PWM Solar Charge Controller – CT Series

Model: CT

CT Series PWM Solar Charge Controller – Reliable & Efficient

Designed for wholesalers, distributors, and retailers, the CT series ensures stable solar battery charging with PWM technology.

Ideal for off-grid solar systems, it features overcharge protection, temperature compensation, and durable performance. Perfect for bulk orders & OEM customization!

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

The CT Series PWM Solar Charge Controller is built to deliver stable, efficient power management for small to medium-sized solar systems. With automatic voltage detection for 12V/24V systems and current options ranging from 10A to 60A, it offers reliable performance and flexible integration for B2B solar partners worldwide.

Whether you’re sourcing controllers for solar lighting kits, rural electrification projects, or mobile power applications, the CT Series delivers proven PWM technology at an affordable price point.

PWM Solar Charge Controller – CT Series

Key Features:

  • Available Models: Choose from 10A, 20A, 30A, 40A, 50A, or 60A based on your project needs.

  • Auto-Voltage Detection: Supports both 12V and 24V battery systems without manual configuration.

  • Efficient PWM Charging: Delivers consistent charging and discharging for lead-acid batteries, enhancing battery life.

  • Battery Compatibility: Suitable for Sealed, GEL, and Flooded lead-acid batteries.

  • User Interface Options: Available with LED indicators or optional LCD screen for easy monitoring and control.

  • Comprehensive Protection: Built-in safeguards for overcharging, over-discharging, reverse polarity, short circuit, and overload.

  • Compact & Robust Design: Ideal for space-limited installations and harsh environments.

Application Scenarios:

  • Solar home systems and off-grid cabins

  • Solar-powered street lights and garden systems

  • Agriculture and irrigation setups

  • RV, camper, and marine solar applications

  • OEM & B2B solar kit suppliers and distributors

Trusted Power Control for Global Solar Projects

The CT Series PWM Controller is a versatile, value-packed choice for solar professionals looking for reliable power regulation in various market segments.

OEM/ODM services available for volume orders. Contact us today to integrate the CT Series into your solar product lineup.

Model CT20 CT40 CT60
Max. PV Open Circuit Voltage <50A
System Voltage 12V/24V Auto
Rated Charge Current 10A 20A 30A 40A 50A 60A
PV Max. Input Power 12V 130W 260W 390W 520W 650W 780W
24V 260W 520W 780W 1040W 13000W 1560W
Rated Discharge Current 10A 20A 30A
Charging Control Mode PWM
Float Charge 13.8V/27.6V
Absorption Charge 14.4V/28.8V
Equalization Charge 14.6V/29.2V
Load Disconnection 10.8V/21.6V
Load Reconnection 12.6V/25.2V
Battery Type GEL, SLD, FLD, Lithium Battery Customization GEL, SLD, FLD

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