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Product Description
- Captivating the skills of our professionals, we are involved in offering utmost quality of Solar LED Street Lights. These Solar LED Street Lights are offered by us in different sizes and specifications. One can avail these products form us in various designs. Further, we are providing these Solar LED Street Lights at market leading prices.
Features:
Light output:
1. Reflow soldered OSRAM LEDs should be used with cool white light output. LEDs which can be hand soldered should not be used so as to minimize human interference and increase the reliability of LEDs
2. 150 lm /LED at 350 mA
3. Asymmetric lenses with 85 x 135 angle for optimal spread on streets. Lenses should be such that the light output falling behind the pole should be minimized and falling in front and laterally should be maximized
4. Power saving mode after 6 hours of operation up to 50% of savings for longer life
Electronics:
5. Microcontroller based PWM charging with the following features:
a. Constant Current Phase: all charge current available is used to charge battery.
b. Constant voltage Phase: Constant battery voltage towards end charge to present excessive gassing c. Float Stage (below gassing voltage to avoid electrolyte loss)
6. Constant Current driver. Driver efficiency > 90%
7. Reverse polarity protection without the use of fuse to ease up installation in spite of human error
8. Battery charge indicator for different levels of the battery should be present on the fixture, indicating at least 4 levels of battery for easier maintenance. Apart from this, low battery and charging indicators should also be present
9. Parallel back up LED pads with each LED should be present so as to replace the LEDs easily in case one of them fails in future.
Physical Luminary:
10. Aluminum die cast body with toughened glass
11. Single piece MCPCB covering the entire aluminum body for good thermal management to increase the life of LEDs
12. LED junction temperature should never exceed 75 degree Celsius
Availability
11W, 15W, 18W, 24W and 30W complete set (Solor Module, Battery and Pole) is available.
Benefits
Significant cost savings in avoiding to lay down
electrical wires, distribution points, employing labor
and doing away with digging hassles
High durability of solar panels and LEDs. Both solar
panels and LEDs last for more than 10 years. In
comparison, the conventional sodium and CFL lamps
typically require replacement at least once every year
Close to a month’s time saved in newly constructed
places as a result of easy installation (feedback from
builders)
Zero electricity cost
80% depreciation benefits
Environment friendly and easy disposal due to absence of harmful substances like mercury and lead
Less heat dissipation
Higher color temperature of light (purer form of light)
Carbon Credits and subsidies may be availed for large installations
Cleaner and Greener environment to breathe!