WindyNation 30 Amp Dual Use DC to DC Battery Alternator Charger with MPPT Solar Charge Controller for Lithium, AGM, and Flooded Batteries

The WindyNation DC1230 is a DC-DC charge controller that charges a house battery from a starter battery and solar panels. It supports dual battery systems and uses MPPT for efficient solar charging.

• The controller automatically sends additional charge to the service/house battery when the vehicle’s auxiliary/starter battery is fully charged.
• Users can adjust charge priority between the main and starter batteries.
• It features a 12V and 24V DC auto-detect function.
• The controller employs Maximum Power Point Tracking (MPPT) for efficient solar charging.