Maximum Power Point Tracking (MPPT) charge controllers would find the point in which the source can deliver power most efficiently, and then charge the batteries. MPPT charge controllers are normally used in larger arrays; they also allow the use of modules with higher rated voltage. MPPT cost more than other charge controllers but can deliver up to 30% more charging capacity from the solar panels to the battery bank.
As we continue to navigate these uncertain times, we have made an effort to ensure that we can maintain operations with the minimum level of disruption possible while keeping everyone safe. Our order processing situation remains healthy, and we are working closely with our key suppliers to fulfill existing and new orders. Please call us if you have any concerns, we are working remotely and our phone response has been unaffected. Got it