EL2420Z PWM 20A (12V/24V) Solar Charge Controller

The EL2420Z PWM Solar Charge Controller is a smart solar power management device designed to regulate charging from solar panels to 12V or 24V battery systems efficiently and safely. Featuring automatic voltage detection, it supports multiple lead-acid battery types including AGM, Gel, and Flooded batteries, making it suitable for solar home systems, lighting setups, RVs, and off-grid applications. The controller includes an LCD display for real-time monitoring of charging status, battery voltage, and load conditions, along with dual USB outputs for convenient device charging. Its advanced 3-stage PWM charging technology improves charging efficiency and battery lifespan, while built-in protections guard against short circuits, overloads, reverse polarity, and open-circuit conditions for reliable long-term operation.

Specifications

• Product Model: EL2420Z
• Type: PWM Solar Charge Controller
• System Voltage: 12V / 24V Auto Detection
• Supported Battery Types:
  • Sealed (AGM)
  • Gel
  • Flooded Lead-Acid
• Charging Technology: 3-Stage PWM Charging
• Display: LCD Monitoring Screen
• USB Output: Dual USB Charging Ports
• Protection Features:
  • Short Circuit Protection
  • Overload Protection
  • Reverse Polarity Protection
  • Open Circuit Protection
• Applications:
  • Solar Home Systems
  • RV & Camping Solar Systems
  • Off-Grid Battery Charging
  • Solar Lighting Systems