Eco-Worthy Solar Charger Controller for Intelligent Battery Regulation

The 30A Solar Charge Controller features a built-in industrial micro-controller, offering a robust and reliable performance. Equipped with a large LCD display, this controller provides dual USB outputs, allowing convenient mobile device charging.

The charge management of this solar controller is fully PWM-based, ensuring efficient and optimized battery charging. To safeguard the system, the controller incorporates a range of protection features, including short-circuit protection, open-circuit protection, reverse polarity protection, and overload protection.

Designed with dual MOSFET reverse current protection, the controller minimizes heat generation, contributing to its long-term reliability. This solar charge controller supports various battery types, including lead-acid, gel, and lithium-phosphate batteries, providing flexibility for your power system requirements.

The LCD display on the controller clearly indicates the system status and data, enabling easy monitoring and configuration. This makes the controller suitable for a wide range of applications, from home use to industrial and commercial settings.

Installing the solar charge controller is straightforward. First, connect the battery, then the solar panels, and finally the load, forming a complete system. The disassembly sequence is the reverse of the wiring order. (Note: The charge controller may heat up during operation, so it should be installed on a flat, well-ventilated surface.)

To ensure proper functioning, it is essential to ensure that the battery voltage is compatible with the controller's pre-set voltage before the initial installation. Additionally, the battery cables should be kept as short as possible to minimize power loss.

The solar charge controller is designed exclusively for regulating solar modules and should not be connected to any other charging source.

The controller features various error display codes to help troubleshoot potential issues:

E01 - Battery Low Voltage: Check if the PV input voltage or battery voltage matches the controller's pre-set voltage. Correct the voltage if necessary. E02 - Battery High Voltage: Similar to E01, check and correct the voltage settings. E03 - Output Over Current: The load current has exceeded the rated current. If the issue persists for more than 60 seconds, it will display E04. E04 - Output Short-Circuit: The output has been automatically disabled due to a short-circuit and will resume after 10 seconds. E05 - High Temperature: When the controller's temperature exceeds 80°C, it will enter standby mode to protect the internal circuitry. E06 - PV Over-Voltage: To safeguard the internal components, the charging will automatically stop when the PV voltage exceeds 50V and resume when the voltage drops below 45V (for 12V/24V systems).

By addressing these error codes and following the installation guidelines, users can ensure the optimal and safe operation of the 30A Solar Charge Controller.

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