12V/24V Auto Solar Panel Charger Controller MPPT Battery Charge Regulator 20A/30A/40A COD

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ID: 1526413
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                    Material: Aluminum alloy
                    Color: White+Black
                    Model: ML2420, ML2430, ML2440
                    System Voltage: 12V/24V Auto
                    Maximum panel voltage: 100V (25°C), 90V (-25°C)
                    Battery Voltage: 9V to 35V
                    No-load Loss: 0.7W to 1.2W
                    Charging current: 20A / 30A / 40A
                    Discharge current: 20A
                    Rated load current: 20A
                    Maximum capacitive load capacity: 10000uF
                    Maximum power point voltage range: Battery voltage → +2V ~ 75V
                    Conversion efficiency: ≤98%
                    MPPT tracking efficiency: >99%
                    Temperature compensation coefficient: -3mv / °C / 2V (default)
                    Operating temperature: -35 ° C ~ +45 ° C
                    Protection level: IP32
                    Communication method: RS232
                    Altitude: ≤ 3000 meters
                    Note: Battery is not included
                    ML2420 Size: (L)X(W)X(H) 20X14.5X6cm / 8''X6''X2"(appr.)
                    ML2430 Size: (L)X(W)X(H) 23X17X7cm / 9''X7''X3"(appr.)
                    ML2440 Size: (L)X(W)X(H) 23X17X7cm / 9''X7''X3"(appr.)
                    Maximum input power of PV system:
                    ML2420 → 260W/12V; 520W/24V
                    ML2430 →400W/12V; 800W/24V
                    ML2440 → 550W/12V; 1100W/24V
                    ■ Support battery voltage automatic identification.
                    ■ Support historical data storage for up to 1 year.
                    ■ Support standard modebus protocol to meet communication needs in different occasions.
                    ■ Supports different types of battery charging procedures for gel batteries, sealed batteries, open batteries, lithium batteries, etc.
                    ■ It has fault LED indication and LCD display abnormal information, which is convenient for the user to determine the system failure.
                    ■ With LCD screen display function, you can have the vision of device operation data and status, and support controller parameter changes.
                    ■ Used in solar off-grid photovoltaic systems, coordinating the work of solar panels, batteries, and loads, is the core control component of off-grid photovoltaic systems.
                    ■ This product can detect the solar panel power generation in real time, and track the highest voltage current value (VI), so that the system can charge the battery at the maximum power output.
                    ■ With current-limiting charging mode, when the power of the panel is too large and the charging current is greater than the rated current, the controller automatically reduces the charging power to make it work at the rated charging current.
                    Package included
                    1 X Solar Controller
                    1 X User Manual

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