Portable Home Energy Storage Systems | OEM/ODM Solutions for Global B2B Partners 1776929307

Huizhou PowerEnergy Technology Co., Ltd. is a certified Tier-1 manufacturer specializing in intelligent, portable home energy storage systems designed for residential resilience, remote operations, and distributed energy markets. With over four years of focused innovation in lithium-ion battery architecture, power electronics, and modular system integration, we deliver scalable energy storage solutions that meet stringent international safety, performance, and environmental standards — including UL 9540A, IEC 62619, UN38.3, CE, and RoHS. Our 52,000-square-meter ISO-certified manufacturing campus houses fully automated cell assembly lines, smart BMS calibration labs, and end-to-end quality control stations — enabling consistent output of 500,000 units annually. Every portable energy storage unit undergoes 172 hours of accelerated lifecycle testing, real-world thermal stress validation, and full-system EMI/EMC certification before shipment. We serve over 320 B2B partners across 65 countries — from regional solar integrators and telecom infrastructure providers to emergency response equipment suppliers and outdoor recreation OEMs. Our flexible engagement model includes white-label design support, custom firmware development, multi-language UI localization, and dedicated engineering collaboration — all backed by a guaranteed 30-day production-to-shipment timeline and seamless DDP logistics coordination. Partner with a manufacturer built for scale, speed, and strategic alignment — not just supply. Let’s co-develop the next generation of decentralized, silent, and sustainable power.