... warranty (beside the solar panel ,battery) 2)CE,EMC,IEC,ROHS,CAS pv mounting system MP3/FM player ... application as below :The warranty of the system .1)solar panel :we offer 1 year warranty ... as below :the parameter detail of the system as below : ModelSolar panelBatteryControllerLED lamp in setOutput ... the system as below :the working time of the system as below : ModelFully charging timeby solar panel( ...