Lingtech Launches 5kWh Solid-State Graphene Battery, Redefining Safety and Efficiency Across Multiple Energy Storage Scenarios

Shenzhen, China – January 24, 2026 — Lingtech, a globally leading provider of energy storage technology solutions, today officially announced that its next-generation 5kWh solid-state graphene battery has entered mass production and is now available for global delivery. This milestone marks a critical step in Lingtech’s commercialization of next-generation battery technologies, offering a solution that combines superior safety, extended cycle life, and ultra-fast charging capabilities for residential energy storage, data centers, telecom base stations, and commercial and industrial (C&I) applications.

Technological Breakthrough: The Dual-Driven Power of Solid-State + Graphene

This newly launched 5kWh battery is far more than a simple capacity upgrade to conventional lithium-ion packs. It builds on Lingtech’s extensive R&D expertise in graphene materials. According to the technical white paper published on the company’s official website, the integration of graphene into electrode materials and conductive additives significantly reduces internal resistance and achieves a substantial improvement in electrical conductivity.

“The introduction of graphene, combined with our solid-state electrolyte technology, delivers a quantum leap in thermal management and cycle life,” said the head of Lingtech’s R&D team. The battery demonstrates exceptional stability under extreme conditions such as nail penetration and overcharging, fundamentally eliminating the thermal runaway risks that have long plagued traditional lithium-ion batteries. With a designed cycle life exceeding 5,000 cycles, the battery maintains a calendar life of over 10 years even at 90% depth of discharge (DOD) — far surpassing industry averages.

Core Specifications: A Versatile Performer for Diverse Scenarios

The Lingtech 5kWh solid-state graphene battery operates at a standard 51.2V voltage platform with a 100Ah capacity, achieving industry-leading energy density. Its five primary application scenarios cover some of the fastest-growing segments in the energy storage market:

1. Residential Energy Storage & Rooftop PV Systems: Designed as a wall-mounted home storage unit, the battery supports standard 0.25C charging and up to 1C discharging. It seamlessly integrates with photovoltaic systems, allowing users to store energy during off-peak hours and consume it during peak rate periods, significantly reducing electricity bills. Its IP-rated protection and compact dimensions (570*380*180mm) make it an ideal fit for modern residential environments.

2. Data Centers & UPS Applications: For data centers that demand zero tolerance for power interruptions, the battery provides millisecond-level backup power response. Compared to conventional lead-acid batteries, it offers higher energy density and a smaller footprint, while its intelligent communication interfaces (RS485/CAN) enable seamless integration with environmental monitoring systems — supporting data centers in achieving green, low-carbon operations.

3. Telecom Base Stations: As 5G network deployment accelerates, base stations require backup power solutions with exceptional weather resistance. The battery’s wide operating temperature range effectively addresses the endurance challenges posed by extreme heat or cold in outdoor base station environments.

4. Commercial & Industrial (C&I) Energy Storage: For peak shaving, load shifting, and dynamic capacity expansion in factories, shopping malls, and other commercial facilities, the battery module supports parallel connection for flexible capacity scaling. This enables businesses to meet rapidly growing power demands without the need for costly utility service upgrades.

5. Renewable Energy Grid Integration: The battery effectively smooths the output fluctuations of wind and solar power generation, improving the utilization rate of green energy fed into the grid.

Market Outlook: Capturing the Next-Generation Battery Opportunity

According to industry market research reports, the next-generation battery market was valued at approximately US$1.7 billion in 2023 and is projected to reach US$3.4 billion by 2033, representing a compound annual growth rate (CAGR) of 7.2%. Among all application segments, data centers and UPS are expected to be among the fastest-growing areas. Lingtech’s timely rollout of this solid-state graphene battery precisely aligns with the convergence of global energy transition and the surging demand for high-safety storage solutions driven by the exponential growth in computing power.

“This is not merely a product upgrade — it marks Lingtech’s strategic transformation from a conventional lithium-ion solution provider to a pioneer in solid-state graphene technology,” said the head of Lingtech’s International Business Division. “What we offer goes beyond battery hardware; we deliver a comprehensive energy management solution characterized by high safety and an extended lifecycle.”

The 5kWh solid-state graphene battery has already obtained multiple internationally recognized safety certifications and is now officially accepting global OEM/ODM and distributor orders. Lingtech warmly welcomes partners worldwide to join us in driving the large-scale deployment of solid-state graphene batteries in next-generation power systems.

About Lingtech

Shenzhen Lingtech Co., Ltd. (Lingtech) is a high-tech enterprise specializing in the R&D and manufacturing of advanced energy storage batteries. With a diverse product portfolio spanning residential storage systems, commercial and industrial storage solutions, and specialty power batteries, Lingtech is committed to delivering safe, efficient, and sustainable energy solutions to customers around the globe.

More information please contact: info@lingtechsolar.com