PWM Solar Charge Controller – VT Series

Model: VT

VT Series PWM Solar Charge Controller – Reliable & Efficient

Designed for wholesalers, distributors, and retailers, the VT 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!

VT Series PWM Solar Charge Controller (10A–60A, 12V/24V Auto)
Reliable and Economical Power Control for Off-Grid Solar Systems

The VT Series PWM Solar Charge Controller delivers dependable performance and essential functionality for a wide range of off-grid solar applications. Designed for 12V/24V battery systems with automatic voltage recognition, and offering current options from 10A to 60A, the VT Series is an ideal choice for professional B2B customers looking for efficient and cost-effective solar charging solutions.

PWM Solar Charge Controller – VT Series

Product Features:

  • Multiple Current Models: Choose from 10A, 20A, 30A, 40A, 50A, or 60A to suit various system sizes.

  • Auto-Detecting System Voltage: Compatible with 12V and 24V systems without manual setup.

  • Proven PWM Technology: Ensures safe, stable, and efficient battery charging.

  • Battery Type Compatibility: Supports Sealed, GEL, and Flooded lead-acid batteries.

  • User Interface: LED indicators or optional LCD screen for real-time monitoring and easy configuration.

  • Comprehensive Protection: Includes overcharge, over-discharge, reverse polarity, short circuit, and overload protection.

  • Durable Design: Compact, rugged housing for long-term operation in both indoor and outdoor environments.

Ideal For:

  • Small to mid-sized off-grid solar power systems

  • Solar-powered lighting projects (residential & commercial)

  • Agricultural and rural electrification programs

  • Solar kits, mobile power solutions, and DIY projects

  • Global solar equipment resellers and OEM partners

Engineered for B2B Efficiency

Whether you’re outfitting remote villages, supplying off-grid kits, or customizing private label solutions, the VT Series PWM Solar Controller delivers performance, flexibility, and outstanding value.

OEM/ODM services available for wholesalers and solar system integrators. Contact us to bring scalable solar control solutions to your global markets.

Model VT20 VT40 VT60
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 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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