Description
The FoxESS H3 Smart/Pro Series is a “ground-breaking range of Hybrid inverters” designed to “harness the power of the sun day and night”. The H3-Pro-15.0 is a “refined, powerful, and flexible” solution offering the highest capacity in this three-phase series.
High-Voltage Efficiency & Superior Yield
The H3-Pro-15.0 is engineered to maximize your solar investment. By utilizing high-voltage batteries (up to 800V), the system achieves “maximum round-trip efficiency” by reducing conversion losses. With three independent MPP trackers, this inverter provides exceptional flexibility for massive commercial rooftops, ensuring optimal performance across different orientations.
Reliable EPS & Seamless Backup
Continuity is at the heart of the H3 Pro design. In the event of a power failure, the inverter provides a steady 15,000W of emergency backup power. The system features a rapid switch time of less than 20ms, protecting your critical operations and home electronics during grid outages.
Smart Monitoring & Industrial-Grade Protection
Stay in control with FoxCloud V2.0, allowing for “Advanced System Monitoring” remotely via a smartphone app or web portal. The H3-Pro-15.0 is built to last with IP65-rated ingress protection and includes comprehensive safety features such as Type II Surge Protection on both PV and AC sides, PV reverse polarity protection, and an optional AFCI function.
Why Choose the FoxESS 15kW H3-Pro-15.0?
- Active Thermal Management: Utilizes FAN cooling to ensure consistent performance under high-demand commercial loads.
- Future-Ready Communication: Includes Ethernet, Wi-Fi+LAN+Bluetooth, and SG Ready support for smart grid integration.
- Flexible Installation: Features a plug-and-play setup with built-in fuse protection, designed for wall-mounted installation.
Technical Specification Table
| Technical Attribute | Specification |
| Model Number | H3-15.0-Smart (Pro) |
| Nominal AC Power | 15,000 W |
| Max. Array Power | 30,000 Wp |
| Max. DC Voltage | 1,000 V |
| MPPT Operating Range | 120 V – 950 V |
| Number of MPP Trackers | 3 |
| Battery Voltage Range | 100 V – 800 V |
| Max. Efficiency | 97.90% |
| Ingress Protection | IP65 |
| Net Weight | 34 kg |
| Dimensions (WHD) | 600 * 450 * 226 mm |
| Cooling Method | FAN cooling |





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