DEYE SUN-12K-G06P3 grid-tied 3-phase inverter 12 kW

The DEYE SUN-12K-G06P3 grid-tied inverter is one of the top models of the new G06 generation designed for three-phase PV installations of up to 12 kW. Its robust yet compact design makes installation easier in residential and smaller commercial systems, and it supports a wide grid voltage range, so it delivers stable output even where the distribution grid is of lower quality.

It has 2 MPP trackers in a 1+1 string configuration with a higher current limit of 20+20 A than the older version (13+13 A). An MPPT operating voltage range of 120 to 1000 V and a maximum DC input power of 18 kW allow the PV array to be oversized for a higher year-round yield.

The inverter achieves a maximum efficiency of 98.3% and a maximum output current of 19.2 A. It offers zero export, VSG mode, Anti-PID protection and integrated Type II DC and AC surge protection.

For safe and convenient operation, it offers the Solarman smart cloud monitoring platform with remote shutdown, remote firmware updates and parameter configuration. RS-485, RS-232 and Wi-Fi interfaces are available, with optional smart string monitoring and an Anti-PID module.

IP65 protection, an operating temperature range of −25 °C to +60 °C and smart air cooling allow outdoor wall mounting. MC4 connectors on the DC side, an integrated LCD display and a weight of just 11 kg make commissioning easier.

This is a grid-tied (on-grid) inverter with no battery input — a battery cannot be connected to it; for a PV system with a battery, choose a hybrid inverter. The manufacturer’s standard warranty is 5 years.