12V/24V 10A PWM Solar Charge Controller

12V/24V 10A PWM Solar Charge Controller is an essential component for small to medium off-grid solar power systems. It efficiently manages the power flow from your solar panels to your batteries, protecting them from overcharging and over-discharging. This controller features a sophisticated PWM (Pulse Width Modulation) charging algorithm that significantly extends battery lifespan and improves system performance. Its compact design and user-friendly interface make it a reliable and cost-effective solution for various solar applications, from RVs to small home power setups.

Key Features:

• Automatic Voltage Detection: The controller automatically recognizes 12V or 24V battery systems, making setup simple.
• PWM Charging: Utilizes a high-efficiency PWM charging algorithm to boost battery charging and prolong its service life.
• Comprehensive Protection: Provides robust protection against overcharge, over-discharge, reverse polarity, and short-circuits.
• LCD Display: A clear LCD screen shows real-time system status, including charging current, battery voltage, and load status.
• Dual USB Outputs: Features two 5V/2A USB ports, allowing you to charge mobile devices directly from the controller.
• Adjustable Parameters: Allows users to customize charging and discharging parameters to suit different battery types.

Technical Specifications:

• System Voltage: 12V/24V Auto-Sensing
• Rated Charge Current: 10A
• Rated Load Current: 10A
• Max PV Voltage: 50V
• Float Charge Voltage: 13.7V (adjustable)
• Discharge Stop Voltage: 10.7V (adjustable)
• USB Output: 5V/2A (dual ports)
• Self-Consumption: <10 mA
• Operating Temperature: -35 °C to +60 °C

Mechanical Specifications:

• Case Material: ABS plastic
• Mounting: Wall mount with pre-drilled holes
• Cooling: Passive heat sink
• Terminals: Screw terminals for secure wire connections

Dimensions:

• Length: ~135 mm
• Width: ~70 mm
• Height: ~35 mm

Pinout and Wiring:

• Solar Panel Input (+/-): Connect the positive and negative terminals of your solar panel.
• Battery (+/-): Connect to the positive and negative terminals of your battery.
• Load Output (+/-): Power DC appliances and lights.
• Wiring Note: Always connect the battery to the controller first, then the solar panel, and finally the load. Ensure correct polarity to avoid damage.

Datasheet Reference:

• Refer to the official PWM Solar Charge Controller User Manual for detailed electrical schematics, installation instructions, and advanced settings.

Applications:

• Off-Grid Systems: Powering small cabins, remote sheds, or surveillance cameras.
• RVs and Boats: Maintaining power in recreational vehicles and marine applications.
• Camping and Portable Power: Creating a simple, portable solar power solution.
• Solar Street Lights: Managing the power for standalone solar lighting.

Equivalent Models:

• MPPT Controllers: A more advanced but expensive option that offers higher charging efficiency, especially in non-ideal conditions.
• PWM Controllers (Higher Amp): Available in 20A, 30A, or more for larger systems with more solar panels.

Package Includes:

• 1 x 12V/24V 10A PWM Solar Charge Controller