GoodWe 11.4kW Hybrid Inverter (APSTransmitter) ES-US20

Explore the Features of GoodWe 11.4kW Hybrid Inverter

The GoodWe ES-US20 11.4kW is a North America–certified split-phase hybrid inverter designed to maximize self-consumption, enable whole-home or critical-load backup, and support complex rooftop PV layouts. With up to 4 MPPTs, integrated safety protections, and optional EV charging capability, the ES-US20 delivers a flexible, future-ready energy solution for modern residential solar systems.

Key Technology

• Hybrid PV + Battery Architecture
  Seamlessly manages solar generation, battery storage, grid interaction, and backup operation.
• High-Voltage Battery Support (80–495V)
  Compatible with modern HV lithium-ion batteries for higher efficiency and lower current losses.
• Up to 4 MPPTs
  Adapts easily to complex residential rooftops with multiple orientations and shading conditions.
• Integrated Rapid Shutdown & AFCI
  Built-in rapid shutdown, arc-fault protection, and comprehensive AC/DC protections meet U.S. code requirements.
• Optional EV Charger Integration
  Supports Level-2 EV charging using solar or grid power, configurable via the SolarGo app.

Best Uses

• Residential Solar + Storage
  Ideal for homeowners seeking energy independence, backup power, and high self-consumption.
• Whole-Home or Critical-Loads Backup
  Delivers reliable backup operation when paired with a compatible automatic backup device.
• Complex Rooftop Designs
  Multiple MPPTs simplify system design across varied roof planes.

Warranty

• Manufacturer Warranty: 5 years warranty.

Product Specifications

About GoodWe

GoodWe is a global solar energy technology company founded in 2010 and listed on the Shanghai Stock Exchange (688390). It's a leading manufacturer of PV inverters and energy storage solutions with installations in 100+ countries and over 100 GW of cumulative capacity.

MPN: GW11K4-ES-US20

Advanced Energy Management

The GoodWe 11.4kW hybrid inverter provides cutting-edge energy management capabilities that optimize power usage from solar panels and battery storage. Its intelligent design ensures maximum efficiency by seamlessly switching between grid power, solar energy, and battery backup. This innovative approach allows homeowners and businesses to reduce electricity bills and increase energy independence, leveraging renewable resources for reliable, sustainable power. The inverter’s compatibility with various battery types enhances flexibility, making it a top choice for modern hybrid solar systems.

Robust and User-Friendly Design

The ES-US20 model of the GoodWe 11.4kW hybrid inverter is crafted with durability and usability in mind. Featuring a compact, weather-resistant casing, it is suitable for both indoor and outdoor installation. The intuitive LCD display and straightforward user interface provide clear information on system status and performance. This user-centric design simplifies monitoring and maintenance tasks. Additionally, the inverter supports remote management through smartphone apps, allowing users to control their energy system conveniently from anywhere.

High Efficiency and Reliable Performance

Efficiency is a hallmark of the GoodWe 11.4kW hybrid inverter. With a high conversion efficiency rating, it maximizes solar power usage and minimizes energy loss. The inverter’s reliable circuitry and intelligent control algorithms maintain stable output even under varying weather conditions. This ensures continuous power supply without interruption. By integrating advanced safety features such as anti-islanding protection and overvoltage prevention, the ES-US20 provides a secure and consistent performance that meets industry standards and customer expectations.