详细说明
Product Name: 20A Mc2420n10 Srne MPPT Solar Charge Controller 12V 24V for Solar Home System with Bluetooth Function Model NO.: MC2420N10 Rated Voltage: 48V Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station, Voltage Controller Certification: API, ISO, CB, CE Condition: New Maximum Current: 40A Max.PV: DC150V System Voltage: 12V/24V/36V/48V Communication: Dual RJ45 Port / RS485/PC/APP Trademark: OEM Transport Package: Carton Specification: 40A Origin: China HS Code: 8537109000 Product Description PowerCatcher maximum power point tracking technology allows the controller to track the maximum power point of solar panels even in a complex environment. Compared with the traditional MPPT tracking technology, it boasts faster response speed and higher tracking efficiency.- A built-in maximum power point tracking (MPPT) algorithm can significantly increase energy utilization efficiency of the photovoltaic system, which is about 15% to 20% higher than traditional PWM charging.- It provides an active charging voltage regulation feature. At battery open circuit or lithium battery BMS overcharge protection, the controller battery terminal will output the rated charging voltage value.- MPPT tracking efficiency is up to 99.9%.- Due to an advanced digital power technology, the circuit energy conversion efficiency is as high as 98%.- Available in multiple battery types and support charging procedures of various types of batteries such as lithium battery, colloidal battery, sealed battery, vented battery, lithium battery, etc.- A current-limited charging mode is available. When the power of solar panel is too large and the charging current is higher than the rated valve, the controller automatically reduces the charging power so that the solar panel can operate at the rated charging current.- Support automatic identification of lead-acid battery voltage.- External LCD screen or Bluetooth module can be connected for viewing of equipment operating data and status, and modification of controller parameters is supported.- Support standard Modbus protocol to meet communication needs in different occasions.- Built-in over-temperature protection mechanism ensures that when temperature exceeds the set value of the device, the charging current decreases linearly with the temperature, thereby reducing the temperature rise of controller and avoiding high temperature damage.Products introductionBT-2 is a suitable for our company solar controller extend bluetoothcommunication function of the bluetooth module,cooperate with mobilephone APP can be realized on the system of wireless monitoring, parameterssetting and data view.Main featureoducts featuresicable typesble types1.Realize the solar controller of wireless monitoring function2.Support mobile phone APP, plug and play,simple setting3.The use of high performance,low power consumption of thebluetooth special chip4.Adopt bluetooth 4.0 and BLE technology,has the characteristics ofrapid communication and strong anti-jamming capability5.Without external power supply,power supply directly by thecommunication port6.Communication distance of up to 15 metersTechnical parameters:TypeBT-2Input voltage5V-12VStand-by power consumption0.04WRun power consumption0.05WCommunication distance≤15mSerial port baud rateFixed baud rate 9600bpsCommunication methodsTTLInterface typePH2.0Connecting lineStandard Ethernet cable(parallel line)Size67.3*36*15.5mmInstallation dimension57.8*12mmFixed holes diaφ3.5Operating temperature-20ºC-75ºCLevel of protectionIP67Net weight120gProduct Features:LCD graphical main menu, for real-time monitoring of real-time data and operating status of the controller.Two-button design for menu viewing and parameters setting, easy to operate.No external power supply is required, and the LCD unit can be powered by connecting it to the controller via a communication cable.Embedded installation.Industrial grade design, allowing for use in a variety of harsh environments.ParametersModel RM-6Applicable models of controller 50A/40A/30A/20AInput voltage 5V-12VStandby power consumption < 0.03WOperating power consumption < 0.04WFixed baud rate 9600bpsCommunication mode TTLInterface type PH2.0Connection cable length 1.5MOperating temperature -35ºC~+65ºCIP rating IP32Weight 50gAltitude ≤ 3000MDimensions 104.5*55.5*11.8mm
