The global new energy sector, led by electric vehicles (EVs) and photovoltaic (PV) power generation, continues to drive explosive demand for high-performance silicone products, emerging as the fastest-growing and most critical downstream segment for the silicone industry. Guibao Technology, a leading domestic supplier of specialty silicone for new energy applications, has recently secured long-term, bulk supply contracts with CATL (Contemporary Amperex Technology Co., Limited) and BYD Company, two of the world’s largest EV battery and vehicle manufacturers. Under the agreements, Guibao will supply over 5,200 tons of high-performance thermal management silicone monthly for use in EV battery packs, power battery sealing, and thermal interface materials, with product specifications meeting strict automotive-grade standards for temperature resistance (-40℃ to 200℃), compression set, and insulation performance.
Beyond EVs, the PV sector is also fueling strong silicone demand, with global PV installation surges driving a 20% year-on-year increase in consumption of silicone encapsulants, module sealants, and junction box adhesives. Each GW of new PV installed capacity requires approximately 120 tons of specialized silicone products, creating steady incremental demand as countries worldwide ramp up renewable energy targets. Unlike traditional construction-grade silicone, new energy-specific silicone formulations command 2–3 times higher profit margins, driving manufacturers to shift capacity toward these high-value segments. Domestic silicone leaders including Hesheng Silicon Industry, Dongyue Silicon Material, and Xin’an Chemical are all ramping up investment in new energy-grade silicone production lines, expanding capacity and securing long-term supply agreements with downstream battery and PV manufacturers. This trend is not only supporting current market prices but also laying the foundation for sustained, high-margin growth for the industry over the next five years, as the global energy transition accelerates.
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