MPPT Solar Controller Kit Photovoltaic Charge Discharge Controller with Temperature Probe

Feature: 1. HIGH EFFICIENCY: Tracking efficiency ≥99.5%, maximum conversion efficiency up to 98%, 12V/24V automatic working system voltage identification and automatic saving function. 2. CIRCUIT PROTECTION: The controller has built in reverse polarity, overcharge, overdischarge, overload, short circuit and reverse current protection to avoid battery damage. 3. HIGH PERFORMANCE: With 4 stage battery charging (Batch, Boost, Float and Equalization) and temperature compensation to extend battery life and improve system performance. 4. APPLICABLE BATTERY: Supports sealed, gel, LiFePO₄ (4s/12V; 8s/24V), Li(NiCoMn)O2 (3s/12V; 6s/24V) battery, with temperature compensation function (only for acid battery), reduced overheating power function. 5. RS485 INTERFACE: The remote control meter has RS485 bus interface, longer communication distance, stable and reliable operation and less interference. Specification: Item Type: Solar Controller Kit Rated Charging Current: 30A System Nominal Voltage: 12V/24VDC automatic identification Battery Voltage Range: 8V~32V Maximum PV Open Circuit Voltage: 100VDC Maximum PV Input Power: 390W/12V , 780W/24V Other Functions: Black light LCD display, common negative electrode, support lithium battery, more safety protection Protective Function: PV overcurrent; PV short circuit; PV reverse connection; night reverse charge; battery reverse connection; battery overvoltage; battery overdischarge; battery overheating, controller overheating; lithium battery low temperature; load short circuit; MT-50 Features: 1. Automatically identify the controller and display relevant parameter data 2. The large screen information LCD displays all operating data and system working status 3. Simple and convenient operation 4. Real time alarm of fault information 5. The communication distance based on RS485 is longer 6. Programmable parameters 7. Energy statistics display function Multiple Load Control Modes: Manual control, light on and off, light on + timer, time control Battery Type Selection: Gel, sealed, submerged and user (programmable) Remote Temperature Sensor (TS-R): Cable Length: Approx. 3 meter / 9.84ft Connector: 0.0125ft, 2P Test Temperature: -131℉~257℉ If the controller is not connected to TS-R, the battery charge and discharge temperature is set to 25℃ by default without temperature compensation RS485-150U Cable: Used to monitor each controller on the network and update firmware using the Solar Station PC software. Package List: 1 x Solar Controller 1 x Solar Controller User Manual 1 x Solar Controller Accessories 1 x Temperature Probe 1 x Host Computer Connection Cable 1 x Remote Meter 1 x Remote Meter User Manual 1 x Remote Meter Connection Cable 8 x Screws 4 x Expansion Screw 4 x Rubber Pads Note: 1. Connect the system in sequence 1. battery, 2. load, 3. PV array, and disconnect the system in reverse order (3. 2. 1.). The battery must be connected first! 2. Never connect the solar panel array to the controller without a battery. 3. Do not connect any inverter, wind, alternator or charger to the charge controller! 4. If the remote temperature sensor is not connected to the controller, the battery charging or discharging temperature is set to 25℃ by default without temperature compensation. 5. The wire diameter is for reference only. If the distance between the photovoltaic array and the controller or the controller and the battery is far, a larger wire can be used to reduce the voltage drop and improve the performance.