FI-602 | 6KW Pure Sine Wave Inverter
High Capacity. Clean Power. Built to Last.

The FI-602 is a 6KW heavy-duty inverter from the FI Series, tailored for users who need more power without compromising on reliability. It's ideal for medium-sized solar installations, hybrid home energy systems, and small-scale commercial setups that demand uninterrupted performance.

At the core of the FI-602 is an integrated toroidal transformer, enabling the inverter to deliver strong surge support and consistent pure sine wave output. Whether you're running high-demand appliances or sensitive electronics, it keeps the power stable and safe-even in challenging environments.

Multi-Battery Compatibility, Intelligent Charging
This inverter works with a wide variety of battery types: SLA, AGM, GEL, Lithium, and LiFePO4. It's engineered to detect and charge batteries efficiently with adjustable AC charge current (0–35A), minimizing energy loss and protecting battery health. That means more control and better longevity from your storage setup.

Smart Frequency Adjustment
With automatic 50/60Hz recognition, the FI-602 seamlessly fits into different regional power grids or hybrid configurations without manual settings. It's a plug-and-play solution whether you're upgrading an old system or starting from scratch.

Versatile Applications
From keeping your home powered during blackouts, to supporting farm equipment, small refrigeration units, or mobile businesses like food trucks or RVs-the FI-602 brings dependable energy wherever it's needed. Its rugged build allows for safe use in outdoor or semi-industrial environments.

Safety First
Multiple built-in protections-overcharge, short circuit, overheat, and reverse polarity-safeguard your devices and energy system. Once installed, it's a quiet workhorse that requires minimal maintenance and offers maximum peace of mind.

Choose the FI-602 when you need a cost-effective solution that handles serious loads while staying solar- and battery-ready.