Guangzhou Sumstar Technology Co., Ltd.

SUMSTAR is a China-based manufacturer specializing in lithium batteries and solar energy storage solutions for global markets. 🔋 Main Products: Residential Energy Storage Systems (ESS), Commercial & Industrial ESS (BESS), Power Stations, Lithium Battery Packs for solar storage, off-grid systems, backup power. ⚡ Battery Technologies: LiFePO4 (Lithium Iron Phosphate), Lithium Polymer, and solid-state batteries with capacities from 10mAh to 64,000mAh. � Manufacturing: Automated production, strict multi-stage quality control, fast delivery, and strong OEM / ODM customization capability. ✔ Certifications: CE, UN38.3, MSDS, IEC, RoHS, ISO. � Markets: Middle East | Australia | Africa | Southeast Asia | Europe.WhatsApp：+86 190 4262 3230