FoxESS 9.9kW 1Ph Hybrid 4MPPT (KH9.9 (AS4777-2 2020))
The FoxESS KH9.9 is a single-phase hybrid inverter with 4 independent MPPTs, designed to handle sizable solar + battery + grid installation. It integrates solar PV input, battery management, grid-tie and backup/EPS capability — suitable for large residential or light-commercial setups needing flexibility in panel orientation, storage, and uninterrupted power backup.
- Product Code:31013
- Model No.:KH9.9 (AS4777-2 2020)
- Delivery & return
Type / Configuration: Single-phase hybrid inverter + battery-storage controller from FoxESS “KH / KA” series, 4-MPPT design.
Functionality: Converts DC from solar panels into AC for household/grid use; manages battery charging and discharging; supports export/self-consumption; provides EPS (backup) capability when paired with compatible high-voltage battery modules.
Use-Case: Designed for larger homes, varied-orientation roofs, or small commercial premises where multiple PV strings, battery storage and backup power are required. 4 MPPT channels allow flexibility in PV string layout (different roof faces / angles).
Installation / Build: IP65-rated enclosure (dust-tight, water-jet resistant), suitable for outdoor or semi-outdoor installation. Natural cooling / fanless (or similar) design for reliability.
- Max. DC-Input Capacity : 600 V DC (common for KH-series)
- MPPT : 4 independent MPPT inputs (4-MPPT)
- IP Rating : IP65
- Rating (kW) : 9 kW AC
- Phase : 1ph
- Dimension (W/D/H) : 450*208*527
- Weight (kg) : 29
