Discover the world of

GoodWe

Discover the world of
GoodWe

About GoodWe

New arrivals

Inverter

Storage Solutions

Commercial Storage

E-Mobility

About the manufacturer

GoodWe is one of the world’s leading manufacturers of inverters and energy storage systems. The Chinese manufacturer offers solutions for private households, commercial installations and industrial applications.

Contact

Phone: 03 9918 3905

Website: https://www.goodwe.com.au/

Key Facts

Founded: 2010

Headquarters: Suzhou, China

Production: China, Vietnam

Employees: approx. 5,000-6,000

ESA All-in-One Hybrid Solution

The GoodWe ESA series is the new all-in-one solution for commercial projects and larger residential PV systems. It combines an inverter, battery and energy management system in a pre-assembled package. The all-in-one solution is modularly expandable to a storage capacity of up to 108 kWh, allows for up to 200% DC oversizing, offers virtually uninterrupted emergency power (<4 ms) and features plug-and-play installation with quiet operation (approx. <35–45 dB, depending on the model).

The single-phase solution offers 3–10 kW of power. The three-phase models offer up to 30 kW.

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GW5.1-BAT, 5 kWh usable ESA Series - HV storage Sand

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GW8.3-BAT, 8 kWh usable ESA Series - HV storage Sand

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GW GW25K-ETA-G20 Hybrid Inverter, 4 MPPT, 3‑phase, All‑in‑One

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GW GW8K-ETA-G20 Hybrid Inverter, 3MPPT, 3‑phase, All‑in‑One

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GW GW6K-ETA-G20 Hybrid Inverter, 3 MPPT, 3‑phase, All‑in‑One

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GW GW29.999K-ETA-G20 Hybrid Inverter, 4 MPPT, 3‑phase, All‑in‑One

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GW GW20K-ETA-G20 Hybrid Inverter, 4 MPPT, 3‑phase, All‑in‑One

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GW9.999K-EHA-G20 ESA Series Hybrid Inv, 4 MPPT, 1P, Sand

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GW8K-EHA-G20 ESA Series Hybrid Inv, 4 MPPT, 1P, Sand

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GW6K-EHA-G20 ESA-Series Hybrid-Inv, 2 MPPT, 1P, Sand

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GW5K-EHA-G20 ESA-Series Hybrid-Inv, 2 MPPT, 1P, Sand

GoodWe Inverters

GoodWe’s inverter ranges are characterised by their versatility. There are various ranges designed for different, specific applications. Suitable solutions are available for everything from small residential systems to large commercial and industrial (C&I) installations.

PV Inverters

The GoodWe SDT G2 and SDT G2 PLUS+ series cover a wide range of systems from 4 to 25 kW. The smaller units in the SDT G2 PLUS+ series are particularly suitable for three-phase systems, handling input currents of up to 16 A/30 A (depending on the model). Some are fanless and very compact in design. The SDT G2 series is intended for smaller commercial systems and offers 150% DC and 110% AC derating. Both series enable flexible string layouts and reliable operation.

Hybrid inverters

The inverters in the ES G2 series are single-phase and designed for relatively small PV systems. They are fanless and suitable for residential use, yet offer emergency power operation with a switchover time of less than 10 ms. The inverters in the EH Plus+ series are similar, but are suitable for high-voltage batteries. The ET Plus+ series, on the other hand, is three-phase and suitable for slightly larger PV systems. Inverters in the ET series bridge the gap to large private or small commercial systems. They are three-phase and can handle 15 to 30 kW, depending on the model.

Inverters for large and small commercial installations

In the C&I sector, we at Krannich Solar offer three different inverter series from GoodWe.

The SMT series follows on directly from the ET series, with a power range from 25 to 60 kW. The series features up to 6 MPPTs, each with two strings. This allows for flexible planning even on complex roofs.

The ET50 series is designed for larger systems. Although each unit has an output of only 40 or 50 kW, multiple inverters can be connected in parallel. Key application scenarios such as peak shaving or time-of-use billing can be implemented.

GoodWe Storage Systems

The Lynx Home U Series is a modular lithium-ion system for single-family homes. It offers a flexibly expandable capacity of 5.4 to 32.4 kWh, features 6,000 guaranteed cycles and a BMS with cell-level monitoring.

The Lynx D Series is suitable for commercial and industrial applications. It is scalable from 10.2 to 50 kWh, impresses with high charging and discharging capacities, and is particularly robust and durable.

The BAT-C Series was developed for commercial and industrial outdoor applications. The all-in-one battery system offers 61.4 or 112.6 kWh per unit, can be expanded in parallel up to 450.4 kWh, and features LFP cell chemistry, aerosol fire protection, IP55 rating and high C-rates (0.9C/1.1C) – ideal for emergency power, peak shaving and load management.

Other GoodWe products in the Krannich portfolio

In addition to the EV charger with 7, 11 or 22 kW charging power, GoodWe offers a range of other optional products. The HomeKit HK1000 optimises self-consumption within the household, whilst the single-phase and three-phase smart meters precisely monitor energy flow and enable feed-in management. The STS backup box ensures a rapid switchover to emergency power in the event of a grid failure, and the EzLogger Pro 3000C provides centralised monitoring and remote maintenance of the entire system.

Where are GoodWe products manufactured?

GoodWe develops and manufactures its products in China, where the company has state-of-the-art production facilities. Manufacturing is subject to strict quality standards to ensure durable and reliable solutions.

How good are GoodWe products?

GoodWe has made a name for itself worldwide through its innovative strength and quality. The products are characterised by high energy efficiency, advanced technology and durability. GoodWe has received multiple awards from independent testing institutes such as PV Evolution Labs (PVEL) and is one of the leading suppliers of inverters and storage systems.

How much do GoodWe products cost?

GoodWe products are in the mid-to-high price range. They offer excellent value for money, as they combine state-of-the-art technology with high reliability.

Other business areas at GoodWe

In addition to inverters and storage systems, GoodWe also offers solutions for large-scale installations. These include innovative energy management systems such as the SEMS platform, which enables operators to efficiently monitor and control their solar installations.

About GoodWe

GoodWe was founded in 2010 and is headquartered in Suzhou, China. The company has established itself as a technology leader and offers solutions in over 100 countries worldwide. With a strong focus on research and development, GoodWe is actively driving the future of solar and storage technology.