Renogy Voyager 20A Waterproof PWM Solar Charge Controller

The Renogy Voyager 20A Waterproof PWM Solar Charge Controller is a durable, weather-resistant solution designed to provide reliable battery charging and advanced protection for off-grid solar systems. Featuring an IP67-rated waterproof design, this controller is engineered to withstand rain, water spray, dust, and condensation, making it the ideal choice for RVs, boats, marine applications, trailers, cabins, and outdoor solar installations.

Equipped with advanced 4-stage PWM (Pulse Width Modulation) charging technology, the Voyager optimizes battery performance through Bulk, Absorption, Float, and Equalization charging stages. This intelligent charging process helps improve charging efficiency, extend battery life, and ensure consistent power delivery for your solar energy system.

The Voyager 20A is compatible with both 12V and 24V solar systems and supports multiple battery types, including AGM, Gel, Flooded Lead-Acid, and Lithium Iron Phosphate (LiFePO4) batteries. With automatic system voltage detection and built-in lithium activation, installation is simple while battery charging remains safe and efficient.

Designed with comprehensive safety features, the controller provides protection against reverse polarity, overcharging, short circuits, reverse current, overload, and over-discharge, safeguarding your batteries, solar panels, and charging system from common electrical faults.

A convenient backlit LCD display provides real-time access to key system information, including battery voltage, charging current, generated solar energy, temperature readings, and error codes. This allows users to easily monitor system performance and maintain optimal energy management wherever their adventures take them.

Built for long-term reliability in challenging environments, the Renogy Voyager 20A PWM Waterproof Solar Charge Controller delivers dependable battery charging, superior weather protection, and intelligent energy management for a wide range of off-grid applications.

Key Features

IP67 waterproof and weather-resistant construction
Advanced 4-stage PWM charging technology
Supports 12V and 24V solar systems
Compatible with AGM, Gel, Flooded, and LiFePO4 batteries
Automatic voltage detection and lithium battery activation
Backlit LCD display with real-time system monitoring
Multiple built-in electronic protection features
Ideal for RVs, boats, marine systems, trailers, cabins, and outdoor solar installations
Reliable performance in harsh environmental conditions