The GoodWe GW8K-EHA-G20 ESA Series is a high-performance single-phase hybrid solar inverter designed for Australian homes seeking a flexible solar and battery-ready energy solution. It intelligently manages solar generation, household energy consumption, battery charging, and grid interaction from one compact unit.

This inverter is ideal for homeowners wanting to install solar now with the option to add battery storage in the future. When paired with a compatible battery system, the GW8K-EHA-G20 also provides backup power functionality for essential household circuits during grid outages, offering greater energy independence and reliability.

Key Features

• Brand: GoodWe
• Model: ESA Series GW8K-EHA-G20
• Inverter Type: Hybrid Solar Inverter
• Rated Power: 8kW
• Phase: Single-phase
• MPPT: 4 independent MPPT trackers
• Built-in WiFi monitoring
• Includes 1 x CT Clamp
• Hybrid-ready for battery integration
• Backup power capability (EPS output)
• Smart energy management functions

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Ideal Applications

The GW8K-EHA-G20 is well suited for:

• Residential homes with single-phase power
• Homeowners planning future battery storage upgrades
• Mid-sized homes with higher daytime energy usage
• Solar systems requiring backup functionality during outages
• Installations needing advanced monitoring and energy optimisation

Performance & Smart Energy Management

• Efficient management of solar, battery, household loads, and grid interaction
• Supports high-voltage lithium battery systems
• Automatic backup power switching through EPS output
• Smart export control and load monitoring
• Compatible with GoodWe monitoring platforms for remote visibility and diagnostics
• Optimised for self-consumption and energy savings

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Advanced Solar Design

• Dual MPPT architecture for improved solar harvesting
• Handles multiple solar strings efficiently
• Ideal for roofs with different orientations or shading conditions
• Flexible system configuration for residential installations

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Backup & Reliability

• EPS (Emergency Power Supply) backup functionality
• Provides power to essential circuits during grid outages
• Reliable hybrid operation with seamless integration of solar and storage systems

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Technical Specifications

Electrical

• Rated Output Power: 8kW
• Phase Type: Single-phase
• MPPT Inputs: 4
• Battery Compatibility: High-voltage lithium batteries
• Connectivity: WiFi integrated
• Monitoring: GoodWe smart monitoring platform support

Dimensions & Weight

• Length: 270 mm
• Width: 800 mm
• Height: 300 mm
• Weight: 24 kg

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