FoxESS H3-9.9 Smart
Product code : 79341-SN
11662The FoxESS H3-9.9 Smart hybrid inverter. Powerful, quiet and IP65 certified - ideal for residential and commercial energy storage.
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Step 1 - Choose a Compatible Battery

FoxESS EP6 High Voltage Battery

FoxESS EQ4800-M Master High Voltage Battery

FoxESS EQ4800-S Slave High Voltage Battery
Configure - Step 2 - Optional Accesories

FoxESS DDSU666 1-Phase Smart Meter

FoxESS DTSU666 3-Phase Smart Meter
Configure - Step 3 - Choose a Warranty Extension

FoxESS EQ4800-M Master Extended Warranty +2Y

FoxESS EQ4800-S Slave Extended Warranty +2Y

FoxESS EQ4800-S Slave Extended Warranty +5Y
FoxESS H3-9.9 Smart
Product description

FoxESS H3-9.9 Smart
The FoxESS H3-9.9 Smart is an advanced three-phase hybrid inverter with 9.9 kW of power, designed for modern energy storage systems. With its high efficiency (up to 97.9%) and compatibility with high-voltage LFP batteries, this inverter is ideal for both residential and commercial applications.
✔ Up to 20,000 Wp PV capacity and 15 A charge/discharge current per phase
✔ Full connectivity: WiFi, LAN, Bluetooth, 4G (optional)
✔ Smart monitoring via FoxCloud V2.0
✔ IP65 protection – suitable for outdoor installation
✔ Works with high-voltage batteries (100–800 V)
✔ Operating temperature range: -25 °C to +60 °C
FoxESS H3-9.9 Smart
Product specifications
Max. AC power (W)
9900
Number of MPP trackers
3
European efficiency (%)
97.2
Brand
FoxESS
Factory Warranty (Year)
10* after registration on https://www.fox-ess.com/warranty-registration-2/#1603450715619-f0ac6247-a329
Reference
H3-9.9-Smart
Category
Three-phase inverters - Hybrid
FoxESS H3-9.9 Smart
Product documents