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

• Customization: Available
• Warranty: 1 Year
• Condition: New
• Model NO.: EL-MD300SP
• Certification: CE
• Application: Collector Controller, Solar System Controller, Charger Controller, Lighting Controller, Solar Working Station, Voltage Controller
• Rated Voltage: 17-55V
• Transport Package: Export Carton
• Specification: 450G
• Trademark: ELEJOY
• Origin: China
• HS Code: 9032899099
• Production Capacity: 50000PCS/Month

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 NAME		MPPT STEP-DOWN SOLAR CHARGE CONTROLLER
BRAND		ELEJOY
FEATURE		1. 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 BATTERY		Various types of batteries                                              (charging voltage between 10-30V)
MODEL		EL-MD300SP
PV PANEL AVAILABLE	OPEN-CIRCUIT VOLTAGE	18V - 55V
	MAX POWER VOLTAGE	17V - 55V
CHARGING MODULE	PV INPUT POWER	300W
	PV INPUT START VOLTAGE	18V - 55V
	PV INPUT TRACKING VOLTAGE	17V - 55V
	OUTPUT TO BATTERY VOLTAGE	10-30V(Adjustable)
	OUTPUT TO BATTERY RATED CURRENT	Rated power/set output voltage
	OUTPUT TO BATTERY CURRENT LIMIT	MAX 25A
	NO-LOAD LOSS	2W
	VOLTAGE REGULATION	1%
	LOAD REGULATION	1%
	PWM CONVERSION EFFICIENCY	97%
	MPPT CONVERSION EFFICIENCY	99%
PROTECTION MODULE	BATTERY SHORT CIRCUIT PROTECTION	YES
	BATTERY REVERSE PROTECTION	NO
	OVER CURRENT PROTECTION	YES
	TEMPERATURE PROTECTION	YES
	PROTECTION CLASS IP	IP66
WORKING TEMPERATURE		-40ºC-+65ºC
INSTALL LINE LENGTH		5CM
SIZE		120mm x 80mm x 40mm
NET WEIGHT		450g