Lingtech Unveils 6MW/12MWh Grid-Forming BESS Solution to Address Global Power Instability Challenges in Commercial & Industrial Energy Storage

Global energy storage technology provider Lingtech today announced the full commercial launch of its 6MW/12MWh grid-forming battery energy storage system (BESS), a landmark 2025 product launch that delivers dual grid-forming & grid-following capabilities, industry-leading 10-year warranty and 10,000-cycle performance for C&I, public sector and off-grid applications, purpose-built to resolve persistent power instability issues across countries with fragile grids, high renewable penetration and frequent supply disruptions. Developed exclusively for the commercial and industrial (C&I) energy storage segment, the new product makes it one of the most flexible and reliable BESS offerings on the global C&I storage market.‌

Unlike conventional grid-following storage systems that rely on a strong external grid reference to operate, Lingtech’s 12MWh BESS features advanced grid-forming control logic that can actively establish and maintain voltage and frequency stability even when connected to weak or intermittent power networks. The system supports seamless islanding operation and full black-start functionality, enabling critical facilities to disconnect entirely from the utility grid during outages and restore full power independently without requiring any external backup generation. This capability has already proven transformative for sites facing frequent grid disturbances, where unplanned power interruptions can cause costly operational shutdowns, equipment damage and productivity losses.

One of the most significant competitive advantages of the new Lingtech BESS is its industry-leading performance guarantee package. While most competing suppliers in the C&I storage space typically offer standard 5-year product warranties with cycle life ratings ranging from 4,000 to 6,000 cycles, Lingtech’s 6MW/12MWh system comes with a full 10-year warranty coverage and a guaranteed minimum of 10,000 charge-discharge cycles. This extended lifetime performance commitment drastically reduces total cost of ownership for project owners, improves long-term project returns and eliminates the financial risk traditionally associated with mid-life system replacements.

The system also delivers ultra-fast mode switching performance, with a complete transition between grid-connected and off-grid operational states completed in less than 10 milliseconds — fast enough to ensure zero power interruption for sensitive industrial loads, data infrastructure, critical public services and continuous manufacturing processes. This near-instant response time far exceeds typical industry switching speeds, which often range from 50 to 200 milliseconds and can still cause disruptions for equipment that cannot tolerate even brief power gaps.

To support global deployments, Lingtech provides fully localized end-to-end turnkey services for all 6MW/12MWh BESS projects, including on-site commissioning, system integration, operational training and long-term technical support. For utility-scale interconnection requirements, the company also offers optional integrated medium-voltage transformer skid packages covering 10kV to 35kV voltage classes, eliminating compatibility barriers and reducing on-site installation complexity for EPC contractors and project developers.

Every unit of Lingtech’s new grid-forming BESS is fully certified to meet international safety and performance standards, holding full compliance with IEC62133, IEC62619, IEC61427, IEC62933, IEC62477 for global markets, as well as UL1973 and UL9540 for North American deployments. This comprehensive certification portfolio removes regulatory barriers for cross-border project shipping and installation, enabling customers across Europe, North America, Southeast Asia, the Middle East, Africa and Oceania to deploy the system without additional third-party compliance testing delays.

Backed by years of field-proven project experience, Lingtech’s grid-forming BESS has already been successfully deployed for a wide range of mission-critical use cases worldwide. Existing reference installations include government public facilities, educational campus microgrids, municipal water treatment plants, remote mining operations, industrial parks and large-scale commercial properties, where the system has delivered consistent power quality, reduced grid dependency and unlocked new revenue streams through peak shaving, demand response and renewable energy self-consumption optimization.

At Lingtech, we are not just selling standard battery storage products — we are engineering customized BESS solutions that solve the real-world power reliability problems our customers face every day. Many regions around the world still struggle with unstable grids, frequent blackouts and the challenges of integrating high shares of solar and wind power. Our new 6MW/12MWh grid-forming system was built specifically for these environments, combining industry-leading lifetime performance, ultra-fast response and full global certification to deliver long-term value that no generic C&I storage product can match.

As a technology-focused provider dedicated exclusively to the commercial and industrial energy storage segment, Lingtech continues to expand its global footprint of custom BESS deployments, working closely with EPC partners, system integrators and end-customers to tailor every project to unique local grid conditions, load profiles and operational requirements.

For more information about Lingtech’s grid-forming BESS solutions or to request a customized technical proposal for your project, contact the global sales team today.

Email:info@lingtechsolar.com