GoodWe ET Series 100kW HV Three Phase Hybrid Inverter

Product Overview

The GoodWe ET Series 100kW hybrid inverter is a three-phase, high-voltage inverter designed for commercial and industrial solar-plus-storage systems. It combines PV generation, battery integration and back-up capability in a DC-coupled architecture that is suitable for sites looking to improve self-consumption, peak shaving, time-of-use control and broader energy management.

For the 100kW model referenced on the source page, the GW100K-ET-G10 offers 8 MPPTs, dual independent battery inputs, up to 200kW PV input power, and up to 110kW charging and discharging power. Its wall-mounted design, IP66 protection rating and smart monitoring features make it a practical option for demanding C&I installations where performance, flexibility and system resilience matter.

Key Features

• Three-phase 100kW hybrid inverter designed for commercial and industrial solar-plus-storage applications.
• DC-coupled architecture helps simplify system design while supporting smarter energy management.
• 8 MPPTs with 2 strings per MPPT support flexible PV array design across more roof sections or orientations.
• Up to 200% PV oversizing support and up to 21A per string help accommodate higher-current module configurations.
• Dual independent battery inputs provide greater flexibility for battery configuration.
• Supports lithium-ion battery systems with CAN communication to the BMS.
• Generator start-stop control via DI/DO interfaces adds flexibility for hybrid and backup-focused installations.
• UPS-level switching of less than 4ms supports critical-load continuity during grid outages when used with the required STS equipment.
• IP66 ingress protection and anti-corrosion class C4 support use in demanding installation environments.

Applications

• Commercial and industrial solar-plus-storage systems.
• Sites aiming to improve solar self-consumption and reduce grid reliance.
• Installations using peak shaving and time-of-use energy strategies.
• Facilities requiring backup support for selected critical loads.
• Projects needing flexible PV design with multiple MPPTs and dual battery inputs.

Why Choose This Product?

The GoodWe ET 100kW platform is suited to larger hybrid installations that need a balance of PV performance, battery integration and backup capability in one system. With high PV input capacity, strong charging and discharging capability, broad communication support and a robust protection rating, it is a practical option for businesses, commercial sites and industrial users looking for a high-capacity hybrid inverter from an established manufacturer.

Important Notes

• This source page is part of the ET Series 75-100kW range. Confirm the exact model number before publishing or selling against this description.
• Backup operation and sub-4ms switching require the STS Box or STS Cabinet according to the supplier datasheet.
• Some functions and accessories are optional, including Type I + II DC surge protection, AFCI, rapid shutdown, remote shutdown, optional LCD, and optional 4G + Bluetooth.
• Warranty terms, supplied accessories, and local certification details should be confirmed with the latest supplier documentation before publishing.
• Installation and commissioning should be carried out by a qualified professional familiar with three-phase commercial and industrial energy systems.

Technical Specifications