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This powerful 45A 12V/24V solar charge controller with an LCD display features advanced monitoring and programming capabilities. It provides full control over the charging process and the ability to adjust various charging parameters and load work mode. Unlike simpler controllers, users can program their own system settings instead of being limited to factory-defined parameters.

The controller utilizes PWM (Pulse Width Modulation) technology, which enhances battery charge acceptance and prolongs battery life. PWM technology can also recover some lost battery capacity. Additionally, the controller incorporates electronic protection functions such as preventing reverse current at night, automatic cut off to prevent over-charging and deep discharge, and protection against over heating, over load, short circuit, and reverse polarity.

Compatibility:

This controller is compatible with solar panels with a combined power of up to 640W (12V battery system) / 1.28kW (24V battery system), making it suitable for small or medium solar charging systems. It has a wide solar input voltage range of up to 48V, allowing the use of on-grid solar modules with a voltage higher than 12V/24V as an input.

The controller is designed for use with a single battery or battery bank (gel, sealed, or flooded) with a voltage of 12V or 24V, and it automatically determines the working mode.

Additional features:

- LCD display with multilevel menu operation and user-friendly interface with 4 multifunctional buttons

- LED indicators

- Built-in temperature sensor

- Access to real-time solar panel and battery performance, including voltage, current, battery state of charge, and temperature

- Energy statistics counter displaying daily and monthly charge, useful for comparing solar panel performance at different periods

- Option to program load work mode with a timer if needed (e.g., setting on/off timers for lighting)

- Option to create a personalized, "user-defined" battery type with parameters specific to your battery

Advanced communications technology:

The controller can be connected to a remote meter MT50 with an LCD screen for manual adjustment of parameters and load settings. Additionally, it can be connected to a Wi-Fi module to create a Wi-Fi network for monitoring and adjusting charging parameters and controller settings through a free mobile app - Solar Station Monitor (available for Android and iOS users). Alternatively, an RJ45 to USB cable can be used to connect the controller directly to a PC/laptop, where parameters and settings can be monitored and adjusted via a free computer program - Solar Station (Windows-based PCs and laptops only).

By utilizing these communication methods, the user gains access to various charging parameters and can monitor and adjust settings as needed. The controller also has a pair of terminals for connecting a remote temperature sensor, which can be attached directly to the battery to measure the battery temperature more precisely and optimize the charging process.

Please take note of the following controller specifications:

- Rated current: 45A

- Fully automated operation and automatic 12/24V selection

- Enhanced monitoring and charging/load work control

- Maximum solar panel input voltage: 48V

- 3 pairs of terminals (input, battery, output)

- Temperature sensor for automatic compensation (-30mV/C/12V)

- Full set of electronic protection features (reverse current, overcharge, discharge, overload, reverse polarity, short circuit, etc.)

- Self-consumption: max. 15mA (12V); 13mA (24V)

- Working temperature: -25°C to +55C

- Terminals for wire up to 35mm2

- Size: 20 x 11 x 6 cm

- Weight: 800 g

- Multiple mounting holes for ease of installation

This product comes with a 2-year manufacturer warranty and a detailed user manual for installation and operation. If you need any assistance, feel free to contact us via email or phone for free support.

45A solar panel charge controller / regulator with LCD display and advanced programmable features for 12/24V battery systems