1.Model:SR-ASL02
2.solar panelMax power:38V 100W (mono-crystalline silicon)        
3.Life time of solar panel:25 years        
4.Battery Type:lithium battery 24V/48AH        
5.battery Life time:5 years        
6.LED Lamp:Max power:12V 70W        
7.LED chip brand:Bridgelux from USA with high brightness        
8.LED lamp lumen (LM):7000-7700lm        
9.LED lamp life time:50000hours        
10.LED lamp viewing Angle:120°        
11.Charge Time:by sun,10 hours (in strong enough sunshine)        
12.Discharge Time Full power mode:>17 hours        
13.Discharge Time Saving power mode:>34 hours        
14.Working Temperature:Range:-20 degrees ~+70 degrees        
15.Colour Temperature Range(k):6000-6500k        
16.Mounting Height Range (m)9-10m        
17.Space Between Light Range (m):40-50m        
18.Lamps Material:aluminium alloy            
19.Certificate:CE/ROHS/IP65