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S-G2 Series
FOX ESS
Single-Phase Grid-Tied Inverter
290*220*116mm
5.4kg
5 years
Product Description
FoxESS S-G2 Series Single-Phase Grid-Tied Inverter is specifically designed for residential and small commercial distributed PV scenarios, covering a power range of 0.7kW to 3.3kW and compatible with 182 PV panels. It delivers stable and reliable PV energy conversion experience with advantages of high efficiency, easy installation, safety and intelligence.
Wide Voltage Adaptation: With a low startup input voltage of 60V and an ultra-wide MPPT operating voltage range of 50V-480V, it is compatible with different types of PV modules. It can start and operate efficiently stably even in complex environments such as low light and voltage fluctuations, avoiding energy waste.
Super High Conversion Efficiency: Adopting advanced power conversion technology, the MPPT efficiency reaches 99%, the maximum overall efficiency is 97.4%, and the Chinese efficiency is 96.8%. The total current harmonic distortion is <3%, and the power factor is adjustable from 0.8 leading to 0.8 lagging, improving system power generation and benefits.
High Current Precise Matching: The maximum input current can reach 14A, perfectly adapting to 182 large-size PV panels, solving the adaptation problem of high-current modules, fully releasing the power generation potential of modules, and realizing the maximum utilization of system power.
Lightweight and Compact Design: With a body size of 290×220×116mm and weight of only 5.4kg, the compact appearance facilitates hidden or wall-mounted installation, saving space and suitable for scenarios such as residential roofs, balconies and small commercial stores.
Plug-and-Play Flexible Configuration: Supporting modular flexible combination, no complex wiring and debugging are required. The plug-and-play design greatly shortens installation time and reduces construction difficulty and labor costs. Each MPPT supports 1 string input, simplifying the system configuration process and adapting to the combination needs of PV arrays of different scales.
Full-Scenario Environmental Tolerance: IP65 high protection level design ensures excellent dustproof and waterproof performance, allowing direct outdoor installation without additional protective equipment rooms. It adapts to a wide temperature working environment of -25℃ to 60℃, 0~100% non-condensing humidity adaptability, and a maximum altitude tolerance of 3000m. It can operate stably in high-temperature heatwaves, severe cold and high-altitude areas, easily coping with complex regional climate conditions.
Comprehensive Intelligent Detection: Built-in insulation resistance detection and leakage current detection functions, real-time monitoring of circuit safety status, early warning of potential fault risks, and avoiding safety hazards from the source.
Multiple Fault Protection Mechanisms: Covering core functions such as DC reverse connection protection, anti-islanding protection, AC short circuit protection, AC overcurrent protection, AC overvoltage protection, and supporting surge protection (DC/AC: Type II, optional). It comprehensively responds to circuit abnormalities, ensuring the safety of equipment, PV modules and power grids.
Optional Upgraded Safety Configuration: DC switch and DC arc protection function can be added according to scenario needs to further improve the system safety level, adapting to application scenarios with high safety requirements such as households and commerce, making the power generation process more secure.
Multi-Dimensional Remote Monitoring: Equipped with WIFI/4G dual-mode communication module (optional), supporting dual-end access of mobile APP and computer monitoring website. It can real-time view core operating parameters such as equipment output power, conversion efficiency, voltage and current, and grasp the system status anytime and anywhere.
Advanced System Monitoring Platform: Connected to FoxCloud V2.0 intelligent monitoring platform, it has advanced functions such as data statistical analysis, automatic fault alarm and historical data traceability. It helps users accurately locate problems, optimize power generation strategies, reduce operation and maintenance costs, and improve management efficiency.
Low-Consumption and Quiet Operation: Adopting natural cooling design without fan-assisted heat dissipation, the operating noise is <30dB, equivalent to the volume of soft indoor conversation, which does not affect daily life and work environment; the standby power consumption is <1W, minimizing energy consumption in the non-power generation state and practicing the concept of energy conservation.
The product strictly complies with multiple international and domestic authoritative standards such as EN 62109-1:2010, EN 62109-2:2011, IEC 61727, IEC 62116, and has passed multiple national grid-connection certifications such as ABNT NBR 16149, VDE V 0126-1-1, G98. Its quality meets the grid-connection requirements of different regions around the world and can be widely used in various distributed PV projects globally.
From residential roofs, small commercial buildings to outdoor and remote area PV projects, the S-G2 series has become the preferred choice with high energy density and stable performance, creating a full-link PV solution and contributing to the green energy transition.
