48V10A20A30A MPPT Solar Controller Controller Lithium Battery Universal USB ,Easy to Use

Various load modes are optional: normally open mode, pure light control mode, light control + time control mode Adapt to a variety of batteries: lead-acid gel batteries, ternary lithium batteries, lithium iron phosphate batteries and other types of batteries Lithium battery-specific activation function and voltage-stabilized charging function prevent controller from crashing and protect battery cells. When the battery does not supply power to the controller, it takes power from the photovoltaic In any environment, it can quickly track the maximum power point of the photovoltaic array, obtain the maximum energy of the solar panel in real time, and significantly improve the energy utilization rate of the solar system Compared with the traditional PWM controller, the MPPT controller can exert the maximum power of the battery board, so it can provide a larger charging current. Generally speaking, the MPPT controller can increase the energy utilization rate by 15%~20% compared with the PWM controller.