This high-capacity MPPT solar charge controller manages power from larger solar arrays while charging two battery banks on a single system. Stack up to eight units together for expanded charging power in multi-system installations.

Automatic voltage detection accommodates both 12 and 24 volt batteries. The controller responds swiftly to shifting solar conditions and shading, delivering up to 98 percent efficiency. Fast-install push-in cable connectors simplify setup and monitoring.

• 8–32 volt input range
• 40 amp rating, 900 watt capacity
• Compatible with 12 and 24 volt batteries
• Stackable design for parallel operation
• Multiple battery chemistry support
• LED indicator only, no LCD display
• RV-C and Power Trak compatible
• Marine rated, 5-year warranty