... Warranty 2.CE Certification 3.High efficency Solar Cells 4.Life Span 25 yrs DESIGNING LOAD ELECTRICAL APPARATUSLOAD ... :80%51Accessories Bracket, control cabinet, etc 20-251MAIN FEATURE1.FOR 2 rainy ,cloudy days2.Systems include: solar panels, controllers ... , batteries ,inverter3.short-circuit protection. Overload, reverse protection,4.Sunshine condition: sunshine 10 hours a day, effectively peak ...