FOX ESS PQ3-15.0-L-M 15kW Three-Phase Hybrid Inverter
The FOX ESS PQ3-15.0-L-M is a 15kW three-phase hybrid inverter from the Power Cube range, a modular energy storage system with the inverter and LFP battery modules stacked together. It accepts up to 30kW of PV across 3 MPP trackers, has a built-in gateway with 63A bypass for full house backup and needs no cables between the inverter and batteries. WiFi, a DTSU666 meter and 6 CTs are included.
Key specifications
- Nominal AC output: 15kW (16.5kVA max.), 400/230V three phase, 50/60Hz
- Max. PV array power: 30kW
- MPP trackers: 3, 20A per string, 263 to 850V MPPT range at full load, 1000V max. input
- Battery: LFP, 80 to 500V, 50A max. charge/discharge, 15kW charge and discharge
- Backup switching time: less than 20ms
- Cooling: fan, less than 55dB
- Monitoring: WiFi included, FoxCloud app and web portal
- Dimensions: 570 x 420 x 380mm (inverter), 42.6kg, floor mounted
- Standard: AS4777.2-2020, subject to CEC approval
- Model: PQ3-15.0-L-M
Suits
Residential and small commercial three-phase solar and battery systems, with 2 to 9 Fox ESS EQ5500-S or EQ4800-S battery modules.
Dimensions and packing
42.6kg











