30A 100V MPPT Solar Charge Controller 12V/24V Auto Adaptive Dual 5V/3A USB Charging Port for LiFePO4 LA Lithium TL Gel Flooded and AGM Battery

- 【99% Tracking Efficiency】The MPPT solar charge controller is equipped with advanced Maximum Power Point Tracking technology. The tracking efficiency is no less than 99%, and the peak conversion efficiency is up to 98%. - 【Automatic Battery Voltage Recognition】The solar charge controller can automatically recognize battery voltage without manual setting, and is suitable for 12V/24V battery arrays. It is compatible with various battery types, such as SLD, LI, LiFePO4, GEL, FLD, etc. Selecting the User mode allows for independent setting of charging parameters to meet various charging needs. - 【Safe to Use】 Engineered for reliability, this MPPT charge controller features input power limits and intelligent protection against over-voltage, short-circuit, reverse connection/polarity, reverse charge, over-temperature, and includes TVS lightning protection. Safeguards your system and extends battery lifespan. - 【Dual Fan Cooling and USB Interface】 When the controller is operating under high load, the cooling fans activate to dissipate heat, ensuring the controller's performance and stability. The dual 5V/3A (max) USB ports can be used to charge mobile phones, tablets, or computers. - 【Buy with Confidence】 Backed by a 24-month warranty and lifetime technical support. Should any issues arise with your solar controller, please contact us through Amazon email.

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How is this better than cheaper controllers?

How many working modes does the solar controller have?

Where can this MPPT solar charge controller be used?

Precautions before using a solar controller ?

If you have questions about how to use or the quality of the products you receive.

How is this better than cheaper controllers?

Higher tracking efficiency (up to 99%), safer operation, and durable design.

How many working modes does the solar controller have?

Light control mode, Always-on mode, Always-off mode.

Where can this MPPT solar charge controller be used?

This solar controller can be applied to RV power supply, communication base stations, home power supply, traffic lights, solar street lights, garden lighting systems and other fields.

Precautions before using a solar controller ?

Users should connect the battery first before connecting the solar panel; otherwise, it may cause irreversible damage to the controller.

If you have questions about how to use or the quality of the products you receive.

We are always improving our products and services, if you have any suggestions or questions you can ask us, we will be happy to serve you.