GI-402 | 4KW Pure Sine Wave Inverter | GI Series

The GI-402, a 4KW pure sine wave inverter from the GI Series, is purpose-built for demanding applications that require stable, reliable, and efficient AC power. With a high transfer efficiency of ≥85% and an ultra-fast transfer time of ≤4ms, this inverter ensures uninterrupted power delivery during voltage fluctuations or grid failures. Its built-in three smart control modes enable automatic switching based on varying load demands, providing maximum flexibility for diverse usage scenarios.

Featuring low-frequency design and a pure sine wave output, the GI-402 is an excellent choice for environments that house sensitive electronic equipment. From industrial CNC machinery and automated production lines to elevators and cranes, this inverter delivers consistent, distortion-free electricity that helps preserve the precision and lifespan of mission-critical tools.

In renewable energy systems, particularly in off-grid solar and wind installations, the GI-402 excels by converting DC energy into utility-grade AC power. It seamlessly integrates with battery banks to ensure smooth energy output and emergency backup. This makes it especially suitable for remote regions where energy independence is vital and conventional grid access is unreliable or nonexistent.

For emergency energy management, the GI-402 supports high-capacity energy storage systems, functioning as a core component in hybrid solar-battery setups. In medical facilities and telecom infrastructures, where continuous uptime is essential, it guarantees uninterrupted service for MRI machines, CT scanners, and network base stations, thereby reducing the risks associated with power loss.

Designed for scalability and future-focused energy demands, the GI-402 contributes to a more sustainable world by supporting the transition toward green power systems. Its dependable performance and environmentally friendly design make it a trusted choice for manufacturers, renewable energy operators, and critical infrastructure providers seeking to align operational reliability with climate goals.