Portable Home Energy Storage Systems | OEM/ODM Solutions for Global B2B Partners 1776929325

At Huizhou PowerStor Technology Co., Ltd., we design and manufacture premium portable home energy storage systems built for real-world resilience — not just lab specs. Since 2020, our engineering-led team of 500+ professionals has delivered over 2 million units across residential, commercial backup, and off-grid applications — all from our ISO-certified 52,000-square-meter manufacturing campus in Guangdong, China. Why global distributors, retailers, and system integrators choose us: First, speed without compromise — our standard lead time is just 30 days from PO confirmation, backed by 500,000 units of annual production capacity and flexible MOQs starting at 500 units. Second, compliance confidence — every unit meets UL 9540A, IEC 62619, UN38.3, CE, and RoHS standards, with optional UKCA, PSE, or KC certification support. Third, true partnership — we offer full OEM/ODM services including custom BMS logic, enclosure design, branding, firmware localization, and multilingual user manuals. Our flagship portable home storage systems feature LiFePO4 battery chemistry, 3–10 kWh scalable capacity, pure sine wave inverters (up to 6 kW continuous), solar-ready MPPT charge controllers, and intelligent cloud monitoring via white-labeled mobile apps. All units undergo 100% end-of-line testing, 72-hour thermal stress validation, and cycle life verification beyond 6,000 cycles at 80% depth of discharge. We don’t sell boxes — we deliver turnkey energy partnerships. From rapid prototyping and regulatory documentation support to logistics coordination and after-sales technical training, Huizhou PowerStor ensures your brand enters the growing global energy storage market with credibility, control, and competitive advantage.