Three-phase inverter Solplanet 4 kW with 2 MPPT 16 A

The Solplanet 4 kW three-phase inverter is a high-performance solution engineered for residential and small commercial photovoltaic systems. This grid-connected device efficiently converts direct current generated by solar panels into alternating current for household or business use. Featuring dual Maximum Power Point Tracking (MPPT) inputs with a 16 A DC rating, it ensures optimal energy production even when solar panels are installed across different roof orientations or experience varying shading conditions.

Advantages

This inverter stands out due to its robust design and ability to handle modern high-current solar modules. The integration of two independent MPPT trackers allows for greater flexibility in system design, maximizing the total energy yield of the installation. Its compact and durable construction facilitates straightforward installation, while the built-in communication interfaces enable reliable system monitoring and data management. By supporting three-phase power output, it ensures balanced energy distribution across the electrical grid, contributing to overall system stability and efficiency.

Suitable for

• Residential solar power installations
• Small commercial photovoltaic systems
• Systems with panels installed on multiple roof orientations
• Grid-connected solar energy setups

When it may not be suitable

This inverter is not designed for off-grid applications as it requires a stable grid connection to function. It is also not suitable for systems exceeding its 4 kW power capacity or for installations requiring battery storage integration unless specifically configured with compatible external hardware.

Key specifications

• Rated power output: 4 kW
• Number of MPPT trackers: 2
• Maximum DC input current: 16 A
• Grid connection: Three-phase
• Communication interface: RS485

How to use

The installation of this inverter must be performed by a qualified electrician in accordance with local electrical regulations and safety standards. The device should be mounted in a well-ventilated area, protected from direct sunlight and extreme weather conditions. Once physically mounted, the DC strings from the solar array are connected to the MPPT inputs, and the AC output is linked to the three-phase distribution board. After the wiring is verified, the system can be commissioned through the integrated monitoring interface to ensure proper synchronization with the grid.

What to consider before purchase

• Compatibility with your existing solar panel array specifications
• Local grid regulations regarding three-phase inverter installations
• Available space for mounting the unit in a ventilated location
• Requirement for system monitoring via RS485 connectivity

Usage recommendations

Regularly check the monitoring interface to ensure the system is operating within expected parameters and keep the inverter cooling fins free of dust or debris to maintain optimal thermal performance.