20A MPPT Charge Controller 12V/24V_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

Products » Solar Charge Controller » MPPT Charge Controller

Name :

20A MPPT Charge Controller 12V/24V

Color:

White

Size:

200 x 110 x 66mm

Material:

Plastic shell

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Description:

Specification

Model		15A	20A	30A	40A	50A
SK-MPPT-W Series
Charge Mode	MPPT(Maximum Power Point Tracking)
MPPT Efficiency	≥99.5%
System Type	DC12V/24V system	Automatic Recognition
Input Characteristic
PV Max PV Input Voltage（VOC）	12V/24V system	DC100V		DC150V
Start The Charging Voltage Point	12V system	18V
	24V system	32V
High Input Voltage Protection Point	12V/24V system	DC100V		DC150V
High Input Voltage Recovery Point	12V/24V system	DC95V		DC145V
Rated PV Power	12V system	200W	260W	390W	520W	650W
	24V system	400W	520W	780W	1040W	1300W
Charge Characteristic
Selectable Battery Types	12V/24V system	Sealed lead-acid batteries,Vented batteries,Gel batteries,NiCd batteries(Other types of the batteries also can be defined)
Charge Method	12V/24V system	Three stages charge: constant current(MPPT), constant voltage,floating charge
Charge Rated Current	12V/24V system	15A	20A	30A	40A	50A
Output Discharge Characteristic
USB (Total for 2USB output)		DC5V 3A
Load Output Voltage		Based on battery voltage
Rated Output Current		15A	20A	30A	40A	50A
Output Control Mode		ON/OFF mode,Dual time control mode,PV&Time control mode,PV voltage control mode
Output Control Set Way		Controller button or PC software
Display/Communication
LCD Display		System type,PV voltage,charge voltage,charging current,charging power,temperature,etc.
PC Software		RS485
Other Parameter
Protection Function		Yes (PV reverse connection,Battery reverse connection,Over voltage,low voltage,over temperature,over load,short circuit protection,etc.)
Cooling Mode		Auto cool
Measurement Size D x W x H (mm)		200 x 110 x 66		243 x 155 x 79
Packing Size D x W x H (mm)		249 x 144 x 105		289 x 189 x 113
Net Weight (Kg)		0.9		1.8
Gross Weight (Kg)		2.0		2.5

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).It prolongs service life of the batteries.

3.Discharge mode: ON/OFF mode,Dual time control mode,PV& Time control mode,PV voltage control mode.

4.Recommended battery types: Flooded,Sealed lead acid,Gel battery.Other types of the batteries can also be defined.

5.Most information could be provided by LCD like: system type,PV input voltage,PV input current,day,month,total generating power,battery type,battery voltage,charging current,charging power,discharge current,discharge 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.