Industrial energy management and solar auxiliary systems designed for longevity and resilience.
The global transition toward decentralized green energy is fundamentally changing grid mechanics and infrastructure. Solar Panels coupled with advanced Micro Inverters represent the forefront of this revolution. Unlike traditional string inverter setups, module-level power electronics (MLPE) solve the problems of partial shading, panel mismatch, and localized thermal stressors.
Litongwei stands at the intersection of power safety and grid conversion, offering holistic OEM/ODM factory solutions that unite high-performance solar components with robust battery management protection. For commercial scale, smart microgrid deployments, or rapid-growth residential micro-installations (e.g. home balconies), our hardware configuration bridges the gap between raw solar generation and smart, grid-compliant output.
Ensuring system durability and lifetime efficiency under the harshest environmental constraints.
Designed for immediate home balcony and residential integration, the LTWSmart Micro Inverter yields up to 96.5% efficiency. All components are packed in an all-weather-safe IP67 enclosure to mitigate rain, dust, and temperature swings.
Intelligent control for local battery banks. Features CAN, RS485, and Bluetooth communication interfaces, ensuring your storage arrays are synchronized with local microinverters for optimal power leveling.
Integrating multi-point NTC thermistors and built-in heating BMS elements allows cold-weather battery utilization and real-time shutdown in case of critical overheating, protecting local utility assets.
Established in 2005, Shenzhen Litongwei Electronic Technology Co., Ltd. is a national high-tech enterprise specializing in the R&D and manufacturing of lithium-ion safety control systems and green energy systems. Over the last two decades, our products have integrated into electric mobility, AGVs, smart digital devices, and grid-connected clean energy management systems.
We provide comprehensive protection layers: intellectual property protection (preventing system infringement through original collaborative design), shared industry-standard boards for quick cost reduction, full MES system-driven traceability, and robust IoT-cloud telemetry platforms for remote field maintenance. Choosing Litongwei means allying with an automated manufacturing powerhouse.
Inside our two state-of-the-art production sites powering global demand.
Spans over 13,000 square meters of independent, clean-room factory space. Focuses on premium electronic assemblies, precision testing, high-tech R&D, and custom system-level prototyping for international enterprises.
A massive 27,000 square meters dedicated to heavy-duty mass production. Houses 24 high-speed pick-and-place SMT assembly machines and 12 fully automated PCBA lines to process critical high-power projects.
Over 10% of overall corporate sales revenue is reinvested directly into our scientific centers. This constant funding cycle has produced more than 100 patents in circuit layouts, automation protocols, and protective firmware.
Tracing our path from a local component innovator to an international microgrid and BMS provider.
We work alongside world-leading technology brands to build reliable energy distribution ecosystems.
Collaborating with top enterprises: Huawei, Lenovo, Desay, Guoguang, Sunwoda, Eve Energy, Guoxuan High-tech, and other leading brands.
LITONGWEI has always adhered to the philosophy of "Technology as King, Efficient Service" in all aspects of production and operations. Our vision is to become a provider of intelligent green energy management solutions, embracing environmental sustainability.
By engineering systems that pair micro-inversion efficiency with lithium protection mechanisms, we help build resilient local grids that lower emissions, eliminate utility failures, and scale energy availability across urban and rural communities alike. Start with LITONGWEI!
How we ensure global compliance, prevent IP litigation, and pioneer upcoming solar and battery technologies.
Exporting microinverters requires alignment with strict grid connection codes (e.g. UL 1741, IEEE 1547, VDE-AR-N 4105, CE, RoHS). Our products undergo rigorous certification procedures in internationally accredited labs before shipment, assuring zero legal or grid connectivity delays at customs.
Patent design bypasses are a critical requirement for overseas procurement. Litongwei partners directly with system integrators, offering utility and layout bypass configurations that shield wholesale distributors and local installers from system design litigations.
Through our smart manufacturing system, every PCBA produced is marked with a traceable digital identifier. Real-time system performance, current profiles, and fault logs are accessible via cloud architectures for remote diagnostics.
Our research pipeline focuses on replacing standard silicon MOSFETs with Gallium Nitride (GaN) components. This architecture upgrade reduces thermal dissipation losses and shrinks micro-inverter dimensions by up to 30%, maximizing balcony real estate.
Common questions from solar procurement officers, grid engineers, and battery pack assembly factories.
High-efficiency safety management boards and power control systems built to industrial standards.
Litongwei Electronic
