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.
Hybrid / smart energy inverter
3 exact records
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| Specification | SUN2000-4KTL-M1Huawei Digital Power / FusionSolar · Pakistan localized current pageDeep comparison fields reviewed | X3-NEO-5K-LVSolaX Power · Global / ROWDeep comparison fields reviewed | KH7Fox ESS · Global / ROW official siteDeep comparison fields reviewed |
|---|---|---|---|
| AC output | |||
| Rated AC active power | 4000 Wrated on-grid output Official source ↗ | 5000 WManufacturer-published exact-model value; catalogue evidence only — no compatibility, grid, safety, string-sizing or design approval. Official source ↗ | 7000 WAC OUTPUT rated active power; exact KH model Official source ↗ |
| Maximum AC apparent output | 4400 VAmaximum apparent power; grid-code footnote applies to 10K Official source ↗ | 5500 VAexact model column, manufacturer datasheet Official source ↗ | 7700 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-phasegrid connection Official source ↗ | 3Connection phase stated by the exact official family/model evidence and Task10 exact identity record; catalogue evidence only — no compatibility, grid, safety, string-sizing or design approval. Official source ↗ | 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 ↗ |
| PV input & tracking | |||
| Independent MPPT trackers | 2MPP trackers Official source ↗ | 2exact model column, manufacturer datasheet Official source ↗ | 3independent MPP trackers; scope: inverter; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| MPPT operating window minimum | 140 VReviewed MPPT/usable MPP operating window minimum Official source ↗ | Unknown | 80 Voperating MPPT range; scope: MPPT; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| MPPT operating window maximum | 980 VReviewed MPPT/usable MPP operating window maximum Official source ↗ | Unknown | 500 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 | 160 VManufacturer-published exact-model value; catalogue evidence only — no compatibility, grid, safety, string-sizing or design approval. Official source ↗ | Unknown |
| DC operating voltage maximum | Unknown | 950 VManufacturer-published exact-model value; catalogue evidence only — no compatibility, grid, safety, string-sizing or design approval. Official source ↗ | Unknown |
| Maximum PV input voltage | 1100 Vmaximum input voltage Official source ↗ | 1000 VManufacturer-published exact-model value; catalogue evidence only — no compatibility, grid, safety, string-sizing or design approval. Official source ↗ | 600 Vmaximum DC voltage; scope: PV input; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Maximum input current per tracker/input | 13.5 Aper MPPT Official source ↗ | 18 / 18 Aexact model column, manufacturer datasheet Official source ↗ | 16 / 16 / 16 Amaximum input current by MPPT; scope: MPPT; raw source cell retained: 16/16/16; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Maximum PV short-circuit current | 19.5 Amaximum short-circuit current Official source ↗ | 25 / 25 Aexact model column, manufacturer datasheet Official source ↗ | 20 / 20 / 20 Amaximum short-circuit current by MPPT; scope: MPPT; raw source cell retained: 20/20/20; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Efficiency & environment | |||
| Maximum conversion efficiency | 98.3 %maximum efficiency Official source ↗ | 97.6 %exact model column, manufacturer datasheet Official source ↗ | 97.8 %maximum conversion efficiency; scope: efficiency; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| European efficiency | 97.1 %European weighted efficiency Official source ↗ | Unknown | 97.4 %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 ↗ | -25 °Cexact model column, manufacturer datasheet Official source ↗ | -25 °Cambient range and derating threshold; 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 °Cexact model column, manufacturer datasheet Official source ↗ | 60 °Cambient range and derating threshold; scope: environment; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Enclosure protection | IP65protection rating Official source ↗ | IP65exact model column, manufacturer datasheet Official source ↗ | IP65ingress protection rating; scope: enclosure; Exact model/market manufacturer evidence; no compatibility, string-sizing, grid or safety approval. Official source ↗ |
| Surge protection | Unknown | 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 | Unknown |