Morningstar ProStar MPPT Solar Charge Controller

Introducing the Morningstar Corporation PS-MPPT-25 25A Charge Controller, designed for efficient solar energy management. This advanced controller secures top-tier performance and reliability by optimizing the amount of power generated from solar arrays. Emphasizing ease of use, it enhances energy storage systems by ensuring precise charge control, making it a vital component for effective solar installations.

Product Features

Charging Status & Error LED

The charge controller is equipped with intuitive LED indicators that display charging status and error conditions. This user-friendly feature improves the usability by allowing users to monitor system performance at a glance.

Passive Cooling Heatsink

The built-in aluminum heatsink ensures optimal heat dissipation, contributing to the controller's 100% passive cooling mechanism. This feature enhances long-term reliability by preventing overheating without any external cooling resources.

Interactive Meter Display

Featuring a digital LCD screen, the controller provides seamless access to monitoring and programming functions. This integral display enhances user interaction with real-time system data.

Battery & Fault LED Indicators

Three-state LED lights indicate battery charging levels and potential fault conditions, offering straightforward insights into maintenance needs for enhanced system longevity.

Versatile Terminal Connections

This controller's design includes clearly marked terminals for solar, load, and battery connections, simplifying installation processes and ensuring secure power management across various components.

How It Works

The Morningstar PS-MPPT-25 25A efficiently connects with solar modules, batteries, and loads, providing precise regulation of system power. It employs maximum power point tracking (MPPT) technology to maximize energy harvest and system performance.

Maximum Power Point Tracking

Utilizing MPPT technology, the controller adjusts to rapidly track and maintain optimal power levels from solar arrays, thus maximizing electricity generation efficiency.

Integrated Safety Protocols

Embedded with various protective protocols, the controller safeguards your investment from common electrical faults like reverse polarity, short circuits, and overheating.

Communication Port & Accessories

An essential MeterBus communication port facilitates straightforward connectivity for monitoring and programming, while accommodating additional accessories for expanded functionalities.

Specifications