VEVOR 40A MPPT Solar Charge Controller for Sealed(AGM), Gel, Flooded and Lithium Batteries

Equipped with a built-in Bluetooth module, this 40A MPPT Solar Charge Controller allows users to remotely view essential data within a 20-meter range, making it more convenient for monitoring and adjusting the device's operational status. Outperforming traditional PWM charging techniques by 15-30%, the controller achieves a conversion efficiency of up to 98%, enhancing energy utilization for prolonged device operation. Suitable for various environments and devices, from home solar systems to mobile photovoltaic systems, the controller supports a maximum solar panel power of 12V 520W / 24V 1040W and is compatible with various common deep-cycle sealed batteries such as AGM, gel, flooded, and lithium batteries.

The automatic regulation algorithm supports current-limiting charging mode, ensuring stable operation even in extreme temperatures ranging from -20°C to 50°C (-4°F to 122°F) or when the charging power is excessively high. This charge controller 12V/24V features comprehensive protection functions, including battery reverse connection protection, PV reverse connection protection, PV short-circuit protection, overcurrent protection during charging, and TVS lightning protection, among others, ensuring the security and long-term use of the device.

Utilizing advanced MPPT technology, the controller surpasses traditional PWM charging technology by 15-30%, achieving an ideal conversion efficiency of up to 98%. This results in faster charging times, higher energy utilization, and longer-lasting operation for your devices. Suitable for a wide range of applications, from home solar power systems to mobile photovoltaic systems, the solar charge controller can handle charging currents of up to 40A and supports a maximum solar panel power of 12V 520W / 24V 1040W. It is compatible with various common deep-cycle sealed batteries, including AGM, gel, flood, and lithium batteries.

Additionally, the controller comes with a TTL communication interface, supporting the Modbus communication protocol for versatile functionality expansion and meeting various communication needs. The automatic adjustment algorithms and support for current-limiting charging mode ensure stable operation even in extreme conditions, such as high temperatures up to 50°C (122°F) or low temperatures down to -20°C (-4°F), as well as during high charging power situations.

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