System voltage: DC12V/24V;
Adaptive light source: LED light source;
Daily working hours : 6 ~ 10h;
Continuous rainy days: 3~5 days;
Solar panel: monocrystalline silicon solar pane with high conversion efficiency l;
Battery: valve controlled sealed gel battery, lead carbon battery, lithium battery, solar energy dedicated;
Controller: PWM control, with overcharge/overdischarge proof, light control, time control, floating charging and delay function.