solar street lighting system (SY_40)

Solar panel:

.140W multi-crystalline silicon tempered glass encapsulated

.waterproof & dustproof

.lifespan:20+years

Battery:

.12V /150A*2 maintenace-free lead-acid battery(UL ISO9001)

.lifespan:5-6years

Controller:

.Switch on by light control

.Switch off by timer

.battery over-current and over-discharge protection

Materials( environment materials)

.Cast aluminum poles with plastic-coated

.stainess hexangular screw for connection

Light Source

.super bright white LED( CE)

.luminance equivalent to one 40 watt incandescent lamp

.lifespan:50,000 to 80,000hours

.Light flux:>18 LX

.Height:6-7 M

Working hours at night: 6-12 hours

Central degree of lumination: 2800lm

Working Conditions:

Continuous working during cloudy weather:5-7 days

Ambient temperature:-20 to +60 degree celsius