15A, 20A, 25A, 30A & 40A, 12V/24V/48V, MPPT Solar Controller

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Model NO.	ESMART-15A, 20A, 25A, 30A & 40A, 12V/24V/48V, MPPT, MPPT MPPT
Certification	BV, ISO, CE, RoHS
Rated Voltage	12V/24V/48V Auto.
Specification	ESMART-15A, 20A, 25A, 30A & 40A, 12V/24V/48V, MPPT, MPPT MPPT
HS Code	85371090
Condition	New
Application	Solar System Controller, Charger Controller, Lighting Controller, Wind Controller, Solar Working Station
Trademark	CONPO
Origin	Nanjing, China

Overview
This Esmart MPPT(maximum Power Point Tracking) solar charge controller is a smart solar controller with automatic recognition function, smart charging and discharge function, three stages charging function to protect battery. It can increase 30~60% efficiency than traditional PWM controller. It supports many kinds of batteries It also have RS232 communication function. It's a most cost effective MPPT controller currently.
Feature

1. MPPT charge mode, peak efficiency up to 99%

2. DC12V/24V/48V battery system automatic recognition

3. Maximum PV input voltage up to DC100V

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

5. Users can choose 4kinds of commonly standard batteries(Sealed Lead Acid, Vented, GEL, NICD). Other kinds of batteries an be defined by users

6. RS232 communication, communication protocol can be provided

7. Digital tube an PC can display various parameters

8. Controllers can b connected in unlimited parallels

Parameter

Model		ESMART-15A	ESMART-20A	ESMART-25A	ESMART-30A			ESMART-40A
Rated Charge Current		15A	20A	25A	30A			40A
System Voltage		DC12V/24V/48V Automatic Recognition
Charge Mode		MPPT(Maximum Power Point Tracking)
Charge Method		3stages: fast charge(MPPT), constant voltage, floating charge
Conversion Efficiency		96.5%~99%
Input Characteristics
MPPT Working Voltage and Range	12V system	DC14V~DC100V
	24V system	DC30V~DC100V
	48V system	DC60V~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	DC12V/24V/48V	DC110V
High Input Voltage Recovery Point	DC12V/24V/48V	DC100V
Maximum PV Power	12V system	213W	284W	355W		426W	568W
	24V system	426W	568W	710W		852W	1136W
	48V system	852W	1136W	1420W		1704W	2272W
Charge Characteristics
Selectable Battery Types (Default type is GEL battery)	DC12V/24V/48V	Sealed Lead Acid Vented, GEL, NICD Battery (Other types of the batteries also can be defined)
Rated Input Current	DC12V/24V/48V	15A	20A	25A		30A		40A
Output Discharge Characteristics
Setting Control		Controller button or PC software
Rated Discharge Current		30A
Output Control Mode		On mode, off mode, PV Voltage Control Mode
Physical
PC(communication port)		RS232
Measurement DxWxH(mm)		20516860
Packing DxWxH(mm)		265196110
N.W.(kg)		1.8
G.W.(kg)		2
Mechanical Protection		IP25
The specification is only for reference. Subject to change without prior notice. We provide OEM and ODM service.