MPPT Solar regulator 30A , MPPT solar charge controller 30A, for battery charging Description:MPPT solar charge controller, 30A, 12/24V. TRUE MPPT!!!Max. ... , especially suitable for the street light system. The controller features a smart tracking algorithm inside that maximizes the ... hole sizeΦ5Terminal25mm2Weight2kg MPPT Solar regulator 30A , MPPT solar charge controller 30A, for battery charging