HSI-35112P20 high-frequency hybrid inverter
The HSI-35112P20 is a sophisticated inverter manufactured by Foshan Jinguangyuan Power Technology Co., Ltd., a national high-tech enterprise specialising in renewable energy power conversion systems for over 16 years. As a versatile member of the HSI Series, it integrates the functions of an inverter, solar charge controller and battery charger into a single, compact unit. This makes it an ideal solution for residential solar installations, small commercial sites and remote off-grid applications, where space efficiency and system integration are paramount.

The HSI-35112P20 delivers a pure sine wave output with minimal harmonic distortion, ensuring clean, stable AC power to protect sensitive household appliances, communication devices and entertainment electronics. Its high-frequency design offers significant weight reduction and energy efficiency advantages over traditional low-frequency models, while maintaining reliable performance with both resistive and capacitive loads. The unit incorporates an integrated maximum power point tracking (MPPT) solar charge controller that maximises energy harvest from photovoltaic panels and supports diverse battery chemistries, including sealed, gel, flooded, and lithium (LiFePO₄) types.

Designed for intelligent energy management, the HSI-35112P20 supports multiple operating modes that automatically prioritise solar power, battery storage or grid input based on user preferences. The intuitive LCD display provides comprehensive real-time monitoring of system parameters, enabling users to track solar input, battery status, load consumption and fault conditions at a glance. Built-in protection features include safeguards against over-voltage, under-voltage, overload, over-temperature and short circuits, ensuring automatic system shutdown under abnormal conditions to protect both the inverter and connected equipment.

The product is backed by Foshan Jinguangyuan's ISO9001-certified quality management system.