Rich Solar 20 Amp PWM Waterproof Solar Charge Controller

This advanced PWM solar charge controller is built with high-performance MOSFET switching technology, designed for efficient power management in off-grid solar systems. Engineered with safety, compatibility, and durability in mind, it supports multiple battery types and offers smart charging features to protect and extend battery life. Ideal for RVs, cabins, boats, and off-grid applications, this controller is your reliable partner for long-lasting solar performance.

Features

• Advanced PWM Technology
  Utilizes MOSFET-based switching for reliable, efficient energy regulation and minimal power loss.

• Smart Charging & Battery Management
  Features intelligent charging control with time management and DIP switch battery type selection for Flooded (WET), AGM, GEL, and Lithium (LiFePO4) batteries.

• Rugged, Waterproof Construction
  Built with solid-duty cables, corrosion-resistant terminals, and connectors. Internally conformal coated to protect circuit boards from moisture.

• Safety First
  Includes built-in overvoltage, short circuit, reverse polarity, and thermal protection. No-spark design adds another layer of safety.

• User-Friendly Design
  LED indicators clearly display charging status and battery condition. Optional port available for external battery temperature sensor (BTS).

• Certified Quality
  Designed to meet CE standards and compliant with EMC and FCC regulations.

Specifications

• Controller Type: PWM (Pulse Width Modulation)

• Switching Control: MOSFET

• Grounding Type: Common Positive

• Charging Modes: Smart control with time management

• Battery Compatibility: Flooded (WET), AGM, GEL, Lithium (LiFePO4)

• Battery Type Setting: DIP Switch

• Indicator Lights: LED display for battery status and charging activity

• Protections:

  • Overvoltage protection

  • Short circuit protection

  • Reverse polarity protection

  • Thermal protection

  • No-spark operation

• Optional Features: External Battery Temperature Sensor (BTS port)

• Build: Waterproof, corrosion-resistant connectors, conformal-coated internal board

• Mounting Method: Quick mount with included spacers and self-tapping screws (flat surface installation)

• Certifications: CE, EMC, FCC compliant