Japanese electronics manufacturer Panasonic announced Wednesday that it intends to triple production capacity for lithium-ion cells at its Japanese factories. The expansion aims to meet the surging demand for backup power systems required by artificial intelligence datacenters which consume significant electricity during peak loads. This strategic shift involves adapting existing automotive manufacturing facilities to support the new compute infrastructure needs across the region effectively.
Reports from The Register indicate the company is also evaluating its Kansas plant for similar modifications to increase output significantly in the United States. The primary driver for this aggressive scaling is the rapid deployment of AI servers which require robust uninterruptible power supplies to function correctly without interruption. Customers have already committed to purchasing approximately 80% of the projected production volume for the 2029 financial year.
Financial projections suggest Panasonic targets revenue of 800 billion yen, or roughly five billion US dollars, from these sales by the 2029 fiscal deadline. This figure represents a quadrupling of current sales volumes for the specific datacenter battery segment within the global market sector. The company claims it currently holds an 80% market share within its target customer base for high reliability units.
Competitors in the memory sector have already sold all available kit for the current year, creating similar shortages and price increases for buyers globally. Datacenter infrastructure buyers may soon encounter comparable difficulties when attempting to secure backup batteries for their facilities around the world. This situation mirrors the semiconductor crunch seen in previous years when demand outpaced manufacturing capabilities worldwide significantly.
Panasonic places these batteries into rack-mounted units designed to sit among servers and other compute infrastructure in modern facilities. These systems keep equipment operating for a few minutes during power outages or grid instability events that threaten data integrity and service continuity. The company also highlights the ability to store energy and release it when electricity prices spike to reduce operational bills for clients.
Beyond lithium-ion cells, the manufacturer is developing supercapacitors as an additional source of backup energy for critical workloads in the future. Designers of electronic products use conventional capacitors as a reservoir of energy that is needed immediately for functions like camera flashes. Supercapacitors store more energy and deliver it more slowly while acting as a denser energy storage medium for applications requiring stability.
According to the company, it will use these supercapacitors to absorb fluctuations in power load across the facility network efficiently. Panasonic states it plans to begin shipping these components during its 2027 financial year to the broader market for testing and integration. Sufficient quantities are required to improve the overall supply of energy storage kit before hyperscalers purchase the available inventory.
The broader implications involve potential bottlenecks for buyers who are not already established Panasonic customers in the complex supply chain. These entities will be bidding for the remaining 20% of output while simultaneously scaling their own AI infrastructure rapidly. Industry observers will watch closely to see if the company can scale production as planned without significant delays affecting deployment schedules.
Recent reports from the Uptime Institute indicate datacenters are hoarding grid power just in case of wider outages. Companies like Digital Realty want to turn Irish datacenters into grid-stabilizing power jugglers to manage this volatility. Context from Google Cloud suggests uninterruptible power supplies caused a six-hour interruption in the past. This history underscores the necessity for reliable backup systems.
