN V05 (May 2025) — Fronius International GmbH · accessed Sep 27, 2026
- PLENTICORE Hybrid inverter - G3 4.0-20 kW, 09 / 2025 — KOSTAL Industrie Elektrik GmbH · accessed Sep 29, 2026