SR-HC2420C-C: PWM Controller 12/24V x 20A

SKU: SR-HC2420C-C

MFG SKU: HC2420C-C

SR-HC2420C-C PWM Solar Charge Controller (12/24V, 20A)

The SRNE HC2420C-C is a Pulse Width Modulation (PWM) solar charge controller designed for 12V and 24V off-grid solar power systems. With a 20A charging current capacity, it provides dependable battery charging and load management for residential, recreational, and remote power applications. The controller automatically detects system voltage and employs an intelligent multi-stage charging algorithm to optimize battery performance and extend service life. Comprehensive electronic protections help safeguard the solar system against overcharging, over-discharging, overloads, short circuits, and reverse polarity connections.

Key Specifications

• System voltage: 12V/24V automatic recognition
• Maximum charging current: 20A
• PWM charging technology
• Intelligent three-stage charging (Bulk, Boost, Float)
• Battery compatibility: Sealed, Gel, and Flooded Lead-Acid batteries
• Integrated load output control
• LED indicators for charging, battery, and load status
• Protection against overcharge, over-discharge, overload, short circuit, and reverse polarity
• Low self-consumption for improved system efficiency
• Compact, durable design for easy installation
• Operating temperature: -35°C to +55°C

Typical Applications

• Small to medium off-grid solar systems
• Solar lighting and signage
• RV and camper electrical systems
• Marine and boating installations
• Agricultural and rural electrification projects
• Remote monitoring and telecommunications equipment
• Backup power and battery maintenance systems

The SR-HC2420C-C offers an economical and reliable PWM charging solution for small and medium-sized solar installations, combining efficient battery management, user-friendly operation, and essential protection features to ensure long-term system performance.