Inverter – GOODWE – GW25K-ET_WIFILAN-20_AFCI – hybrid – HV

ET

ET by GoodWe is a series of three-phase hybrid inverters designed for high-power rooftop photovoltaic installations. They combine energy storage support with backup power and load management. Peak shaving and time-of-use (TOU) energy management help increase self-consumption and reduce electricity costs.

Key advantages of ET

• Rated output power 20–29.9 kW and up to 3 MPPT systems, depending on the model.
• Backup power with UPS-standard switching in under 10 ms and a rated apparent power of the backup circuit of 20–29.9 kVA, depending on the model.
• Support for high-voltage lithium-ion batteries within the voltage range of 200–800 V and compatibility with energy storage systems from various brands and of different capacities.
• Peak power demand reduction and support for TOU time-of-use tariffs support the optimization of energy consumption.
• Ability to connect inverters in parallel and system expansion using the GoodWe EzLink3000 communication device.
• Maximum efficiency 98%, MPPT efficiency of 99.9% and an IP66 protection rating.

Who is this a good choice for?

The ET series is designed for owners of high-power rooftop PV installations who need energy storage, backup power and peak demand control. Small and medium-sized businesses can use integration with GoodWe Lynx C storage to manage self-consumption and energy costs, while parallel connection capability allows the system to be expanded.