CE Elejoy EL-MD300sp Manufacturer 300W 12/24V Adjustable MPPT Solar Charge Controller 99% LED Display Step-Down Smart Buck

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Elejoy Electronics (Taizhou) Co., Ltd.

VIP   Audited Supplier 13 years
Profile Certified by SGS/BV
EL-MD300SP
1 Year
New
CE
Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
17-55V
ELEJOY
Export Carton
450G
China
9032899099
Product Description

Professional MPPT solar charge controller factory in China

All of the MPPT solar charge controllers have passed CE certification.

 

MPPT: Maximum Power Point Tracking
The MPPT controller utilizes Solar Maximum Power Point Tracking (MPPT) technology to extract maximum power from the solar array. The tracking algorithm is fully automatic and does not require user adjustment. MPPT technology tracks the array maximum power point as it varies with weather conditions, ensuring that maximum power is harvested from the array throughout the course of the day.

 

PRODUCT FEATURE

  • MPPT type, suitable for different voltage solar panels
  • Using high efficiency synchronous rectifier circuit structure
  • Output voltage adjustable
  • Support for lead-acid and lithium battery etc.
  • Voltage & current display
  • Efficiency ≥95%
  • Short-circuit protection
  • Over temperature protection
  • Under-voltage protection
  • Size: 120*80*40mm
  • Weight: 450g

 APPLICATION AREA

Solar charger

 
PRODUCT NAMEMPPT STEP-DOWN SOLAR CHARGE CONTROLLER
BRANDELEJOY
FEATURE1. LED displays voltage and current
2. Output voltage adjustable
3. Support various batteries sch as lead-acid and lithium-ion
4. Efficient synchronous rectification scheme
5. Effiicient MPPT real-time tracking function
6. Rainproof/dustproof/shockproof
SUITABLE BATTERYVarious types of batteries                                              (charging voltage between 10-30V)
MODELEL-MD300SP
PV PANEL AVAILABLEOPEN-CIRCUIT VOLTAGE18V - 55V
MAX POWER VOLTAGE17V - 55V
CHARGING MODULEPV INPUT POWER300W
PV INPUT START VOLTAGE18V - 55V
PV INPUT TRACKING VOLTAGE17V - 55V
OUTPUT TO BATTERY VOLTAGE10-30V(Adjustable)
OUTPUT TO BATTERY RATED CURRENTRated power/set output voltage
OUTPUT TO BATTERY CURRENT LIMITMAX 25A
NO-LOAD LOSS2W
VOLTAGE REGULATION1%
LOAD REGULATION1%
PWM CONVERSION EFFICIENCY97%
MPPT CONVERSION EFFICIENCY99%
PROTECTION MODULEBATTERY SHORT CIRCUIT PROTECTIONYES
BATTERY REVERSE PROTECTIONNO
OVER CURRENT PROTECTIONYES
TEMPERATURE PROTECTIONYES
PROTECTION CLASS IPIP66
WORKING TEMPERATURE-40ºC-+65ºC
INSTALL LINE LENGTH5CM
SIZE120mm x 80mm x 40mm
NET WEIGHT450g

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