Victron Energy BlueSolar PWM DUO-LCD&USB: Efficient Solar Charging Control

Features

• Charges two separate batteries
• Programmable charge current ratio
• External temperature sensor
  

Specifications

• Type: PWM DUO-LCD & USB
• Series/Model: 12/24V-20A
• Battery Voltage: 12/24 V
• Battery Temperature Sensor: Yes, Remote Sensor (Included)
• Enclosure Rating: IP20
• Operating Temperature: -35 to 55 deg C
• Self-Consumption: <10 mA
• Humidity: Max 95% Non-Condensing
• Temperature Compensation: -30 mV/deg C/-60 mV/deg C
• Maximum Solar Voltage: 28/55 V
• Terminal Size: 16 mm2/6 AWG
• USB Voltage: 5 V
• Charge Current Rating: 20 A
• Automatic Load Disconnect: Yes
• Load Output: 2 USB Ports 5 V/2 A
• Protection: Battery Reverse Polarity (Fuse), Over Temperature
• Grounding: Common Negative
• Absorption Charge: 14.4/28.8 V
• Float Charge: 13.7/27.4 V
• USB Current: 2 A
• Dimensions: 4 in Height x 7.4 in Width x 1.8 in Depth
• Standards: IEC 62109-1, EN 61000-6-1, EN 61000-6-3, ISO 7637-2
• Weight: 0.18 kg
• Application: 12V Use 36 Cell Solar Panels, 24V Use 72 Cell Solar Panel or 2x 36 Cell in Series
  

Documents 

• Specification Sheet
• Owners/User Manual
  

Advanced Solar Charge Management with Victron Energy BlueSolar

The Victron Energy BlueSolar PWM DUO-LCD&USB 12/24V-20A offers advanced charge management to optimize your solar power system. Designed to control two battery banks simultaneously, this controller maximizes solar energy utilization for off-grid applications. Featuring advanced Pulse Width Modulation (PWM) technology, it effectively regulates the charging process, preventing overcharging and ensuring battery longevity. The dual-voltage compatibility (12/24V) makes it versatile enough for various setups. With this unit, users experience improved battery performance and enhanced energy efficiency, making it a reliable choice for both residential and small commercial solar installations.

Clear LCD Interface and USB Connectivity

Equipped with a user-friendly LCD display, the Victron Energy BlueSolar PWM DUO-LCD&USB controller allows easy monitoring and control of your solar system’s status. The LCD shows critical data such as battery voltage, charging current, and load status, providing real-time insight for better management. Additionally, it features a USB port that can supply power to charge external devices or facilitate firmware updates. This combination of an intuitive interface and connectivity options offers convenience and flexibility, making the system straightforward to operate even for those new to solar technology.

Durability and Safety Features for Reliable Operation

The Victron Energy BlueSolar controller is engineered with safety and durability in mind. It incorporates multiple protective features including over-temperature, over-voltage, and reverse polarity protection to guard both the controller and the batteries against damage. Its robust construction allows it to operate efficiently in diverse environmental conditions, ensuring reliable performance over time. This makes it suitable for remote installations exposed to harsh weather. By prioritizing safety and long-lasting design, Victron Energy helps users safeguard their investment and maintain consistent solar power generation.