Organization Services

Founded in 2004, in Shanghai’s Fengxian District, PYTES Energy (formerly DLG Electronics) is a Chinese high-tech company focused on advanced lithium‑ion battery solutions. Specializing in LiFePO₄-based energy storage systems, it delivers wall-mounted and rack-mounted battery packs like the E‑BOX 48100R (5.12 kWh) and larger rack-mounted HV units. The portfolio includes hybrid storage systems compatible with major inverters such as SMA, Victron, Sol‑Ark, GoodWe, and Growatt. With over 1,000 employees and production sites in Shanghai, Shandong, and Vietnam, PYTES boasts 1.82 GWh annual capacity, strong R&D capabilities, and certifications including UL 1973, UL 9540, CE, and IEC 62619