Guide / Fox ESS

Fox ESS

Fox ESS makes hybrid inverters, AC-coupled storage inverters, and larger commercial storage. H1 and KH are hybrids. AC1 and KA add a battery to an existing AC solar system. Download the manual for the exact generation on the label.

Single-phase hybrid

• H1 Hybrid, battery-capable
• KH Hybrid, battery-capable

Single-phase AC-coupled

• AC1 AC-coupled storage inverter
• KA AC-coupled storage inverter

Three-phase hybrid

• H3 Smart Three-phase hybrid
• H3 Pro Three-phase hybrid
• H3 Plus Three-phase hybrid

Split-phase

• US Series Split-phase hybrid

Battery packs

EP series

Residential packs. A given EP model lists which inverter families it supports. That list is not the same for every EP pack.

• EP5
• EP6
• EP11
• EP12

EP user manual (covers EP5 and EP11 in this file)

EQ series

Search the Fox ESS download centre for the exact EQ model. EQ4800 is in this family; a single shared PDF was not confirmed.

• EQ3300
• EQ4800
• EQ5000-P
• EQ5000
• EQ5500
• EQ6000 Plus

Fox ESS user manual download centre

ECS series

Includes regional and generation variants. Match the full code, not only “ECS”.

• ECS2900
• ECS4100
• ECS4300H

Fox ESS downloads

C&I battery systems

Commercial and industrial packs. They are not drop-in replacements for the residential EP, EQ or ECS packs.

• CQ6
• CQ6.6
• CQ7
• CQ16
• CQ20
• ET10
• ET16

Fox ESS downloads

Official documents

• Fox ESS user manual download centre
• Fox ESS downloads