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
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.
Downloads
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 published by the manufacturer and linked from the Downloads section of this page. We link to the manufacturer's own copy so you always get the current revision.
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 2026-07-28. Design aid only — verify against the manufacturer's documentation.