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 | SUN2000-30K-MC0Huawei Digital Power / FusionSolar · Spain localized current product/support pageDeep comparison fields reviewed | V40Fox ESS · Global / ROW official siteDeep comparison fields reviewed |
|---|---|---|
| AC output | ||
| Rated AC active power | 30000 W Official source ↗ | 40000 Wnominal active AC output; scope: AC output; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Maximum AC apparent output | 33000 VA Official source ↗ | 44000 VAmaximum apparent AC output; scope: AC output; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Connection phases | three-phaseIssue 07, 2026-06-30 Official source ↗ | 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 ↗ |
| PV input & tracking | ||
| Independent MPPT trackers | 4 Official source ↗ | 4independent MPP trackers; scope: inverter; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| MPPT operating window minimum | 180 VReviewed MPPT/usable MPP operating window minimum Official source ↗ | 200 Voperating MPPT range; scope: MPPT; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| MPPT operating window maximum | 1000 VReviewed MPPT/usable MPP operating window maximum Official source ↗ | 1000 Voperating MPPT range; scope: MPPT; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| DC operating voltage minimum | Unknown | Unknown |
| DC operating voltage maximum | Unknown | Unknown |
| Maximum PV input voltage | 1100 V Official source ↗ | 1100 Vmaximum DC input voltage; scope: inverter; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Maximum input current per tracker/input | 27 A Official source ↗ | 40 Amaximum current per MPPT; scope: MPPT; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Maximum PV short-circuit current | 40 A Official source ↗ | 50 Amaximum short-circuit current per MPPT; scope: MPPT; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Efficiency & environment | ||
| Maximum conversion efficiency | 98.6 % Official source ↗ | 98.7 %maximum conversion efficiency; scope: efficiency; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| European efficiency | 98.4 % Official source ↗ | 98.4 %European efficiency; scope: efficiency; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Operating ambient temperature minimum | -25 °COperating ambient temperature minimum Official source ↗ | -30 °Cambient operating range; scope: environment; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Operating ambient temperature maximum | 60 °COperating ambient temperature maximum Official source ↗ | 60 °Cambient operating range; scope: environment; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Enclosure protection | IP66 Official source ↗ | IP66ingress protection rating; scope: enclosure; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Surge protection | Unknown | DC Type II / AC Type IIManufacturer protection table; optional qualifiers retained where stated. Decorative/catalogue use only; no safety approval. Official source ↗ |
| Warranty | ||
| Warranty and eligibility | Unknown | Unknown |