Technical specifications
- AC output power
- 9 kW
- Type
- Hybrid
- MPP trackers
- 4
- Phase
- 1P
- Max PV input current
- 16 A
- Max PV input voltage
- 600 V
- Max PV array power
- 18000 Wp
- Inverter Form
- String
Specification provenance: Unverified imported catalogue data — per-field datasheet citations are being added as documents are processed.
Dimensions & weight
- Width × Height × Depth
- 430 × 520 × 180 mm
- Weight
- 24 kg
Source: estimated from comparable equipment — not a measurement.
Manufacturer information
Public source documents and brand-level warranty facts recorded in the catalogue.
Manufacturer documents
Brand warranty information
Unverified- General brand record
- 12 years
Coverage type: Product + performance
12-year product warranty. Battery warranty 12 years.
Brand-level imported catalogue information; check the linked terms for this exact model and market.
Compatibility
This inverter's supported batteries, meters and backup gateways, from the manufacturer's published pairing data:
Related products
Other variants in the KH family:
Frequently asked
- What are the dimensions of the Fox ESS KH9?
- The Fox ESS KH9 measures 430 mm wide × 520 mm high × 180 mm deep. This figure is estimated from comparable equipment — not a measurement.
- How much does the Fox ESS KH9 weigh?
- The Fox ESS KH9 weighs 24 kg (estimated from comparable equipment — not a measurement).
- Where is the Fox ESS KH9 made?
- Our catalogue records the country of origin for the Fox ESS KH9 as CN (ISO 3166-1 alpha-2).
- Which batteries work with the Fox ESS KH9?
- The manufacturer's published pairing data lists 6 options for the Fox ESS KH9: EP5 (5.18 kWh), EP6 (5.76 kWh), EQ3300 (3.2 kWh/mod), EQ4800 (4.66 kWh/mod), EQ5000 (4.92 kWh/mod), EQ6000 Plus (5.99 kWh/mod). Each pairing has its own page with the evidence behind it.
- Where can I download the Fox ESS KH9 datasheet?
- The Fox ESS KH9 datasheet is linked from the Manufacturer information section of this page. It is the public source recorded in our catalogue; check the document's revision and date before relying on it.
Alternatives
Other inverters of comparable size. We rank by the closest stored figure, not by preference — no product here is recommended over another.
Last updated 2026-08-30. Design aid only — verify against the manufacturer's documentation.