About This Product

The ZYC SIMPO HV 19.2 + GW9.99K-EHB-AU combines a 19.2 kWh ZYC Energy SIMPO HV high-voltage lithium battery system with GoodWe’s 9.99 kW single-phase EHB hybrid inverter. The battery stack uses six 3.2 kWh SIMPO HV modules to provide 19.2 kWh of usable storage, while the GoodWe EHB provides solar conversion, battery charging and discharging, grid interaction and backup capability within a single residential energy-storage system. The combination is suited to larger homes wanting substantial battery capacity together with a high-output single-phase hybrid inverter.

Who This Product Suits

The ZYC SIMPO HV 19.2 + GW9.99K-EHB-AU suits larger single-phase homes with substantial daytime and evening electricity consumption, particularly where solar self-consumption and backup capability are important. The 19.2 kWh battery capacity provides considerably more stored energy than smaller residential systems, making the package useful for households running pool equipment, electric hot water, air conditioning, EV charging or other higher-energy loads. It is also well suited to customers wanting a modular battery platform that can be expanded later where the final system design and inverter compatibility allow.

Specifications Explained

The ZYC SIMPO HV 19.2 + GW9.99K-EHB-AU uses six ZYC SIMPO HV 3.2 kWh lithium iron phosphate battery modules, giving 19.2 kWh of usable battery storage. In this six-module configuration the battery operates at a nominal 384 V, with an operating voltage range of approximately 360-438 V. The SIMPO HV platform supports up to 30 A continuous current and up to 45 A peak output for five seconds. The battery stack is IP65 rated and uses CAN and Modbus RS485 communications.

The GoodWe GW9.99K-EHB-AU is a single-phase high-voltage hybrid inverter with 9.99 kW nominal grid output. It supports a battery voltage range of 80-495 V, making the 384 V nominal SIMPO HV configuration suitable for high-voltage operation when installed in accordance with the applicable compatibility requirements. The inverter supports up to 50 A continuous battery charging and discharging current, with up to 10 kW charging power and 10.5 kW discharge power.

On the solar side, the 9.99 kW EHB supports up to 20 kW of PV input capacity and uses four independent MPPT trackers. This gives the installer flexibility when designing systems with different roof orientations or multiple solar arrays. The inverter also provides backup output for supported loads, with fast transfer between grid and backup operation when correctly configured with the required system components.

Summary

The ZYC SIMPO HV 19.2 + GW9.99K-EHB-AU combines 19.2 kWh of modular LFP battery storage with a 9.99 kW GoodWe single-phase hybrid inverter. The six-module ZYC SIMPO HV battery stack provides high-voltage operation, IP65 protection and modular expansion capability, while the EHB inverter offers strong solar input capacity, four MPPTs and substantial battery charging and discharging power. It is a practical package for larger residential solar installations where significant overnight storage, high solar production and backup functionality are priorities. Final battery configuration, PV array sizing, backup loads and inverter compatibility should be confirmed as part of the system design.

Weights & Measurements

About ZYC Energy + GoodWe

ZYC Energy develops lithium battery storage systems for residential and commercial applications, with its SIMPO HV range using modular lithium iron phosphate battery blocks that can be combined into high-voltage storage systems. The SIMPO HV platform is designed around straightforward installation, scalable storage capacity and compatibility with supported hybrid inverter platforms.

GoodWe was founded in 2010 and develops solar inverters, battery storage, EV charging and smart energy-management equipment for residential, commercial and utility applications. The company has an established presence in Australia, with its residential range covering conventional grid-connect inverters, hybrid inverters and integrated energy-storage solutions. Combining ZYC’s modular SIMPO HV storage platform with a compatible GoodWe hybrid inverter provides a flexible approach to larger residential solar and battery installations.