ELUSH 100A MPPT Solar Charge Controller 12-48V, 100V Input with LCD Display & Dual USB

The ELUSH 100A MPPT solar charge controller is a high-capacity smart regulator that optimizes PV output for 12V–48V battery systems while offering an LCD interface and dual USB charging.

Designed for off-grid and hybrid solar setups, this 100A unit accepts up to 100V from the solar array and adapts automatically to 12V, 24V, 36V or 48V battery banks. It combines advanced power-tracking logic with user-configurable modes and broad battery compatibility, making it suitable for everything from worksite power packs to cabin energy systems. The controller reports system status and historical data on a backlit LCD and protects batteries with multiple safety routines.

How does this controller improve solar array performance?

The ELUSH unit uses a fast maximum power point tracking routine to capture more energy from solar panels than basic regulators. It continually adjusts to changing irradiance and temperature to keep PV output near peak. While this product blends MPPT and PWM strategies for cost-effectiveness, it still achieves very high tracking efficiency in most conditions.

• MPPT algorithm that reacts quickly to shifting light and temperature
• Tracking efficiency typically at or above industry-leading ranges
• Accepts PV input up to 100V for larger panel arrays
• Compatible with both lead-acid and LiFePO4 battery chemistries

What monitoring and control options are available on the display?

The built-in backlit LCD provides live readouts and setup controls so you can check system health at a glance. It lists key metrics like battery voltage, charging and discharging currents, operating temperature and the selected operating mode. Menus also offer time-based control and manual overrides for tailored behavior.

• Dynamic LCD with clock and backlight for night viewing
• Displays battery voltage, PV charge current, discharge current and temperature
• Seven modes including light-control, timing and manual options
• Simple parameter adjustment without extra tools or apps

Which battery types and system voltages does it support?

This controller accommodates a wide range of common battery chemistries and automatically recognizes system voltage on startup. It supports sealed, GEL, flooded lead-acid and LifePO4 batteries, with charging profiles you can select to match the battery type. Automatic detection of 12V, 24V, 36V or 48V simplifies installation across different systems.

• Automatic 12V/24V/36V/48V recognition
• User-selectable battery types: Seal, GEL, Flooded, LifePO4
• Protection against deep discharge, overcharge and reverse connection
• Recommended connection sequence: battery first, then solar panel

What protections and reliability features are built in?

The ELUSH controller includes multiple electrical and thermal safeguards to prolong battery life and prevent system faults. It monitors for over-voltage, over-current, reverse wiring and overheating, and responds with appropriate shutdowns or regulated behavior. The product also comes with a warranty and access to technical support for troubleshooting and setup guidance.

• Over-voltage, over-current and reverse-connection protection
• Overheat management and automatic power-failure handling
• 1-year warranty plus lifetime technical support from ELUSH engineers
• Practical startup rule: connect battery first, ensure battery has charge, then connect panels

Who is this for? The ELUSH 100A MPPT controller is aimed at users building medium-to-large off-grid systems, mobile power installations, remote cabins, or commercial small-scale solar sites that need a robust regulator with flexible modes and clear system feedback. It suits DIY solar integrators and professional installers who want high throughput (100A) and wide battery compatibility, plus built-in display and USB charging for auxiliary loads.