The 4.25V 21000F Supercapacitor is a high-capacity energy storage solution engineered for renewable energy inverters and advanced power systems. Featuring ultra-low ESR (1mΩ), wide operating temperature range (-20°C to +65°C), and exceptional cycle stability, this graphene-based supercapacitor delivers rapid charge capability (30 minutes) and long service life (up to 3 years). Ideal for solar inverters, wind energy systems, and grid stabilization, it ensures reliable, high-efficiency energy storage with enhanced safety and minimal maintenance. Compliant with RoHS, CE, and ISO9000 standards, it supports customized color options and OEM services for global B2B applications.More
China
