20A MPPT Charge Controller 12V/24V/36V/48V_Solar Inverter,Power Inverter,Car Inverter,DC to AC Inverter,DC to DC Converter,Solar Charge Controller,Solar Panel,Solar Power System

20A MPPT Charge Controller 12V/24V/36V/48V

Products » Solar Charge Controller » MPPT Charge Controller

Name :

20A MPPT Charge Controller 12V/24V/36V/48V

Color:

Red

Size:

240 x 168 x 66mm

Material:

Iron alloy shell

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Description:

Specification

Model			20A	30A	40A
SK-MPPT-E Series
Charge Mode	MPPT(Maximum Power Point Tracking)
MPPT Efficiency	≥99.5%
System Type	DC12V/24V/36V/48V		Automatic Recognition
Input Characteristic
PV Max.Voltage (VOC)	12V/24V/36V/48V system		DC130V
Start The Charging Voltage Point	12V/24V/36V/48V system		Higher than Battery voltage 3V
Low Input Voltage Protection Point	12V/24V/36V/48V system		Higher than Battery present voltage 1V
High Input Voltage Protection Point	12V/24V/36V/48V system		DC120V
Rated PV Power	12V system		260W	390W	520W
	24V system		520W	780W	1040W
	36V system		780W	1170W	1560W
	48V system		1040W	1560W	2080W
Charge Characteristic
Charge Mode	MPPT(Maximum Power Point Tracking)
Charge Method	3-Stage: constant current(fast charging),constant voltage, floating charge
Selectable Battery Types (Default type is Gel battery)	12V/24V/36V/48V system		Sealed lead acid,Vented,Gel,NiCd battery (Other types of the batteries also can be defined)

Rated Charge Current	12V/24V/36V/48V system		20A	30A	40A
Output Discharge Characteristic
Output Voltage(Load Voltage)			Based on battery voltage
Rated Output Current(Load Rated Current)			20A / 30A / 40A
The Output Control(Load Control Mode)			Time control mode,PV&Time control mode,On mode,Off mode,PV voltage control mode
Display/Communication
LCD Display / RS485 to USB(PC software optional),Meter,WiFi modular(APP)			System type,PV type,PV voltage,charge voltage, charging current,charging power, temperature,etc.
Other Parameter
Protect Function		Yes (Over voltage,low voltage,over temperature,over load,short circuit protection,etc.)
Thermal Methods		Fan cooling
Products Size D x W x H(mm)		240 x 168 x 66
Packing Size D x W x H(mm)		289 x 204 x 101
Net Weight (Kg)		2.3
Gross Weight (Kg)		3.0

Features

1.High efficiency MPPT control algorithm,MPPT efficiency ≥99.5%,whole machine conversion efficiency up to 98%.

2.Charge mode: three stages (fast charge,constant charge,floating charge),improve boost voltage charge(activate the battery performance),it prolongs service life of the batteries.

3.Discharge mode: ON/OFF mode,PV voltage control mode,Dual Time control mode,PV&Time control mode.
4.Customers can choose battery types: (Flooded,Sealed lead acid,Gel battery) charging,other types of the batteries can also be defined.

5.Most information could be provide by LCD like: System type,PV input voltage,PV input current,Day/Month/Total generated energy,battery type,battery voltage,charging current,charging power,load current,load power and so on.

6.RS485 communication,we can offer communication protocol also,it’s convenient for user’s integration management.

Application

Can be widely used for off grid solar system,telecommunication base station,household system, street lighting system,field monitoring system,etc.