Product Details

Specifications

mppt controller
1. 12v/24v/48v auto
2. RS232 communication
3. CE/ROHS

10A,20A,30A high quality MPPT solar charge controller RS232 communication for solar system

Product Description

Features : mppt controller

1. MPPT charging mode, peak efficiency up to 99%, saving 30%~60% solar panel than traditional PWM controller.

2. DC12V/24V/48V battery system automatic recognition, users would like to use in different system conveniently.

3. DC12V/24V/48V system, maximum PV input voltage up to DC100V.

4. Charge type: three stages charge fast charge(MPPT), constant voltage,

floating charge, protected our battery, lead to a long use age.

5. Discharge type owns always on pattern and always off pattern, it also has PV voltage solar controlling switch pattern.

6. Clients can auto select any one in the 4 kinds of commonly used batteries, Sealed lead acid, vented, Gel, NiCd and custom other batteries.

7. Digital tube display controller battery voltage and charging current,upper computer display various parameters, such as model, PV input voltage, battery types, battery voltage, charging current, charging power, working condition etc.

8. RS232 communication, and that providing communication protocol, it’s convenient for customer’s integration management.

9. This controller could be paralleled infinitely.

10. CE, RoHS Certifications approved; cooperating with clients through the other certifications.

11. 2 years warranty; 3~10 years extended technical service.

Working Connection : mppt controller

Software display , RS232 communication : mppt controller

1.1 show solar charge and discharge status, PV voltage, charge voltage, charge Current etc, and setting the type of the batteries, LOAD output control method.

1.2 Product standard upper software; testing software is not provided(Due to testing software need clients’ PC has software development platform, if clients have the requests, please apply to our company for taking)

Remarks: the PC software is offered freely by our company.

Specification : mppt controller

MPPT solar controller modes: DIP-12V/24V/48V-series		15A	20A	25A		30A	40A
Charge mode	MPPT(maximum power point tracking)
Charge method	Three stages: constant current(MPPT),constant voltage,floating charge
System type	DC12V/24V/48V	Automatic recognition
System voltage	12V system	DC9V~DC15V
	24V system	DC18V~DC30V
	48V system	DC36V~DC60V
Soft start time	12V/24V/48V system	≤3S
Dynamic response recovery and range	12V/24V/48V system	500us
MPPT efficiency	12V/24V/48V system	≥96.5%,≤99%
INPUT CHARACTERISTICS
MPPT working voltage and Range	12V system	DC14V~DC100V
	24V system	DC30~DC100V
	48V system	DC60~DC100V
Low voltage input Protection point	12V system	DC14V
	24V system	DC30V
	48V system	DC60V
Low voltage input Recovery point	12V system	DC18V
	24V system	DC34V
	48V system	DC65V
Input over voltage protection point	12V/24V/48V system	DC110
Input over voltage recovery point	12V/24V/48V system	DC100V
Maximum PV power	12V system (W)	213	284	355		426	568
	24V system (W)	426	568	710		852	1136
	48V system (W)	852	1136	1420		1704	2272
CHARGE CHRECTRESTICS
Selectable Battery Types (Default type is GEL battery)	12V/24V/48V system	Sealed lead acid, vented, Gel, NiCd battery (Other types of the batteries also can be defined))
Constant Voltage	12V/24V/48V system	Please check the charge voltage according to the battery type form.
Floating Charge Voltage	12V/24V/48V system
Rated Input Current	12V/24V/48V system	15A	20A	25A		30A	40A
Current-limiting Protection	12V/24V/48V system	20A	25A	30A		35A	45A
Temperature Factor	12V/24V/48V system	±0.02%/℃
Temperature Compensation	12V/24V/48V system	14.2V-(The highest temperature-25℃)*0.3
Output Ripples(peak)	12V/24V/48V system	200mV
Output Voltage Stability Precision	12V/24V/48V system	≤±1.5%
Output Discharge Characteristics
Output voltage		Base on battery voltage
Low voltage output Protection point		Default 10.5V; recovery 11V; custom available ;
Rated output Current		30A
The output control		Always on, always off, PV voltage control switch
Output control set mode		Controller button or upper computer
Display
LED digital tube display		Battery voltage, charge current
LED light display		Charging indicator light, LOAD indicator light
PC(communication port)		RS232
Protection
Input Low Voltage Protection		Check the input characteristics
Input Overvoltage Protection		Check the input characteristics
Charge over voltage power Protection		yes
Low Voltage output Protection		yes
Rated output Current protection		yes
Temperature Protection		yes
Other Parameters
Noise		≤40dB
Thermal heat-dissipating method		Itself cooling			fan cooling
Components		Imported material, with EU standards.
Certification		CEFCCROHS
Physical
Measurement D x W x H(mm)		20516860
package size D x W x H(mm)		265196110
N.G(KG)		1.8kg
G.N(KG)		2kg
Type of Mechanical Protection		IP25
Environment
Humidity		0~90%RH ( no condense)
Altitude		0~3000m
Operating Temperature		-20℃ ~ +50℃
Storage Temperature		-40℃ ~ +75℃
Atmospheric Pressure		70~106kPa

Product Display : mppt controller

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Packaging & Shipping

Product Packing and Shipping : mppt controller

Number	quantity	parets name
1	1 pc	Controller appearance(blue or green is optional,OEM is available also)
2	2 pc	hangers(Used in the controller hanging)
3	4 set	screw(Used for hanging ear lock in the controller)
4	1 pc	RS232 port
5	1 pc	Battery temperature sensing lines
6	2 pc	fuse(DC output)
7	1 pc	specification(manual)
8	1 pc	CD(Built-in upper software)