FAQ

Founded in 2016 and headquartered in Longgang District, Shenzhen, YJC (Yujiaocheng) is a National High‑Tech Enterprise and SRDI Little‑Giant Enterprise. We focus on new‑energy energy‑storage and power‑battery solutions, supplying safe and cost‑effective green‑energy products for global markets.

Our business covers 34 countries and regions worldwide, including Europe, Southeast Asia, the Middle East, Australia and South America. We possess complete international certifications and localized service capabilities.

National High‑Tech Enterprise and SRDI (Specialized, Refined, Innovative & Distinctive) Little‑Giant Enterprise. Certified to ISO9001, ISO14001 and IATF16949 standards. Our products hold CE, UL, UN38.3 and other accreditations, with more than 100 registered patents.

We adopt fully‑self‑developed full‑stack BMS and EMS systems. It delivers seamless power transfer, intelligent on‑grid/off‑grid switching, APP remote monitoring and scalable battery‑capacity expansion. Available in wall‑mounted and floor‑standing configurations, the system features easy installation, high safety and stable reliability。

It is applicable to factories, industrial parks, EV‑charging stations, micro‑grids and other scenarios. Adopting an All‑in‑One liquid‑cooled integrated design, the system integrates batteries, PCS, EMS, thermal‑management and fire‑protection modules. Customization is available, enabling rapid on‑site deployment to cut operating costs and boost overall energy‑use efficiency。

It applies to site‑logistics vehicles, low‑speed vehicles, marine vessels, RVs, yachts and other scenarios. Adopting a blade‑battery structure design, the battery delivers superior safety, long‑cycle lifespan and strong power output. Custom‑tailored BMS and full‑life‑cycle management services are available.

YJC‑POWER prioritizes continuous R&D investment and recruits top‑tier industry talents to form a professional, international R&D team. Our core experts are veterans from Fortune‑500 new‑energy enterprises, divided into dedicated groups for material science, mechanical design, electrical engineering and simulation technology. We conduct end‑to‑end independent development covering raw materials, battery cells, BMS and whole‑system cloud‑link platforms. As a National High‑Tech Enterprise and Specialized‑Refined‑Innovative Little‑Giant Enterprise, we own over 100 core patents for energy‑storage products. We keep optimizing battery safety, energy density and system stability to deliver more dependable, high‑performance energy‑storage solutions for global clients.

Our core‑product lineup consists of residential energy‑storage systems, commercial‑industrial energy‑storage systems (including all‑in‑one liquid‑cooled units), low‑voltage and high‑voltage energy‑storage battery packs, RV & yacht batteries, power batteries for site‑based and logistics vehicles, marine power systems, lead‑to‑lithium compact energy‑storage modules, as well as AI cloud‑based energy‑management solutions.

We focus on low‑temperature‑resistant and high‑rate fast‑charging LFP and sodium‑ion battery cells manufactured with stacked‑pouch technology. The cells feature high energy density, superior safety and long‑cycle life, suitable for residential, commercial and power‑driven application scenarios.