A highly intelligent charge controller for use with solar installations. Use with 12, 24, 36, or 48V battery banks. Maximum Power Point Tracking (MPPT) for maximum efficiency and charge rate. For use with solar arrays up to 95VDC. It features adjustable bulk and float charge voltages to fine-tune for your installation, and heavy duty terminals for heavy gauge cabling. The LCD provides feedback on charge status, current and voltages. Built into a durable heatsink case for permanent installation.