Esavior (Guangzhou) Green Energy Co. Ltd

Model Number: ISSL-SPR-040UNDP Brand Name: ESAVIOR / OEM/ SOLSON Key Specifications/Special Features: Lamp Lumen up to 4800LMMPPT Charge ControllerBackup for 3+ Continual Rainy DaysSPECICAL SPECIFICATIONS:

• Lamp lumen:4000-4800lm (lamp lumen efficiency: >100lm/W)
• Full charge time:6 hours
• Discharge hours (full charged):dim>40 hours/bright >8 hours
• LED chips:1Wx40 pieces Bridgelux45mil(LED lumen efficiency: >156lm/W)
• Solar panel:high efficiency monocrystalline 18V/60W
• Controller:MPPT charge controller with in-built constant current LED power driver
• Sensor:PIR/microwave/light control/timing
• Battery:12.8V/30Ah, LiFePO4 (26650 cell with micro-BMS)
• Body material:aluminum alloy

KEY FEATURES:

• Higher brightness:original Bridgelux or Epistar LEDs with LED lumen efficiency up to 156lm/w, lamp lumen >110lm/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 SOLAR STREET LIGHT:

• Easy to install, lower finished costs
• Longer battery life-span
• Lower maintains costs
• Battery anti-theft
• Free electric energy from solar
• Pollution-free, zero Co2 emission
• Eco, environment-friendly
• Independent of power grid