1.mppt technology 2.dusk to dawn, 1-15h dual timer, on/off 3.Gel, flooded, sealed battery selection 4.accossory: remote meter TRACER seriesTRACER1210 Application:Public lighting area, such as street light, path way, garden lights, parking area, bus station etc.,Ideal for solar lighting system with two lamps that needs different timer setting Load work mode: Dusk to Dawn, Light On+timer, Test, ON/ ...