Description
The FoxESS H1(G2) Series represents a “ground-breaking range of Hybrid & AC inverters” designed to harness the power of the sun day and night. The H1-4.6-E-G2 is a “refined, powerful, and flexible” solution that offers unparalleled efficiency for modern residential energy storage systems.
High-Voltage Performance & Yield
The H1-4.6-E-G2 is built for high-performance management. It features two independent MPP trackers with a wide operating voltage range of 80V to 550V, ensuring optimal energy harvest even in challenging conditions. By utilizing high-voltage batteries (80-480V), the system achieves superior round-trip efficiency compared to traditional low-voltage systems.
Reliable EPS & Emergency Power
Never be left in the dark. In the event of a grid failure, this inverter provides a robust Emergency Power Supply (EPS) with a 4600VA apparent power output. With a switch time of less than 10ms, the transition to battery power is virtually instantaneous, protecting your sensitive home electronics.
Smart Monitoring & Advanced Safety
Stay connected with Advanced System Monitoring via FoxCloud V2.0. Users can monitor performance in real-time via a smartphone app or web portal. Safety is paramount, featuring integrated DC Type II and AC Type III Surge Protection (SPD), insulation monitoring, and an optional AFCI function to prevent arc-fault fire risks.
Why Choose the FoxESS H1-4.6-E-G2?
- Compact & Quiet: Natural cooling technology ensures a quiet operation (<35dB), perfect for residential environments.
- Future-Ready: Includes SG Ready communication for smart grid integration and supports RS485, DRM, and CAN interfaces.
- Built to Last: Engineered with a non-isolated topology and housed in an IP65 enclosure to withstand outdoor elements.
Technical Specification TableÂ
| Technical Attribute | Specification |
| Model Number | H1-4.6-E-G2 |
| Rated Output Power | 4,600 W |
| Max. DC Input Power | 9,200 W |
| Max. Input Voltage | 600 V |
| MPPT Operating Range | 80 V – 550 V |
| Max. Efficiency | 97.40% |
| Battery Voltage Range | 80 V – 480 V |
| Max. Charge/Discharge Current | 40 A |
| Ingress Protection | IP65 |
| Weight | 22 kg |
| Dimensions (WHD) | 434 * 418 * 185 mm |
| Cooling Method | Natural |




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