Qingdao Commercial Energy Electronics Co., Ltd.: Qingdao, Shandong, China; Main products: solar street light, solar controller, solar refrigerator, solar freezer, wind turbine

Home > Products > MPPT solar controller > good quality mini solar controller china solar charger controller 15A/20A/25A/30A/35A/40A MPPT solar charge controller

good quality mini solar controller china solar charger controller 15A/20A/25A/30A/35A/40A MPPT solar charge controller

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USD $40 - $130 / Piece

50 Pieces(Min.Order)

Supply Ability 10000 Piece / Pieces per Month
Port Guangzhou
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Product Details

Place of Origin	Shandong, China	Brand Name	NEWSKY POWER
Model Number	ESMART	Application	Charger Controller
Rated Voltage	48V	Maximum Current	40A

Product Description

2015 hot selling product !

12v 24v 48v system auto recognition MPPT solar charge controller

12v 24v 48v solar charge controller MPPT solar controller MPPT solar charge controller

Models -------------------------------------------------------------------------------------------------------------------------------

15A,20A,25A,30A,40A for 12v/24v/48v system

12v 24v 48v solar charge controller MPPT solar controller MPPT solar charge controller

Features-----------------------------------------------------------------------------------------------------------------------------

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 can use it in different system conveniently.

3. Maximum PV input voltage up to DC100V.

4. Three stages charge: fast charge(MPPT), constant voltage charge,floating charge, It can protect batteries well .

5. Three option of discharge: on mode and off mode and PV voltage(solar) control mode.

6. Users can choose 4 kinds of commonly standard batteries(Sealed lead acid, Vented, Gel, NiCd). Other kinds of batteries can be defined by users.

7. Digital tube can display battery voltage and charging current. The software can display various parameters such as model number, PV input voltage, battery type, battery voltage, charging current, charging power, working condition.

8. RS232 communication, we can offer communication protocol also, it’s convenient for user’s integration management.

9. This controller can be paralleled infinitely.

10. CE and RoHS Certifications are approved.We can help clients to approve other certifications.

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

MPPT solar controller modes: I-P-e-SMART-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 time	12V/24V/48V system	500us
MPPT efficiency	12V/24V/48V system	≥96.5%,≤99%
INPUT CHARACTERISTICS
MPPT working voltage range	12V system	DC14V~DC100V
	24V system	DC30~DC100V
	48V system	DC60~DC100V
Low input voltage protection point	12V system	DC14V
	24V system	DC30V
	48V system	DC60V
Low input voltage Recovery point	12V system	DC18V
	24V system	DC34V
	48V system	DC65V
High input voltage protection point	12V/24V/48V system	DC110
High input 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 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-limit 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; It can be adjustable.
Rated output Current		30A
The output control		On mode, Off mode, PV voltage control mode
Output control set mode		Controller button or PC software
Display
LED digital tube display		Battery voltage, Charge current
LED light display		Charging indicator light, LOAD indicator light
PC(communication port)		RS232
Protection
Low input voltage protection		Check the input characteristics
High input voltage protection		Check the input characteristics
Charge overpower protection		yes
Discharge low voltage protection		yes
Discharge high 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
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

Packaging & Shipping

Our Services

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Why choose us as your long-terms partner?

1. Over 10 years professional experience of producing and exporting solar&wind products.

2. Partner of F.A.O. (Food and Agriculture Organization)

3. Own technical team

4. High standard quality control program

5. Excellent speed service always

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Contact Us

Qingdao Commercial Energy Electronics Co., Ltd.: Contact nameKevin Liu
Chat Now; Phone0086-532-86943160; AddressA-1116,international trade center,changjiang road,ETDZ, Qingdao, Shandong

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Product Categories

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Solar refrigerator freezer	Solar wall light	Wind turbine

good quality mini solar controller china solar charger controller 15A/20A/25A/30A/35A/40A MPPT solar charge controller

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