Model YZ-P60W48AH Solar Panel 60W monocrystalline silicon solar panel Material Tempered glass material, outdoor waterproof Battery Pack 48AH high performance lithium battery (built-in intelligent control chip, effectively balance the capacity of the battery cell and extend the life of the battery cell) Endurance Time 4~6 days Operating Temperature -20℃~75℃ Controller Adopt new intelligent controller, 16.5V/4A input battery charging, DC12V output for load equipment Package Size Solar panel: 730mm*205mm*665mm (L*W*H) Battery pack and bracket: 470*310*360mm (L*W*H) Package Weight Solar panel: about 6.7kg Battery pack and bracket: about 8.2kg