Victron Energy BlueSolar PWM-Pro Charge Controller 12/24V-20A

Victron Energy BlueSolar PWM-Pro Charge Controller Features and Benefits

The BlueSolar PWM-Pro series is ready for use with its default settings. It also is fully programmable, With help of a computer and software (available free of charge from our website), With the dedicated BlueSolar Pro Remote Panel (see features below).

Features

• Lighting control function, fully programmable
• Three stage battery charging (bulk, absorption, float), fully programmable
• Integrated battery monitor function (Remote Panel needed to display state of charge)
• Load output with low voltage disconnect and manual control (default setting)
• Optional external temperature sensor
• Load output protected against over load and short circuit
• Protected against reverse polarity connection of the solar panels and/or battery
• Day/night timing options: see manual Remote Panel for details
  

Specifications

• Type: PWM-Pro
• Series/Model: 12/24V-20A
• Battery Voltage: 12/24 V
• Battery Temperature Sensor: Optional (Article SCC940100100)
• Enclosure Rating: IP30
• Operating Temperature: -20 to 50 deg C (Full Load)
• Self-Consumption: <10 mA
• Humidity: Maximum 98% Non-Condensing
• Temperature Compensation: -30 mV/deg C Resp., -60 mV/deg C (If Temperature Sensor Installed)
• Maximum Solar Voltage: 28/55 V
• Terminal Size: 10 mm2
• Charge Current Rating: 20 A
• Automatic Load Disconnect: Yes
• Load Output: Manual Control + Low Voltage Disconnect
• Protection: Battery Reverse Polarity (Fuse), Output Short Circuit, Over Temperature
• Remote Panel: Optional (Article SCC900300000)
• Grounding: Common Positive
• Absorption Charge: 14.2/28.4 V
• Float Charge: 13.8/27.6 V
• Equalization Charge: 14.6/29.2 V
• Low Voltage Load Disconnect: 11.1/22.2 V
• Low Voltage Load Reconnect: 12.6/25.2 V
• Dimensions: 6.3 in Height x 3.2 in Width x 1.9 in Depth
• Standards: IEC 62109-1, EN 61000-6-1, EN 61000-6-3, ISO 7637-2
• Weight: 0.3 kg
• Application: 12V Use 36 Cell Solar Panels, 24V Use 72 Cell Solar Panels
  

Documents 

• Specification Sheet
• Owners/User Manual
• Certificate

Reliable Solar Charging with Victron Energy BlueSolar

The Victron Energy BlueSolar PWM-Pro Charge Controller 12/24V-20A is designed to optimize solar power system efficiency by properly managing battery charging. Supporting both 12V and 24V battery systems, it automatically detects the battery voltage and adjusts the charging accordingly. This controller uses Pulse Width Modulation (PWM) technology to ensure stable charging cycles that enhance battery life and prevent overcharging. Ideal for a range of renewable energy setups, the BlueSolar PWM-Pro offers consistent performance even in varying weather conditions.

Advanced Battery Protection and Longevity

This BlueSolar PWM-Pro charge controller is equipped with multiple protective features to safeguard batteries and system components. It includes protections against reverse polarity, over-voltage, and short circuits, which minimizes the risk of damage during installation and operation. Additionally, its temperature compensation capability adapts charging voltage in varying temperatures, significantly extending battery lifespan. These protective mechanisms make the Victron Energy BlueSolar an essential component for any off-grid or backup solar power system.

User-Friendly Design and Compatibility

The compact and robust design of the Victron Energy BlueSolar PWM-Pro makes installation straightforward in various solar setups. Its LED indicators provide clear status updates on charging and battery condition, making monitoring effortless. Moreover, the controller is compatible with multiple battery types, including lead-acid and gel batteries, offering great versatility. Whether deployed in small residential systems or mobile solar projects, this controller delivers reliable and efficient energy management.