Steca Solsum 6.6F

Steca Solsum 6.6F Solar Charge Controller

Powerful and successful solar charge controller for solar home systems

The Steca Solsum F generation is one of the most successful and frequently used charge controllers in solar home systems. With load currents up to 6A and automatic switching between 12V and 24V, it is ideally suited for devices with up to 240W of power.

The circuit board is fully electronically protected, and the LED user interface allows for easy reading of the battery status at all times. Large terminals enable simple connection of solar panels, battery, and load. The Steca Solsum F operates as an energy-efficient series controller based on PWM.

Features:

• Series controller
• Automatic voltage adaptation
• Simple menu-guided operation
• PWM control
• Multi-stage charging technology
• Automatic load reconnection
• Temperature compensation
• Night light function
• Self-test function
• Monthly maintenance charge
• Graphic - LED display
• Made in Germany

Additional features:

• Overcharge protection
• Deep discharge protection
• Reverse polarity protection for module, load, and battery
• Automatic electronic fuse
• Short-circuit protection for load and module
• Overvoltage protection at the module input
• No-load protection without battery
• Reverse current protection at night
• Overtemperature and overload protection
• Shutdown in case of battery overvoltage

Download Datasheet