Height:
3.5M System
voltage: DC12V/24V Light power:
7W-----35W Daily service
hours: 6~12 hours (design according to
requirements) Cloudy&rainy days: 5~8
days (design according to requirements) Lumen: 550
Lm------4600 Lm Lighting
efficiency: 60 Lm/W-----143 Lm/W Illumination:
12 Lux-----26 Lux Wind
resistance: 41.4m/s Service
temperature: -30° C---+55° C Solar panel:
Mono/polycrystalline silicon high-conversion high-efficiency
cell, service life≥ 25 years Storage
battery: Valve-controlled sealed maintenance-free colloid
silicon lead acid storage battery, service life ≥ 5
years Controller:
Micro-computer intelligent controller with over change, over
discharge and other functions, service life ≥ 5
years Battery box:
Injection-molded, fully sealed and waterproof, high
performances in heat preservation, service life ≥ 20
years Service life
of lighting source: 8000h------60000h