5KW FIREMAN TRANSFORMER 48V HYBRID INVERTER

The Firman 5KW (FH05K0120) Transformer Hybrid Inverter is a "low-frequency" power solution designed specifically for durability in environments with high electrical stress. Unlike lighter electronic models, it uses a heavy copper iron-core transformer to manage large surges from inductive loads. 

Technical Specifications

Capacity: 5000W continuous output power.

Surge Capability: 10,000W peak power for starting heavy motors.

Battery System: 48V DC nominal voltage; supports both Lithium-ion (LiFePO4) and Lead-Acid types.

Solar Charging: Inbuilt MPPT controller supporting up to 6400W PV array power.

Input Voltage Range: Wide PV input range with a maximum of 500 VDC.

Efficiency: Rated at >93% efficiency with a pure sine wave output.

Physical: Weighs 30.8 kg (heavy due to the copper transformer) and operates quietly at <45 dB. 

Key Features

Galvanic Isolation: The physical transformer provides a safety barrier between DC and AC circuits, protecting sensitive electronics from dangerous voltage spikes.

Inductive Load Handling: Specifically engineered to power "heavy" appliances like refrigerators, pumping machines