Portable Home Energy Storage Systems | OEM/ODM Solutions for Global B2B Partners 1776929314

At Huizhou PowerTech Energy Co., Ltd., we design and manufacture next-generation portable home energy storage systems that combine cutting-edge lithium iron phosphate (LiFePO4) technology with rugged, user-centric engineering. Since 2020, our Huizhou-based facility — spanning 52,000 square meters and operating under strict ISO 9001 and IEC 62619 standards — has delivered over 1.2 million units to distributors, retailers, and solar integrators across North America, Europe, APAC, and the Middle East. What sets us apart is not just scale — it’s strategic partnership. Our 500+ professionals include 120+ engineers specializing in battery management systems (BMS), thermal design, UL/CE/UN38.3 certification pathways, and smart energy integration (including WiFi/Bluetooth monitoring and PV-ready hybrid configurations). Every unit undergoes 100% functional testing, 72-hour aging cycles, and real-world load simulation before shipment. We support B2B clients with end-to-end flexibility: white-label branding, custom UI/UX for companion apps, regional compliance packaging (FCC, CE, KC, INMETRO, etc.), and scalable MOQs starting at 200 units. With a consistent 30-day production-to-shipment timeline — backed by in-house cell sourcing, automated SMT lines, and dedicated logistics coordination — we eliminate supply chain friction without compromising on safety or performance. Whether you’re launching a new residential backup brand, expanding your solar ecosystem, or serving off-grid communities, Huizhou PowerTech delivers certified, field-proven energy storage — built for trust, engineered for growth, and optimized for your margins.