| Topco Technologies Corp. |
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Item Number:
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Light Box |
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Description:
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This is an environmentally friendly Road sign and display board. It is powered by photovoltaic panels and completely independent from utility power. There is no need to excavate for underground power lines. And you will enjoy freedom from monthly electric bills. LED lamps color available: White, Red, Amber, Yellow, Blue and Green. |
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Features:
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Existing Board can be improved to solar powered
System Controller with integral dual timer
Equipped with large volume battery against overcast days
Unit life time over 10 years, Battery: 5 years |
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Specification:
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Solar panel : Voltage 14V, Current 3.2Amp, Operation Voltage & Current: 11.6V, 3.2Amp.
Battery : NB Lead acid 12V , 26Amp
Charging Voltage & Current : 16.8V, 2.6Amp
Power Consumption : operation Voltage 14.2V 〜 11.8V, Current 0.6Amp
Lighting period : Built in Timer controlled
Max operation time within overcast days : 10days
Light source : Yellow LED 144pcs，T Grade
Operation temperature (Celsius) : -22℃〜 +62℃
Storage temperature (Celsius) : -40℃〜 +85℃
Weight : 19Kg
Dimensions of Solar panel : L 76cm, W 44cm, H 4.5cm |
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