The Firman 3kW (24V) Transformerless Inverter is a compact, high-efficiency hybrid unit designed for modern homes and offices. Core Breakdown Performance: Delivers 3,000W continuous power with a 6,000W surge capacity to handle motor-start loads. Solar Ready: Includes a built-in 100A MPPT controller, allowing you to connect up to 4,000W of solar panels....

The Firman 6kW (6kVA) Smart Hybrid Inverter is a modern, high-efficiency power management system that integrates solar, grid, and battery power. Because it is transformerless, it is significantly lighter (approx. 13kg) and more energy-efficient than traditional copper-transformer models.    Technical Summary

The Firman 11kW Inverter (Model FH11K0110) is a high-capacity hybrid power system popular in Nigeria for its ability to handle heavy domestic and commercial loads. It is available in both transformer-based and transformerless architectures, which differ significantly in terms of durability and efficiency. 

The Firman 15kW 51.2V system is a high-capacity energy solution for industrial or large residential use. It is primarily built around the Firman 15kWh Lithium Battery (B5128001) and a Smart Hybrid Inverter.