Portable Home Energy Storage Systems | OEM/ODM Solutions for Global B2B Partners 1776929301

PowerStor delivers next-generation portable home energy storage systems designed for resilience, flexibility, and rapid deployment across residential, commercial backup, and mobile off-grid applications. As a Tier-1 OEM/ODM manufacturer headquartered in Huizhou, China, we combine deep engineering expertise with industrial-scale execution — operating a state-of-the-art 52,000-square-meter facility staffed by over 500 specialists in battery chemistry, thermal management, embedded firmware, and international certification (UL 9540A, IEC 62619, UN38.3, CE, RoHS, KC, PSE). Our systems feature LiFePO4 cells with 6,000+ cycle life, intelligent BMS with remote OTA updates, modular expandability (2kWh–20kWh), and seamless integration with solar inverters and grid-tie systems. We serve B2B clients including energy distributors, system integrators, telecom infrastructure providers, and emergency response suppliers — offering full customization: private labeling, firmware branding, mechanical housing redesign, and regional compliance packaging. With an annual production capacity of 500,000 units and a consistent 30-day order-to-shipment timeline, we eliminate supply chain bottlenecks while maintaining ISO 9001-certified quality control at every stage. Every unit undergoes 72-hour burn-in testing, full functional validation, and batch-level traceability. Partner with PowerStor to scale your energy portfolio with confidence — where engineering integrity meets global delivery discipline.