Talkers energy solar panel compose of multi-crystal solar cell with an efficiency of over 17%. all talkers energy rigid solar panels are constructed using a tempered glass front and a pvf backing to provide maximum protection from the most severe environmental conditions. the entire laminate is framed in a heavy duty anodized aluminum frame to provide structural strength and ease of installation. this translates to both more wattage per square foot and lower mounting structure cost.
easy installation & widely used to charge battery and small light system.
specifcation
reted power 20w
voc 22.05v
vop 17.5v
short circuit current (isc) 1.28a
working current (iop) 1.14a