Fox ESS H3 Plus 480V Three-Phase Hybrid Inverter 80kW–150kW | Commercial Solar Inverter | LiFePO4 Battery Ready | Grid-Tied & Backup Power | Smart Monitoring

PRE-ORDER SALE - Estimated November 2026 Arrival DOWNLOADS: Datasheet Certifications are pending and estimated for Nov 2026 Power high-demand commercial and industrial solar systems with the Fox ESS H3 Plus 480V Hybrid Inverter. Engineered for large-scale performance, it delivers exceptional 98.2% maximum efficiency, seamless backup power, and intelligent energy management—making it the ideal solution for advanced three-phase solar installations. KEY FEATURES: Utility-Scale Commercial Power Utility-Scale Power (80kW, 100kW, 125kW, and 150kW Output) - Delivers high-capacity, stable three-phase power for commercial and industrial applications. Ensures you can handle heavy energy loads while reducing dependence on the grid. High-Voltage Battery Compatibility (No Battery Included) Supports LiFePO4 battery systems (180–950V) for scalable energy storage and backup power. Gives you the flexibility to add batteries anytime for energy savings and outage protection. Fast Backup Power with EPS (<20ms Switching) Automatically switches to backup power in under 20ms during outages. Keeps critical systems running and prevents costly downtime. 100% Unbalanced Three-Phase Output Handles uneven load distribution without performance loss. Ideal for real-world commercial setups where power demand varies across phases. Smart Monitoring with Remote Access Built-in connectivity with WiFi, LAN, Bluetooth, and optional 4G for real-time system monitoring. Lets you track performance, troubleshoot issues, and optimize energy use remotely. Advanced Protection & Safety Systems Equipped with AFCI, surge protection, and fault detection for safe and reliable operation. Protects your system, reduces risk, and ensures long-term performance. Rugged NEMA 4X Outdoor Design Durable, weather-resistant enclosure with smart air cooling for indoor or outdoor installation. Ensures reliable operation even in harsh environments. TECHNICAL SPECIFICATIONS Specification Details Models H3-80-Plus / H3-100-Plus / H3-125-Plus / H3-150-Plus Rated Output Power 80kW / 100kW / 125kW / 150kW Max PV Power 160kW – 272kW MPPT Voltage Range 180–850V Max Input Voltage 1000V MPPT Trackers 8 Strings per MPPT 2 Battery Type LiFePO4 (High Voltage) Voltage Range 180–950V Max Charge/Discharge Current 240A Communication CAN AC Output(Grid) Voltage 480V (Three-Phase) Frequency 50/60Hz Power Factor 0.8 Leading to 0.8 Lagging AC Output (Grid)-Voltage 480V (Three-Phase) Frequency 50/60Hz Power Factor 0.8 Leading to 0.8 Lagging Max Efficiency 98.2% CEC Efficiency 97.6% EPS (Backup Output)-Switching Time <20ms Backup Duration 6+ hours (battery dependent) AC Input (Grid/Generator)-Max Input Power 249.4kW Max Bypass Current 300A Voltage 480V Three-Phase Dimensions 730 × 1060 × 305 mm Weight 120kg Cooling Smart Air Cooling Noise <70dB Operating Temp -30°C to 60°C Protection Rating NEMA 4X Communication WiFi, LAN, Bluetooth, RS485, USB, CAN, Optional 4G