Solplanet 12kW ASW12K-LT-G2 grid inverter 3-phase AFCI 2 MPPT Pro

Solplanet ASW12K-LT-G2 Pro is a three-phase grid inverter rated at 12 kW, designed for wall-mounted photovoltaic installations. The device supports two independent MPPTs, a wide MPP operating range of 150–1000 V and enables oversizing the PV array up to 150%, which increases energy yields. The enclosure is suitable for outdoor mounting with IP66 protection, and its compact size and lightweight design simplify installation and servicing.

The inverter achieves high efficiency (max. 98.6% / European efficiency 98.2%) and offers advanced safety and protection features including insulation resistance monitoring, DC reverse polarity protection and optional arc-fault device (AFCI). It uses active cooling, LED indicators and plug-in connectors for DC and AC cables, which simplify connection and commissioning.

Key features

• Rated power 12 kW (three-phase)
• 2 independent MPPTs, MPP range 150–1000 V
• IP66 protection — suitable for outdoor installation
• Maximum efficiency 98.6% (European 98.2%)
• Supports PV array oversizing up to 150%
• Active cooling, plug-in DC/AC connectors and LED indicators