... Hot New Solar FanSolar panel 5WFan 5W With radioMore details for our LED Solar Fan as below:1, Solar panel 5W ... acid battery.3, 5W fan4, 6 - 8 hours working time for fan after full charging.5, Up to 30 hours lighting ... time.6, 3.8 weight for fan.7, With radio functionSome pictures for different models: 2012 New Popular Solar Fan for cooling