Category: Battery Storage, GoodWe Battery

GoodWe ET G2 Series

6-15kW I Three Phase I Up to 3 MPPTs Hybrid Inverter (HV)

The ET G2 Series is the latest iteration of the ET Series and has been specially designed to accommodate households’ increasing demand for electricity consumption while delivering additional benefits that cater to flexible residential needs. This inverter features an elegant and sleek design that can harmonize beautifully with the house’s aesthetic. With the addition of 12kW and 15kW higher power capacities, the ET G2 is now equipped to deliver even more powerful generation, allowing for optimal energy harvesting. It supports parallel connections with up to 6 units, ideal for expanding energy needs. Additionally, smart load control, 100% unbalanced output, and a focus on system reliability and safety enable versatile and sustainable applications.

Features

Smart Control & Monitoring
- Integrated dry contact for external loads
- Backup with UPS-level switching <10ms
- Peak shaving
Friendly & Thoughtful Design
- Plug & Play installations
- Elegant and compact design
Superb Safety & Reliability
- Integrated AFCI
- IP66 ingress protection
- Type II SPD on DC & AC sides
Flexible & Adaptable Applications
- Maximum 16A DC input current per string
- Up to 160% DC input oversizing
- Parallel connection capability for increased output power

Specifications

Brand: GoodWe
Battery Series: ET G2 Series
Battery Models: GW6000-ET-20～GW15K-ET-20
Nominal Battery Voltage (V): 500
Battery Voltage Range (V): 150 ~ 720
Start-up Voltage (V): 150
Number of Battery Input: 01
Nominal Output Voltage (V): 400 / 380
Nominal Output Frequency (Hz): 50 / 60
Output THDv (@Linear Load): <3%
Operating Temperature Range (ºC): -35 ~ +60
Operating Environment: Outdoor
Max. Operating Altitude (m): 4000
Weight (kg): 23 ~ 25
Dimension (W × H × D mm): 496 × 460 × 221
Ingress Protection Rating: IP66
Mounting Method: Wall Mounted

Need this product for your home or business?

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Got a question? We have answers!

Can GoodWe batteries help reduce electricity bills?

Yes. By storing excess solar energy and using it during peak tariff periods, GoodWe batteries help reduce reliance on the grid — lowering your power bills.

What types of homes or systems is the GoodWe battery suitable for?

GoodWe batteries are designed to suit a wide range of Australian homes — from small residential setups to larger households with high energy usage. Modular models like the GoodWe Lynx Home U Series allow expandable storage starting around 5.4kWh and going up to 32.4kWh.

What is the warranty and expected lifespan of GoodWe batteries?

GoodWe offers a 10-year product and performance warranty for its battery systems in Australia, typically guaranteeing at least 70% of usable capacity after 10 years.