Compare inverters.
Exact market specifications side by side, limited to one reviewed comparison category.
Comparison does not establish module compatibility, string sizing, grid approval or safety. W and VA remain separate ratings.
String inverter
2 exact records
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| Specification | T8-G3Fox ESS · Global / ROW official siteDeep comparison fields reviewed | Fronius Symo GEN24 4.0Fronius International GmbH · Europe / ROWDeep comparison fields reviewed |
|---|---|---|
| AC output | ||
| Rated AC active power | 8000 Wrated active AC output; scope: AC output; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 4000 W Official source ↗ |
| Maximum AC apparent output | 8800 VAmaximum apparent AC output; scope: AC output; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 4000 VA Official source ↗ |
| Connection phases | 3Official exact-model/family phase identity: three-phase. For North-American split-phase, the literal split-phase descriptor is retained rather than converted to a false phase count. No grid-approval inference. Official source ↗ | three-phase Official source ↗ |
| PV input & tracking | ||
| Independent MPPT trackers | 2independent MPP trackers; scope: inverter; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 2 Official source ↗ |
| MPPT operating window minimum | 140 Voperating MPPT range; scope: MPPT; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 80 VReviewed MPPT/usable MPP operating window minimum Official source ↗ |
| MPPT operating window maximum | 1000 Voperating MPPT range; scope: MPPT; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 800 VReviewed MPPT/usable MPP operating window maximum Official source ↗ |
| DC operating voltage minimum | Unknown | Unknown |
| DC operating voltage maximum | Unknown | Unknown |
| Maximum PV input voltage | 1100 Vmaximum DC input voltage; scope: inverter; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 1000 V Official source ↗ |
| Maximum input current per tracker/input | 14 / 14 Amaximum input current by tracker; scope: MPPT1/MPPT2; raw source cell retained: 14/14; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | MPPT1 12.5 / MPPT2 12.5 A Official source ↗ |
| Maximum PV short-circuit current | 18.2 / 18.2 Amaximum short-circuit current by tracker; scope: MPPT1/MPPT2; raw source cell retained: 18.2/18.2; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | MPPT1 20 / MPPT2 20 A Official source ↗ |
| Efficiency & environment | ||
| Maximum conversion efficiency | 98.6 %maximum conversion efficiency; scope: efficiency; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 98.2 % Official source ↗ |
| European efficiency | 97.8 %European efficiency; scope: efficiency; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | Unknown |
| Operating ambient temperature minimum | -25 °Cambient range and derating threshold; scope: environment; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | -25 °COperating ambient temperature minimum Official source ↗ |
| Operating ambient temperature maximum | 60 °Cambient range and derating threshold; scope: environment; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 60 °COperating ambient temperature maximum Official source ↗ |
| Enclosure protection | IP65ingress protection rating; scope: enclosure; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | IP66 Official source ↗ |
| Surge protection | PV Type II / AC Type IIManufacturer protection table; optional qualifiers retained where stated. Decorative/catalogue use only; no safety approval. Official source ↗ | Unknown |
| Warranty | ||
| Warranty and eligibility | Unknown | Unknown |