3-phase PV inverter HUAWEI SUN2000-4KTL-M1-HC 4 kW, 2 MPPT

HUAWEI SUN2000-4KTL-M1-HC is a 3-phase photovoltaic inverter with 4 kW output and two independent MPPT inputs. Designed for residential and small commercial PV systems, it converts DC power from solar arrays into AC suitable for grid connection. The inverter supports monitoring and system optimization functions and uses MPPT tracking to improve energy harvest. Its compact design and rooftop compatibility make it suitable for small-scale solar projects where reliability and efficient energy conversion are required.

Advantages

The HUAWEI SUN2000-4KTL-M1-HC offers two independent MPPT inputs to maximize energy yield from arrays with different orientations or shading conditions. Its 4 kW three-phase output ensures balanced distribution of generated power across phases in multi-phase installations. Integrated monitoring and optimization features facilitate system management and performance tracking. The inverter is engineered for residential and small commercial use with a form factor and mounting options compatible with rooftop installations.

Suitable for

• Residential rooftop PV systems requiring three-phase output
• Small commercial or light industrial solar installations
• Arrays with multiple orientations or partial shading where dual MPPT improves yield
• Projects needing grid-tied inverters with monitoring capabilities

Key specifications

• Output power: 4 kW three-phase AC
• MPPT: Two independent MPPT inputs for improved energy tracking
• Application: Designed for residential and small commercial PV systems
• Conversion: DC-to-AC conversion suitable for grid connection
• Installation: Rooftop and small-scale project compatibility

How to use

Install the HUAWEI SUN2000-4KTL-M1-HC according to local electrical codes and the manufacturer's mounting and wiring instructions. Connect the DC inputs from the solar array to the two MPPT inputs, taking care to group strings by orientation or shading patterns to optimize MPPT performance. Connect the AC output to the building's three-phase grid connection through appropriate protection devices and meters. Configure monitoring and system parameters via the supported communication interface or monitoring platform to enable performance tracking and alerts.

Recommendations

Place PV strings with similar orientation and irradiance on the same MPPT input to maximize efficiency. Ensure regular monitoring of system performance and follow local regulations for grid connection and safety. For rooftop installations, verify mechanical mounting and ventilation clearances to maintain inverter cooling and longevity.