MPPT Solar regulator 30A , MPPT solar charge controller 30A, for battery charging Description:MPPT solar charge controller, 30A, 12/24V. TRUE MPPT!!!Max. PV input: 12V/390W, 24V/780W Overview : Thank you ... point tracking technology to optimize using the solar system.·Peak conversion efficiency of 97 %, high Tracking efficiency of 99%.·Very fast sweeping ...