~Key Specifications/Special Features:KEY SPECIFICATIONS:•Solar PV: Mono 18V/60W
•Batteries: LiFePO4 Lithium 12.8V/27AH
•LED: 40W SEOUL
•Lamp Lumen: 4000~4800lm
•Full Charge Time: 6hrs
•Dim Mode Discharge>40hrs
•Bright Mode Discharge>8hrs
•Color Temp.: 6000~6500K
•Body material: aluminum alloy
SPECICAL FEATURES:•Higher brightness: original SEOUL LEDs with LED lumen efficiency 170lm/W
•High efficiency solar panel: solar charging controller with in-built MPPT function
•Built-in MPPT solar charging controller: solar charging controller with in-built MPPT function
•Longer working hours: self-developed MPPT charging and energy saving discharging controller extend working hours 20%+ longer than existing competitors
•Intelligent sensor: automatically switch between dim mode and bright mode with PIR/ microwave/radar sensor
•Longer battery life: all Esavior all in one solar street light comes with LiFePO4 batteries (26650 cell) with 2000 circles lifespan
•Self-developed micro-BMS: all products comes with Esavior's self-developed micro battery management systems which can extend the lifespan of battery pack to 8+ years
Why Esavior?•Honesty and real parameter
•Full workflow quality assurance system
•R and D and manufacturing capability
•Successful project experience
•Excellent supplying chain with professional suppliers
Why all in one?•Easy to install, lower finished costs
•Longer battery life-span
•Lower maintains costs
•Battery anti-theft
Why solar?•Free electric energy from solar
•Pollution-free, zero Co2 emission
•Eco, environment-friendly
•Independent of power grid