Mastervolt 131822000 Solar Charge Controller 20A MPPT Regulator

The Mastervolt 131822000 is a 20-amp solar charge controller designed to optimize solar panel performance and protect your battery system. This regulator efficiently manages the charging process from solar panels to battery banks, making it ideal for marine, RV, off-grid cabin, and mobile power applications.

Key Features:

• 20-amp maximum charging current capacity
• Advanced MPPT (Maximum Power Point Tracking) technology for optimal solar panel efficiency
• Multi-stage charging algorithm protects and extends battery life
• Compatible with various battery types including AGM, gel, and flooded lead-acid
• Built-in temperature compensation for accurate charging in varying conditions
• Compact, durable design suitable for harsh marine and mobile environments
• LED status indicators for easy monitoring of system performance
• Overload and short-circuit protection

This solar charge regulator provides a flexible solution for complementing existing energy systems or powering remote locations where grid electricity is unavailable. The controller's intelligent charging management ensures your batteries receive the proper voltage and current for safe, efficient charging while maximizing the energy harvest from your solar panels.