MPPT Solar Charge Controller 12V/24V Auto – 10A to 60A with LCD Display, WiFi Support & Dual USB Output

MPPT Solar Charge Controller — 12V/24V Auto, 10A–60A, LCD Display & Dual USB

Efficient solar battery charging controller for 12V and 24V off-grid, RV, solar lighting, and small solar power systems.

Key Features & Benefits

• 12V/24V Auto Detection: Automatically identifies 12V or 24V battery systems for easier setup.
• MPPT Charging Technology: High-efficiency solar tracking helps improve charging performance and energy conversion.
• LCD Display: Clear LCD screen allows you to monitor operating status and adjust controller settings.
• Multiple Current Options: Available in 10A, 20A, 30A, 40A, 50A, and 60A versions to suit different system sizes.
• Dual USB Output: Built-in 5V/3A USB output for charging phones, tablets, and other USB-powered devices.
• Large Wiring Terminals: Wide terminal spacing improves installation reliability, insulation performance, and current handling.
• Wide Application Range: Suitable for RVs, cabins, solar street lights, solar roofs, solar billboards, boats, solar awnings, and small off-grid systems.

Description

This MPPT solar charge controller is designed for small to medium 12V and 24V solar power systems. It automatically recognises the connected battery system voltage and helps regulate solar charging to protect the battery while improving charging efficiency.

The built-in LCD display makes it easy to view system status, charging condition, battery voltage, load output, and operating parameters. Large-section wiring terminals provide a more secure connection and help reduce voltage drop during operation.

With current rating options from 10A to 60A, this controller can be selected to match different solar panel and battery system requirements. It is a practical choice for off-grid power, RV solar systems, solar lighting, backup battery systems, and general solar charging applications.

How to Use

1. Connect Battery First: Connect the battery to the controller battery terminals and observe correct polarity.
2. Connect Solar Panel: Connect the solar panel input after the battery is connected.
3. Connect Load: Connect any DC load to the load output terminals if required.
4. Check LCD Display: Confirm system voltage, charging status, and operating parameters on the LCD screen.
5. Use USB Output: Connect compatible USB devices to the USB output ports when needed.

Specifications

• Product Type: Solar Charge Controller
• System Voltage: 12V / 24V automatic recognition
• Rated Charging Current Options: 10A / 20A / 30A / 40A / 50A / 60A
• Rated Load Current: 20A
• Battery Voltage Range: 9V – 32V
• Maximum Solar Input Voltage: 50V VOC / 100V VOC depending on model
• Maximum Power Voltage Range: Battery voltage +2V to 50V / battery voltage +2V to 100V depending on model
• No-Load Consumption: ≤0.4W
• USB Output: 5V / 3A
• Conversion Efficiency: Up to 98%
• MPPT Tracking Efficiency: >99%
• Temperature Compensation Coefficient: -2mV/℃/2V
• Working Temperature: -10℃ to +65℃
• Protection Rating: IP21
• Colour: Black and green

Package Includes

• 1 × MPPT Solar Charge Controller

Important Safety Notes

• Connect battery first: Always connect the battery before connecting the solar panel.
• Observe polarity: Incorrect wiring may damage the controller or connected equipment.
• Do not exceed input limits: Ensure the solar panel open-circuit voltage stays within the controller’s rated VOC limit.
• Select the correct current rating: Choose a 10A, 20A, 30A, 40A, 50A, or 60A version suitable for your solar panel and battery system.
• Indoor/protected installation: IP21 rating means the controller should be installed in a dry, protected location.

Tip: For best results, choose a controller current rating higher than your expected solar charging current and always check your solar panel VOC before installation.