The Victron Energy SmartSolar Charge Controller MPPT 75/10 is a highly efficient solar charge controller that leverages advanced Maximum Power Point Tracking (MPPT) technology to optimise solar energy harvest. This technology is particularly beneficial in environments with varying light conditions, as it can improve energy collection by up to 30% compared to Pulse Width Modulation (PWM) charge controllers and by up to 10% over slower MPPT controllers. Here’s an in-depth look at this product:

Technical Specifications and Features:

• Battery Voltage: Automatically recognizes and adjusts to 12V and 24V systems, suitable for a variety of solar power setups.
• Rated Charge Current: Delivers a maximum charge current of 10A, which facilitates efficient battery charging without the risk of overload.
• Maximum PV Power: Supports up to 145W on 12V systems and 290W on 24V systems, making it versatile for different solar array capacities.
• Maximum PV Open Circuit Voltage: Handles up to 75V, providing flexibility in solar panel configurations and ensuring safe operation under all conditions.
• Peak Efficiency: Achieves an impressive 98% efficiency, minimising energy losses and ensuring maximum conversion of solar energy to usable power.
• Connectivity: Equipped with Bluetooth for wireless communication, allowing users to configure, monitor, and update the system via the VictronConnect mobile app.

Design and Build:

• Dimensions: Compact design with dimensions of 100 x 113 x 40 mm, which makes it easy to install in various settings.
• Weight: Lightweight at only 0.5 kg, adding minimal weight to solar installations.
• Enclosure: Features an IP43 rating for electronic components, providing necessary protection against environmental elements.

Advanced Functionalities:

• Intelligent Battery Management: Enhances battery life through the 'Battery Life' intelligent management feature, which protects the battery from being continuously cycled between partially charged and fully discharged states.
• Load Output: Offers a load output option which can disconnect the load in case the battery has been discharged to a pre-set voltage, preventing damage due to over-discharge.
• Programmable Charge Algorithm: Allows customization of charging parameters to suit specific battery types and conditions, accessible via the VictronConnect app.

Safety and Protections:

• Over-temperature Protection: Safeguards the controller and connected components from high temperature risks.
• Automatic Load Disconnect: Prevents battery drain by disconnecting loads at predefined voltage levels, ensuring battery health.
• Short Circuit Protection: Enhances system safety by immediately stopping the system in case of a short circuit, preventing damage to electronic components.

Applications and Usability:

• The SmartSolar Charge Controller MPPT 75/10 is ideal for small to medium solar systems used in residential, RV, marine, and off-grid applications. It is particularly useful in geographic areas with frequent cloud cover where solar intensity varies significantly throughout the day. The ability to connect via Bluetooth and adjust settings remotely through a mobile app enhances user convenience, making it easy to manage solar resources effectively.

This solar charge controller not only promises substantial efficiency and operational reliability but also offers advanced connectivity and safety features that stand out in the solar energy market. Its compact size and high adaptability make it an excellent choice for solar enthusiasts looking to maximise their solar energy utilisation. Whether for home use, mobile setups, or remote applications, the Victron Energy SmartSolar Charge Controller MPPT 75/10 ensures that solar power is used efficiently and sustainably.
 

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