Introducing the Victron Energy BlueSolar PWM-Light Charge Controller 12/24V-20A (Model: SCC010020020), a reliable and efficient solution for managing your solar power system's battery charging needs. Designed to work seamlessly with both 12V and 24V battery systems, this charge controller ensures optimal performance and longevity of your batteries.

Key Features:

• Automatic System Voltage Detection: The controller automatically detects and adapts to 12V or 24V battery systems, simplifying installation and ensuring compatibility.
• Three-Stage Battery Charging: Utilizes bulk, absorption, and float charging stages to maximize battery health and efficiency.
• Load Output with Low Battery Voltage Disconnect: Protects your battery from deep discharge by disconnecting the load when voltage drops below a safe threshold.
• Integrated Lighting Control Function: Features a programmable timer for automatic lighting control, ideal for solar lighting applications.
• Comprehensive Protection Mechanisms: Safeguards against overcurrent, short circuits, and reverse polarity connections, ensuring the durability and safety of your system.

Product Overview:

The Victron Energy BlueSolar PWM-Light Charge Controller is engineered to provide efficient and dependable battery charging for small to medium-sized solar power systems. Its automatic voltage detection simplifies setup, making it suitable for both 12V and 24V configurations. The three-stage charging process ensures that batteries are charged optimally, enhancing their lifespan and performance.

One of the standout features of this controller is its load output with low battery voltage disconnect. This function prevents batteries from being overly discharged, which can lead to reduced capacity and lifespan. By disconnecting the load when the battery voltage falls below a predefined level, the controller helps maintain battery health.

The integrated lighting control function is particularly beneficial for solar lighting systems. With a programmable timer, users can set specific times for lights to turn on and off, enhancing energy efficiency and providing convenience for outdoor and security lighting applications.

Safety is a paramount consideration in the design of this charge controller. It offers comprehensive protection against overcurrent, short circuits, and reverse polarity connections. These safeguards not only protect the controller itself but also the connected batteries and load devices, ensuring a robust and reliable solar power system.

Technical Specifications:

Specification	Details
Model Number	SCC010020020
Battery Voltage	12/24V with automatic system voltage detection
Rated Charge Current	20A
Maximum Solar Voltage	28V (12V system) / 55V (24V system)
Self-Consumption	<10 mA
Charge Voltage - Absorption	14.2V (12V) / 28.4V (24V)
Charge Voltage - Float	13.8V (12V) / 27.6V (24V)
Load Disconnect Voltage	11.2V (12V) / 22.4V (24V)
Load Reconnect Voltage (Manual)	12.6V (12V) / 25.2V (24V)
Load Reconnect Voltage (Automatic)	13.1V (12V) / 26.2V (24V)
Operating Temperature Range	-20°C to +50°C (full load)
Humidity (Non-Condensing)	Max 95%
Protection Class	IP20
Dimensions (H x W x D)	70 x 133 x 33.5 mm (2.8 x 5.3 x 1.3 inches)
Weight	0.2 kg