Description

Fox ESS H1 3.7kW Hybrid Inverter G2 – High-Performance Single-Phase Energy Solution

The Fox ESS H1 3.7kW Hybrid Inverter G2 is a next-generation, single-phase hybrid inverter designed to seamlessly integrate solar power and battery storage. With advanced Maximum Power Point Tracking (MPPT) technology and high conversion efficiency, this inverter optimizes energy usage for residential and small commercial applications. Whether you're looking to maximize self-consumption, reduce electricity bills, or ensure backup power, the H1 3.7kW Hybrid Inverter provides a smart and reliable energy management solution.

• 3,680W Rated Power – Ideal for residential and small business applications
• Wide MPPT Voltage Range (80V – 550V) – Maximizes energy harvest from solar panels
• High Efficiency (95.7%) – Ensures optimal energy conversion with minimal loss
• Battery Compatibility – Enables energy storage for increased self-sufficiency
• Dual MPPT Trackers – Enhances system performance by efficiently managing multiple solar panel strings
• Advanced Safety Features – Includes an integrated DC switch for added protection

Technical Specifications

• Phase Type: Single-Phase
• Rated Power: 3,680 W
• Min PPT Voltage: 80 V
• Max PPT Voltage: 550 V
• DC Startup Voltage: 75 V
• DC Shutdown Voltage: 75 V
• Max Input Voltage: 600 V
• Max DC Power: 5,500 W
• Max AC Power (5 Minutes): 3,680 W
• Surge AC Power (1 Second): 4,400 W
• Max DC Current: 32 A
• Max DC Inputs: 2
• Has DC Fuses: No
• Connector Type: MC4
• Included Connectors: 4
• Euro Efficiency: 95.7%
• Transformer: None
• MPPT Quantity: 2
• Integrated DC Switch: Yes
• Warranty: 5 Years
• Supplier Part No: FE-H1-3.7-G2
• Weight: 22 kg

Applications

• Residential Solar Systems – Ideal for homeowners looking to integrate solar with battery storage
• Small Commercial Installations – Supports businesses in reducing energy costs and grid dependence
• Off-Grid and Backup Power Solutions – Ensures power supply during grid outages
• Hybrid Energy Systems – Can be used in combination with other renewable energy sources like wind

What’s Inside the Box?

• Fox ESS H1 3.7kW Hybrid Inverter G2
• CT Clamps
• WiFi Stick
• User Manual and Installation Guide

Compatibility

The Fox ESS H1 3.7kW Hybrid Inverter G2 is compatible with the following battery storage systems:

• ECS2900 – Requires 1 Master + 1 Slave Minimum, supports up to 6 Slaves Maximum
• ECS4100 – Requires 1 Master + 1 Slave Minimum, supports up to 6 Slaves Maximum
• ECS4300 – Requires 1 Master + 1 Slave Minimum, supports up to 6 Slaves Maximum
• ECS4800 – Requires 1 Master + 1 Slave Minimum, supports up to 6 Slaves Maximum
• HV2600 – Requires 1 BMS + 2 HV2600 Minimum, supports up to 7 Maximum

Important Note

• A meter will be required if the distance between the inverter and the incoming power connection point is greater than 30 meters.
• CT Clamps and a WiFi stick are included in the box.
• If another generator source (such as PV, wind, or other) is present, a second CT will be required.
• Fox ESS inverters are not compatible with SolarEdge or Huawei optimizers, but they are compatible with Tigo optimizers.

The Fox ESS H1 3.7kW Hybrid Inverter G2 is a future-proof, efficient, and reliable choice for modern solar energy systems.

Installation Requirements:

To ensure safe operation and compliance with local regulations, this product must be installed by a certified electrician or solar installer.

Disclaimer:

All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.