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 | G7.5-VBFox ESS · Global / ROW — current -VB manual variantDeep comparison fields reviewed | Tauro ECO 50-3-DFronius International GmbH · Global/International current Help Center; 380/220–400/230 V classDeep comparison fields reviewed |
|---|---|---|
| AC output | ||
| Rated AC active power | 7500 Wnominal active AC output; scope: AC output; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 50000 W Official source ↗ |
| Maximum AC apparent output | 7500 VAmaximum apparent AC output; scope: AC output; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 50000 VA Official source ↗ |
| Connection phases | 1Official exact-model/family phase identity: single-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 ↗ | 1 Official source ↗ |
| MPPT operating window minimum | 60 Voperating MPPT range; scope: MPPT; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 580 VReviewed MPPT/usable MPP operating window minimum Official source ↗ |
| MPPT operating window maximum | 550 Voperating MPPT range; scope: MPPT; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 930 VReviewed MPPT/usable MPP operating window maximum Official source ↗ |
| DC operating voltage minimum | Unknown | 580 VPublished DC input/operating range minimum; not relabelled as MPPT Official source ↗ |
| DC operating voltage maximum | Unknown | 1000 VPublished DC input/operating range maximum; not relabelled as MPPT Official source ↗ |
| Maximum PV input voltage | 600 Vmaximum DC 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 | 20 / 32 Amaximum input current; scope: input A/input B; raw source cell retained: 20/32; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 14.5 A Official source ↗ |
| Maximum PV short-circuit current | 26 / 42 Amaximum short-circuit current; scope: input A/input B; raw source cell retained: 26/42; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 20 A Official source ↗ |
| Efficiency & environment | ||
| Maximum conversion efficiency | 97.8 %maximum conversion efficiency; scope: efficiency; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ | 98.5 % Official source ↗ |
| European efficiency | 97.4 %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 ↗ | -40 °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 ↗ | 65 °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 ↗ | IP65 Official source ↗ |
| Surge protection | Unknown | Unknown |
| Warranty | ||
| Warranty and eligibility | Unknown | Unknown |