The Green Color 30A PWM Solar Charge Controller 12V/24V with 2A USB (Green Color) is a reliable and efficient solar charge regulator designed for home solar systems, DC lighting systems, and off-grid solar setups. It supports both 12V and 24V systems automatically and is compatible with lead-acid batteries including OPEN, AGM, and GEL types. With its intelligent 4-stage PWM charging system, it ensures maximum charging efficiency, extended battery life, and safe energy management.

This green color solar controller features a built-in USB 5V/2A output port, perfect for charging mobile phones and other low-power USB devices directly from solar power. The industrial-grade microcontroller manages automatic charging and discharging processes, storing system parameters even when power is lost. The controller will automatically shut down if voltage drops too low, preventing deep battery discharge.

It provides complete system protection through multiple electronic safeguards, including over-current protection, short-circuit protection, reverse polarity protection, overcharge protection, low-voltage cutoff, and open-circuit protection. The dual MOSFET reverse current protection system ensures stable operation and low heat generation during charging, increasing durability and reliability.

The LCD digital display shows real-time charging status, battery voltage, and load conditions. Its one-button setting system allows easy configuration of parameters, while the auto memory function retains settings for continuous, maintenance-free performance.

Ideal for small to medium off-grid solar installations, this 30A solar controller supports solar panel systems up to 360W (12V) or 720W (24V), making it suitable for solar home systems, solar street lights, camping systems, and rural power supply applications.

How to Connect:

1. Connect the battery to the controller first for voltage initialization.

2. Connect the solar panel to the solar input terminals.

3. Connect your DC load or USB device to the output terminals.

4. Ensure the polarity is correct and connections are secure.

5. Always connect and disconnect in the correct order to prevent damage.

Specifications:

• System Voltage: 12V / 24V Auto Detection

• Rated Charge/Discharge Current: 30A

• USB Output: 5V / 2A

• Charging Mode: 4-Stage PWM (Bulk, Absorption, Float, Equalization)

• Controller Type: Intelligent Industrial Microcontroller

• Display: LCD Digital Display with Real-Time Monitoring

• Reverse Current Protection: Dual MOSFET, Low Heat Operation

• Memory Function: Auto Save System Parameters

• Operation: One-Key Setting

• Supported Battery Types: Lead-Acid (OPEN, AGM, GEL)

• Protections: Overload, Overcharge, Short Circuit, Reverse Connection, Low Voltage, Open Circuit, Over Temperature

• Recommended Solar Panel Capacity: Up to 360W (12V) / 720W (24V)

• Load Control: Automatic On/Off

• Product Dimensions: 7 x 13.5 x 2.5 inches (17.8 x 34.3 x 6.4 cm)

• Weight: 158.76 grams (Approx. 5.6 oz)

• Applications: Home Solar Systems, Solar Street Lights, DC Lighting Systems, Camping Power Kits, Rural Solar Power

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