Portable Home Energy Storage Systems | OEM/ODM Solutions for Global B2B Partners 1776929206

PowerStor is not just another battery supplier — we are your strategic manufacturing partner for portable home energy storage systems built for real-world resilience and commercial scalability. Since 2020, our Huizhou-based engineering and production hub has delivered over 1.2 million units across North America, Europe, Australia, and emerging markets — all backed by rigorous UL, CE, UN38.3, and IEC62619 certifications. Our 52,000-square-meter intelligent manufacturing campus houses fully automated cell assembly lines, AI-driven quality inspection systems, and an in-house R&D center staffed by 87+ power electronics engineers. This infrastructure enables us to offer end-to-end OEM and ODM services — from custom battery management system (BMS) firmware development and modular cabinet design to private-label packaging, multilingual user manuals, and regional compliance support (including FCC, RoHS, and AS/NZS 5139). Unlike contract manufacturers with long ramp-up times, PowerStor guarantees consistent 30-day order-to-shipment lead times — even for orders exceeding 10,000 units — thanks to our dual-line production strategy and 92% component vertical integration. Our annual 500,000-unit capacity is supported by redundant supply chains for LiFePO4 cells, PCBs, and thermal management modules — ensuring zero stockout risk during peak demand seasons. We specialize in scalable architectures: compact 1–3 kWh units for urban apartments and RVs; stackable 5–20 kWh systems for suburban homes and microgrids; and hybrid-ready models with integrated MPPT solar charging and grid-forming inverters. Every unit undergoes 108 hours of accelerated life testing, including -20°C to 60°C thermal cycling, 2,000+ full-cycle endurance validation, and EMI/EMC stress screening. Partnering with PowerStor means gaining more than hardware — you receive dedicated account engineering, real-time production dashboards, flexible MOQs starting at 500 units, and co-branded marketing assets tailored for Google Ads, LinkedIn outreach, and trade show launches. Let’s build the next generation of decentralized energy — together.