solar energe controller for street lamp 1. Nominal current: 10A 2. nominal voltage12V 3.Maximum power: 12W 4.LED display fun Solar energy charge and discharge Controller1. Nominal current: 10AC1012 nominal voltage12V, AvailableMaximum power of solar panel 120WC1024 nominal voltage 24V, AvailableMaximum power of solar panel 240W2. The charge controller could use to be solar panel energy charge ...