Many buyers feel confused by technical terms such as cycle‑life, depth‑of‑discharge(DOD) and round‑trip efficiency on battery datasheets and risk being misled by inflated specifications. SENJI interprets key lithium‑battery parameters in plain language.
1. Cycle‑life: total number of full charge‑discharge cycles, reflecting battery durability. Qualified LiFePO4 cells should deliver ≥6000 cycles.
2. DOD (Depth‑of‑Discharge): percentage of usable energy vs total rated capacity. Higher DOD brings more usable power, yet excessive DOD shortens battery service‑life.
3. Round‑trip efficiency: overall energy conversion efficiency for charge‑discharge process; higher value means less energy waste.
4. Operating‑temperature range: ambient‑temperature window for stable equipment performance, especially critical for outdoor‑installation projects.
SENJI publishes genuine cell & system‑level specifications for all energy‑storage products without exaggerated marking. Container‑BESS and residential stacked‑storage adopt long‑cycle LiFePO4 cells. When sourcing battery‑storage hardware, do not only focus on nominal kWh rating; always verify these core parameters.
