BlueSolar PWM-Light 12/24V-20A

This advanced charge controller is designed for solar panels with a total power of approximately 260W. Created by Victron Energy, it is designed to ensure reliable and efficient operation in small photovoltaic systems. Integrated PWM technology allows for precise and efficient management of the charging process, while automatic detection of system voltage (12V or 24V) makes it a highly versatile device.

Why choose BlueSolar PWM-Light 12/24V-20A?

The BlueSolar PWM-Light controller boasts not only high-quality workmanship but also a range of advanced features that enhance the efficiency and safety of the entire photovoltaic system. Whether you're building a small home solar system or planning a more complex installation, this controller will ensure optimal energy management.

Reliability and durability

The BlueSolar PWM-Light controller is designed for long-term operation in a variety of environmental conditions. Its robust design and high-quality components make it resistant to various factors, ensuring long life and reliability. You can rely on it for many years without the need for frequent repairs or maintenance.

Ease of installation and use

The BlueSolar PWM-Light's installation and operation are very intuitive. Thanks to the simple interface and LED indicators, you can constantly monitor the device's operating status and battery charging. This makes it easy for even those without advanced technical knowledge to use this controller.

Efficient energy management

Thanks to the advanced PWM system, the controller optimally manages charging, minimizing energy loss and maximizing its utilization. Protection against overcharging, over-discharging, and reverse polarity are just some of the features ensuring safe system operation.

Versatility and compatibility

The controller is compatible with a wide range of batteries, including lead-acid, gel, and lithium batteries, providing flexibility in system design and upgrades. This makes it suitable for both simple residential solar systems and more complex commercial installations.

PWM technology

PWM (Pulse Width Modulation) technology effectively controls the charging process, regulating current and voltage by rapidly switching between on and off states. This ensures stability and efficiency, minimizing the risk of battery damage and extending its lifespan.

Work safety

The BlueSolar PWM-Light controller has a range of protective features, including overheating protection, short circuit protection, and automatic low-voltage load disconnection. These safeguards minimize the risk of system failure, protecting both the batteries and other system components.

Technical specifications:

• Parameters / Model: PWM-Light 20A 12/24V charge controller


• Battery voltage: With automatic system voltage detection


• Nominal charging current: 20 A


• Automatic load disconnection: Yes


• Maximum solar voltage: 28V / 55V


• Own consumption: Less than 10 mA


• Load Output: Manual control + low voltage disconnect


• Security:
  
  
  
  • Reverse battery polarity (fuse)
  
  
  • Output short circuit
  
  
  • Excessive temperature
  
  
  • Overload protection:
    
    
    
    • Shutdown after 60 seconds at 130% load
    
    
    • Shutdown after 5 seconds at 160% load
    
    
    • Short circuit: immediate shutdown
    
    
    
    
  
  
  
  


• Ground: Common positive


• Operating temperature range: -20 to +50°C (full load)


• Humidity (non-condensing): Max 95%


• Batteries:
  
  
  
  • Absorption charging voltage: 14.2V / 28.4V
  
  
  • Float charging voltage: 13.8V / 27.6V
  
  
  • Low voltage load disconnection: 11.2V / 22.4V
  
  
  • Reconnecting a low voltage load:
    
    
    
    • 12.6V / 25.2V (manual)
    
    
    • 13.1V / 26.2V (automatic)
    
    
    
    
  
  
  
  


• Other:
  
  
  
  • Protection class: IP20
  
  
  • Clamp size: 5 mm² / AWG10
  
  
  • Libra: 0.15 kg
  
  
  • Dimensions (hxwxd): 70 x 133 x 33.5 mm
  
  
  
  


• Security: IEC 62109-1

The BlueSolar PWM-Light regulator is a reliable and efficient device that is perfect for medium-sized photovoltaic systems, ensuring maximum efficiency and safety.