PWM Solar Charge Controller – ST Series

ST Series PWM Solar Charge Controller (10A–60A, 12V/24V Auto)
Economical & Versatile Solar Charging Solution for Off-Grid Systems

The ST Series PWM Solar Charge Controller is designed to deliver reliable, efficient charging performance in a wide range of small to medium-scale solar energy systems. Supporting output currents from 10A to 60A and automatic 12V/24V voltage detection, the ST Series is ideal for global distributors, installers, and OEM partners seeking affordable and robust PWM technology for off-grid and hybrid setups.

Product Highlights:

• Flexible Current Options: Available in 10A, 20A, 30A, 40A, 50A, and 60A to suit diverse energy demands.

• Auto Voltage Recognition: Supports both 12V and 24V systems with automatic detection.

• Reliable PWM Charging: Proven Pulse Width Modulation technology ensures stable battery charging and longer battery life.

• Broad Battery Compatibility: Works with Sealed, GEL, and Flooded lead-acid batteries.

• User Interface Options: LED indicators or LCD screen (optional) for easy status updates and user interaction.

• Full Protection Suite: Built-in safeguards against overcharging, over-discharging, overload, short circuit, and reverse polarity.

• Compact & Durable Design: Engineered for performance in tough environments, ideal for remote and outdoor installations.

Ideal Applications:

• Solar lighting and garden systems

• Residential off-grid power

• Agricultural solar power (pumps, fencing)

• Mobile and RV solar solutions

• Global solar equipment suppliers & integrators

Built for Scale and Simplicity

Whether you’re deploying thousands of solar street lights or assembling DIY kits for local markets, the ST Series PWM Controller combines affordability, reliability, and ease of integration.

OEM/ODM customization available for wholesale partners and system builders. Get in touch to bring scalable, value-driven solar solutions to your market.