In addition to ensuring optimal recharging of the service batteries (three-phase charging cycle), MPPT controllers feature the new MPPT (Maximum Power Point Tracking) function. This system allows you to position yourself at any given moment at the solar panel's point of greatest efficiency, to maximize the amount of energy produced (the daily gain can be as much as 30% compared with a conventional controller). MPPT is particularly useful on boats where space is at a premium. For more information on MPPT technology, please consult our advice blog.