The solar charge controller utilizes advanced Maximum Power Point Tracking (MPPT) technology to track the maximum power voltage point of solar panels as it changes depending on sunlight exposure and temperature. This technology guarantees the maximum efficiency of your solar system and performs significantly better than standard PWM solar controllers. Another advantage of MPPT technology is its wide solar input voltage range. This controller can work with standard off-grid 12/24V solar panels as well as high voltage or multiple panels with voltage up to 150V. The maximum combined input solar power allowed for this controller is 130W for a 12V battery system or 260W for a 24V system. Notably, this controller will significantly improve the efficiency of a solar system where the solar panel voltage is much higher than the battery voltage (e.g., charging a 12V battery with a 36V solar panel). Additionally, this charge controller comes with a comprehensive set of electronic protection functions to ensure the maximum possible efficiency of your solar system.

Please take note of the following details about the solar charge controller:

Features:

- Prevents reverse current at night (from the battery back to the solar panel), over-charging, deep discharge, solar panel over voltage, over load, short circuit, and reverse polarity

- Self-diagnostic capability and advanced fault-targeting technology for highlighting system errors

- Optional audible alarm for system failure alerts

- Automatically recognizes 12/24V battery systems

- LED lights indicate charging status and battery condition

- Current limiting function (10A) for adding more solar panels in the future

- Die-cast aluminum design for excellent heat dissipation

- Multiple connectivity options: remote meter MT50 with an LCD screen, Wi-Fi module, and RJ45 to USB cable for monitoring and adjusting parameters

Control Methods:

- Remote meter MT50 with an LCD screen

- Wi-Fi module for monitoring and adjusting charging parameters through a mobile app (Android and iOS)

- RJ45 to USB cable for connecting to a PC/laptop to monitor and adjust parameters through the Solar Station Monitor program (Windows-based PCs and laptops only)

Charging Parameters:

- Voltage, current, battery state of charge, accumulated charge and discharge energy, min/max voltage, and other information

- Customizable battery type and capacity, charging volts for different stages, duration of each stage, load settings, etc.

- Built-in temperature sensor and a socket for connecting a remote temperature sensor

Specifications:

- Advanced MPPT technology for high efficiency (>95%)

- Fully automated operation and auto 12/24V selection

- Maximum solar panel voltage: 150V

- Maximum solar panel power: 130W (12V) / 260W (24V)

- Temperature sensor for automatic compensation

- Comprehensive electronic protection features

- Communication port: RS485/RJ45 interface

- Grounding: negative common ground

- Current limiting function: 10A

- Self-consumption: <60mA (12V) / <30mA (24V)

- Working temperature: -35C to +55C

- Size: 19.6 x 11.8 x 3.6 cm

- Weight: 800 g

- Covered by a 2-year manufacturer warranty

Additional Information:

- Comes with a detailed user manual

- Free technical support is available via email or phone

- User manual and documents for download are available

High efficiency 10A MPPT solar charge controller for solar panels up to 130W (12V) / 260W (24V) up to 150V