93.5% Peak Efficiency + Intelligent Dual Charging: THINKANTECH High-Density Bidirectional Inverter Module Redefines Compact Energy Storage

News & Updates

December 16, 2025

THINKANTECH has developed a 600W / 1kW bidirectional inverter energy storage module, integrating advanced soft-switching power conversion topology with DSP-based fully digital control.

The result is a bidirectional conversion efficiency of up to 93.5%, delivering outstanding energy utilization performance.

The module is engineered for high reliability and durability, offering excellent resistance to vibration and the ability to operate stably across a wide range of challenging environments.

01. Solution Overview & Key Specifications

This high-efficiency bidirectional power module is specifically designed for:

Small-scale residential energy storage Portable energy storage systems

Technologies

Soft-switching power conversion topology DSP-based full digital control

Key Capabilities

High conversion efficiency Strong system reliability Intelligent control for user-friendly operation

Comprehensive Protection Features

The module integrates full digital protection mechanisms, including:

Overvoltage / undervoltage protection Overcurrent protection Overtemperature protection

These features ensure safe and stable system operation.

Intelligent Dual Charging Function

A standout feature of this module is its integrated dual charging capability:

Solar (PV) charging Vehicle (car battery) charging

Charging voltage range: 8V-80V

The system can automatically detect the connected input source, intelligently distinguishing between photovoltaic input and automotive battery input, significantly enhancing ease of use and flexibility.

02. Product Dimensions

PCBA Size: 175 mm × 107 mm

03. Circuit Block Diagram

(Diagram available in original materials)

04. Product Features

Bidirectional automatic charge/discharge capability Compact size and lightweight design Industry-leading power density Ultra-low operating noise High conversion efficiency Excellent reliability and vibration resistance Comprehensive protection system

05. Application Scenarios

This module is widely applicable in small-scale energy storage systems, portable power stations, balcony solar systems, as well as residential energy storage solutions.

It provides efficient, stable, and intelligent energy management across diverse use cases.

About THINKANTECH Technology

Since its establishment, THINKANTECH has focused on the R&D and commercialization of power semiconductor devices and modules, including:

Si MOSFETs & IGBTs GaN HEMTs SiC MOSFETs & SBDs IGBT and SiC modules

Its products are widely used in consumer electronics, photovoltaics & energy storage, automotive systems, AI servers and industrial automation.

Headquartered in Nanjing, THINKANTECH has established branches across Shenzhen, Suzhou, Jiangsu, and expanded into North America and Taiwan, with a continuously growing global presence.

Contact

Nanjing HQ: +86-25-51180705

Shenzhen Office: +86-755-36991759

Email: xinkansen@x-ipm.com

Website: https://x-ipm.com