12V-24V 30A Intelligent Solar PWM Charge Controller ST-D1230

12V-24V 30A Intelligent Solar PWM Charge Controller ST-D1230

The ST-D1230 Intelligent Solar Charge Controller is a reliable and efficient solution for managing solar charging systems. Designed with advanced PWM (Pulse Width Modulation) technology, it optimizes battery charging while protecting against overcharging, over-discharging, and short circuits.

Ideal for medium-scale solar setups, this controller ensures stable performance and extends battery life in off-grid applications.

Key Features
Auto 12V / 24V Detection – Automatically adapts to your battery system
30A Charging Capacity – Suitable for higher power solar panels
PWM Charging Technology – Efficient and stable charging performance
LCD Display – Real-time system status, voltage, and charging information
Dual USB Output (5V / 2A) – Convenient charging for mobile devices
User-Friendly Controls – Easy setup and operation

Protection Functions
Overcharge protection
Over-discharge protection
Short circuit protection
Reverse polarity protection

These safety features help ensure long-term durability and reliable operation.

Technical Specifications
Model: ST-D1230
System Voltage: 12V / 24V Auto
Rated Charging Current: 30A
Max Solar Input Power:
12V System: up to 360W
24V System: up to 720W
USB Output: 5V / 2A (Dual USB)
Operating Temperature: -35°C to +60°C
Self Consumption: Low power design

Applications
Solar home systems
Off-grid lighting systems
RV and camping solar setups
Battery charging systems
DIY solar projects

Why Choose This Controller?
The ST-D1230 offers a cost-effective and dependable solution for solar energy management. Its intelligent control system and built-in protections make it suitable for both beginners and professional users.

Package Includes
1 × ST-D1230 Solar PWM Charge Controller
User Manual

Note
Always connect the battery first, then the solar panel and load
Ensure your solar panel power rating is within supported limits