Tuesday, July 24, 2007

Bus Shelter security Lighting


The bus shelter security lighting is a stand-alone solar powered light designed specifically to enhance bus shelter safety by providing light where electricity is not available and a safe environment for the waiting bus rider.

Designed specifically for the transit zone, the system is modular in design and fits in any shelter. With no trenching, no wiring, and no connection to grid power, the light can be installed so easily.

The system requires virtually no maintenance and offers unsurpassed durability.

A cost effective solution for bus shelter lighting
100% powered by the sun

Will light even after cloudy days
No maintenance battery back-up

Benefits
Passengers feel safer!
Drivers see passengers!
No metering! No wiring!
No trenching through existing roads, sidewalks or landscaping
No routine maintenance! No transformers!
No monthly electric bills!!
Easy to relocate!

# Specification #
PV Module
* Polycrystalline silicon 150㎜ square
* Max. power rating : 110W
* 1,425*646*56(㎜) / 11.5kg
Battery
* Low Maintenance or Maintenance free lead acid battery.
* 12VDC / 100AH
Lamp
* Three-Wavelength Fluorescent Lamp
* LED Lamp
* 220VAC / 20W
Charge Regulator
* Protection against battery overcharge, deep discharge conditions and prevention reverse flow of current through the PV module(s).
* 12VDC / 10A
Inverter
* Inverting the DC power from the battery to high frequency AC power.
* 220VDC / 250W
Control Box
* Acid proof and corrosion resistant stainless steel box for outdoor use provided for housing the battery, charge regulator, inverter.

No comments: