100A/48V Mppt Solar Controller

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Foshan Nanhai Senhu Optoelectronics Technology Co., Ltd

Guangdong, China

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                                                            Model
                                                            BK-100A/48V
                                                        
                                                            Packing Size
                                                            418mm×300mm×176mm
                                                        
                                                            Rated Current
                                                            100A
                                                        
                                                            Product Size
                                                            368mm×240mm×116mm
                                                        
                                                            Type
                                                            MPPT
                                                        
                                                            Gross Weight
                                                            5.8kg
                                                        
                                                            Efficiency
                                                            ≥ 99%
                                                        
                                                            Loss Without Load
                                                            ≤ 3W
                                                        
                                                            Net Weight
                                                            5.2kg
                                                        
                                                            System Voltage
                                                            12V/24V/48V auto recognition, 36V manual setting
                                                        
                                                            Maximum Wire Diameter
                                                            25mm2
                                                        
                                                            Cooling Method
                                                            Fan cooling, the fan speed is adjusted by temperature. The fan runs slowly or stop when the internal temperature is low.
                                                        
                                                            IP Protection Level
                                                            IP21
                                                        
                                                            Max. PV Input Open Circuite Voltage (VOC)
                                                            150Vdc
                                                        
                                                            Storage Temperature
                                                            -40℃~+70℃
                                                        
                                                            Start Charging Voltage Point
                                                            12V: 18Vdc     24V: 34Vdc     36V: 48Vdc     48V: 65Vdc
                                                        
                                                            Working Temperature
                                                            -20℃~+50℃
                                                        
                                                            Input Low Voltage Protection Point
                                                            12V: 16Vdc     24V: 30Vdc     36V: 45Vdc     48V: 60Vdc
                                                        
                                                            Protection
                                                            Input, output overvoltage & undervoltage protection, overcharge, short circuit protection, etc.
                                                        
                                                            Input Overvoltage Protection Point
                                                            150Vdc
                                                        
                                                            Communication
                                                            RJ45 socket for external display
                                                        
                                                            Display
                                                            HD LCD Segment Code Screen Display
                                                        
                                                            Max. PV Input Power 12V System
                                                            1300W
                                                        
                                                            Max. PV Input Power 24V System
                                                            2600W
                                                        
                                                            Max. PV Input Power 48V System
                                                            5200W
                                                        
                                                            Applicable Battery Type
                                                            Lead acid battery, lithium battery or custom
                                                        
                                                            Maximum Charging Current
                                                            100A
                                                        
                                                            Mode of Control
                                                            Normally Open/Off, Light Control, Time Control
                                                        
                                                            Charging Method
                                                            3-stages (constant current, constant voltage, float charging)
                                                        
                                                            Load Voltage
                                                            Same as battery voltage

Characteristics of Mppt Solar Controller

Efficient MPPT controller algorithm, MPPT efficiency is greater than 99%, and overall machine conversion efficiency is greater than 98%;
Charging method: 3-stage charging (constant current, constant voltage, float charging), which can significantly improve battery life.
Loading Modes: Normally Open/Off, Light Control, and Time Control. Automatic recognition of 12V/24V/48V battery voltages;
The user can select between charging common batteries (sealed lead-acid batteries, lead-acid gel batteries, open lead-acid batteries, and lithium batteries) and customizing parameters to charge different types of batteries.
When the power of the solar panel is too high, the controller automatically maintains the charging power, and the charging current does not exceed the rated value;
With an HD LCD display, you may see device operating statistics and status, as well as modify the controller display options.
It is possible to link it to an external display.