Beijing Silk Road Enterprise Management Services Co.,LTD
| Supply Ability | 10000PCS |
| Packaging Details | Multiple packaging |
| Rated Load Current | 20A |
| Application | Solar System Controller |
| Product Name | CE Solar MPPT charge controller 20A with LCD |
| Max Power Point Voltage Scope | Battery voltage +2V to 75V |
| PV System Max Input Power | 260W/ 12V 520W/ 24V |
| MPPT Tracking Efficiency | >99% |
| Communication Mode | RS232 |
| Max Wiring Size | 25 mm2 |
| Max capacitive load capacity | 10000uF |
| Delivery Time | 10-15 working days |
| Payment Terms | T/T, L/C, T/T, Western Union |
| Place of Origin | CHINA |
| Brand Name | OEM |
| Model Number | |
| Certification | ISO9001, CE, SGS |
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Product Specification
| Supply Ability | 10000PCS | Packaging Details | Multiple packaging |
| Rated Load Current | 20A | Application | Solar System Controller |
| Product Name | CE Solar MPPT charge controller 20A with LCD | Max Power Point Voltage Scope | Battery voltage +2V to 75V |
| PV System Max Input Power | 260W/ 12V 520W/ 24V | MPPT Tracking Efficiency | >99% |
| Communication Mode | RS232 | Max Wiring Size | 25 mm2 |
| Max capacitive load capacity | 10000uF | Delivery Time | 10-15 working days |
| Payment Terms | T/T, L/C, T/T, Western Union | Place of Origin | CHINA |
| Brand Name | OEM | Model Number | |
| Certification | ISO9001, CE, SGS | ||
| High Light | Waterproof MPPT Charge Controller ，48v MPPT Solar Charge Controller ，MPPT 30A Solar Charge Controller | ||
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
| Parameter | Value | ||||
| Model | ML2420 | ML2430 | ML2440 | ||
| System voltage | 12V/24V Auto | ||||
| No-load loss | 0.7 W to 1.2W | ||||
| Battery voltage | 9 to 35 | ||||
| Max. solar input voltage | 100V (25°C), 90V (-25°C) | ||||
| Max. power point voltage range | Battery voltage +2V to 75V | ||||
| Rated charging current | 20A | 30A | 40A | ||
| Rated load current | 20A | ||||
| Max. capacitive load capacity | 10000uF | ||||
| Max. photovoltaic system input power | 260W/ 12V | 400W/ 12V | 550W/ 12V | ||
| 520W/ 24V | 800W/ 24V | 1100W/ 24V | |||
| Conversion efficiency | ≤ 98% | ||||
| MPPT tracking efficiency | > 99% | ||||
| Temperature compensation factor | -3.0mv/ °C/ 2V (default) | ||||
| Operating temperature | -35°C to +45℃ | ||||
| Protection degree | IP32 | ||||
| Weight | 1.4kg | 2kg | 2kg | ||
| Communication method | RS232 | ||||
| Altitude | ≤ 3000m | ||||
| Product dimensions | 210*151*59.5mm | 238*173*72.5 | 238*173*72.5 | ||
Project picture
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Since the establishment of Beijing Silk Road Enterprise Management Services Co.,LTD, specialized in researching, producing and selling the Solar panel products,with the enterprise tenet “Creative Technology, Excellent Quality” and gives full play to its own strong strength and R&D te... Since the establishment of Beijing Silk Road Enterprise Management Services Co.,LTD, specialized in researching, producing and selling the Solar panel products,with the enterprise tenet “Creative Technology, Excellent Quality” and gives full play to its own strong strength and R&D te...
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