180w Pv Solar Panel 1. Power:5W ~280w 2. 5-year limited product warranty 3. Power output warranty of 25 years ITEM NO SD-180W Cell Type Mono-crystalline Silicon Solar cells Maximum power (Wp) 180wp Maximum power voltage (V) 36V. Maximum power current (A) 5.0A Open circuit voltage (V) 43.2 V Short circuit current (A) 5. 6A Number of cells (Pcs) 72(612) PCS Size of module (mm) 158080835mm( 125125mm cell) Temperature Range -40 ~+85 degree NOVT(Nominal Operating Cell Temperature) 47 degree(+/-2) Voltage temperature coefficient (VOC) -0.35% per degree Current temperature coefficient(ISC) +0.04% per degree Power temperature coefficient (Pmmp) -0.5%/ per degree Maximum system voltage (V) 1000V Surface Maximum Load Capacity 60m/s(200kg/sq.m) Allowable Hail Load steel ball fall down from 1m height Certificates TUV,IEC,CE,ISO,CQC Output tolerance (%) +/-3% Weight per piece (kg) 15.5KG Glass Type Tempered Glass Junction Box Type Passed the TUV certified Length of Cables (mm) 900mm Connector Type MC4 Backside Foil Type PVDF-W250 (0.349) Frame (Material, Corners, etc.) Aluminum Cell Efficiency (%) >17.8% Module Efficiency (%) >17.6% FF (%) 76% Standard Test Conditions AM1.5 100mW/cm2 25 degree Warranty 5 years product warranty and 10years 90% of power ,20years 80% of power;
