Solplanet ASW 12K-LT-G2 Pro AFCI Three-Phase Solar Inverter 12kW, 2 MPPT, Wi-Fi, DC Switch

The Solplanet ASW 12K-LT-G2 Pro AFCI is a robust three-phase solar inverter engineered to deliver a 12kW power output for residential and commercial photovoltaic installations. This high-efficiency device is equipped with two independent MPPT trackers, allowing for flexible solar panel array configurations and optimized energy harvesting even in complex roof layouts. With integrated AFCI technology, the inverter actively monitors for electrical arcs, significantly enhancing fire safety by automatically disconnecting the system if a fault is detected.

Advantages

This inverter stands out due to its advanced safety features and high input current compatibility, which supports modern high-power solar modules. The inclusion of an integrated DC switch and type II DC surge protection simplifies the installation process while ensuring the system remains protected against voltage spikes. Its compact design and user-friendly interface allow for seamless integration into existing energy setups, while the built-in Wi-Fi and RS485 communication ports provide reliable monitoring and data management capabilities.

Suitable for

• Residential rooftop solar power systems
• Small to medium-sized commercial PV installations
• Systems requiring enhanced fire safety through arc fault detection
• Projects utilizing high-current solar modules

This inverter may not be suitable for single-phase residential electrical grids, as it is specifically designed for three-phase power systems. Additionally, it is not intended for off-grid applications that require battery-coupled storage without an external compatible energy management system.

Key specifications

• Rated power output: 12kW
• Phase: Three-phase
• MPPT trackers: 2
• Input current: 32A/20A
• Communication: Wi-Fi, RS485, optional 4G
• Safety: Integrated AFCI and Type II DC surge protection
• Switching: Integrated DC switch

Installation should be performed by a qualified professional to ensure all electrical connections meet local safety standards. Once installed, the device can be configured via the Solplanet app, allowing users to monitor energy production in real-time. The inverter operates automatically, adjusting its performance based on solar irradiance levels to maximize efficiency throughout the day.

What to consider before purchase

• Verify that your property has a three-phase electrical connection
• Ensure the solar array configuration is compatible with the 32A/20A MPPT input limits
• Check local regulations regarding AFCI requirements for solar installations
• Confirm the availability of a stable Wi-Fi signal at the installation site for remote monitoring

Regularly check the inverter display or the mobile application for any status notifications or system alerts to ensure optimal performance and longevity of your solar energy system.