*KeyFeatures *Efficient Charging: Utilizing advanced MPPT technology, surpassing traditional PWM charging technology by 15-30%, and achieving an ideal conversion efficiency of up to 98%. This means faster charging times, higher energy utilization, and longer-lasting operation for your devices. *Versatile Compatibility: Suitable for various environments and devices, from home solar power systems to mobile photovoltaic systems. The solar charge controller can handle charging currents of up to 50A and supports a maximum solar panel power of 12V 660W / 24V 1320W. It's compatible with various common deep-cycle sealed batteries (AGM), gel batteries, flood batteries, and lithium batteries. *Easy to Use & Control: Equipped with a built-in Bluetooth module, allowing remote monitoring of important data for user convenience. The mppt solar controller helps users easily monitor and adjust the device's operating status. Additionally, it comes with a TTL communication interface, supporting the Modbus communication protocol for versatile functionality expansion and meeting various communication needs. *High Stability: Automatic adjustment algorithms and support for current-limiting charging mode ensure stable operation even in extreme conditions, such as high temperatures up to 50C (122F) or low temperatures down to -20C (-4F), as well as during high charging power situations. *Enhanced Security: Offers all-around electronic protection features, including battery reverse protection, PV reverse protection, PV short-circuit protection, overcurrent protection during charging, and TVS lightning protection. These features ensure the security and long-term use of the device. ******************************************************************************************************* *Specifications Item Model Number: MC2450N10-B Charging Current(DC): Max. 50A Applicable Battery Voltage(DC): 12V/24V Auto Solar Panel Open-Circuit Voltage: Max. 100V DC Rated Input Power: 12V/660W; 24V/1320W MPPT Control Efficiency: 98% Charging Modes: Fast Charge, Balance, Float External Communication: Built-in Bluetooth Module, Controlled via Neutral APP External Temperature Sensor: Supported Primary Material: ABS+PC Operating Temperature Range: -20C to 50C/-4F to 122F Product Net Weight: 1.33 kg/2.93 lbs Product Dimensions: 183 x 125 x 70 mm/7.2 x 4.92 x 2.76 inches Package Dimensions: 240 x 190 x 130 mm/9.45 x 7.48 x 5.1 inches ******************************************************************************************************* *Pakcage Content 1 x Solar Charge Controller 1 x Packaging Bag 1 x User Manual