... delivery -OEM service High efficient solar panel modules 240W 30v 156 mono1).156Mono 240W 2).Certification:TUV/IEC61215&61730,UL1703/CSA ... ,MCS,CE,SGS ISO9001:2008,UKAS. 3).Type:Mono 156*156 Electrical DataMaximum Power(W) 240WOptimum Power Voltage(Vmp) 31.32VOptimum ... (SL240CE-30MD) Specifications High efficient solar panel modules 240W 30v 156 mono