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Waterproof MPPT Solar Charge Controller

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Waterproof MPPT Solar Charge Controller

Country/Region china
Categories Inverters & Converters
InquireNow

Product Details

Waterproof MPPT Solar Charge Controller

 

Features

 

* MPPT tracking efficiency can be as high as 99.9%.

* Advanced digital power technology, with circuit energy conversion efficiency as high as 98%. 

*Supporting charging procedures of gel batteries, sealed batteries, open batteries, lithium batteries and other types of batteries.

* Supporting the start of capacitive load instantaneous large current.

* Supporting automatic identification of battery voltage.

* LED indicator of malfunction, buzzer alarm, and liquid crystal display of abnormal information. 

* Supporting historical data storage for up to 1 year.

* LCD screen display function. 

* Supporting standard Modbus protocol that meets communication needs on different occasions.

* Built-in mechanism of over-temperature protection. 

* External battery voltage sampling function.

* Temperature compensation functions. 

* TVS lightning protection

 

Protection

* PV array short circuit
* over discharge Protection
* Discharge voltage protection
* IP21 Mechanical protection
* Load overload
* the input low voltage protection
* PV Lightning protection
* Battery reverse polarity
* The overcharger protection voltage

 

Controller parameters 

 

ParameterValue
ModelML2420ML2430ML2440
System voltage12V/24V Auto
No-load loss0.7 W to 1.2W
Battery voltage9 to 35
Max. solar input voltage100V (25°C), 90V (-25°C)
Max. power point voltage rangeBattery voltage +2V to 75V
Rated charging current20A30A40A
Rated load current20A
Max. capacitive load capacity10000uF
Max. photovoltaic system input power260W/ 12V400W/ 12V550W/ 12V
520W/ 24V800W/ 24V1100W/ 24V
Conversion efficiency≤ 98%
MPPT tracking efficiency> 99%
Temperature compensation factor-3.0mv/ °C/ 2V (default)
Operating temperature-35°C to +45℃
Protection degreeIP32
Weight1.4kg2kg2kg
Communication methodRS232
Altitude≤ 3000m
Product dimensions210*151*59.5mm238*173*72.5238*173*72.5

 

 

Project picture

 

 

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