MPPT YS-20A Solar Charge Controller 12/24V Auto Battery Regulator with LCD Display cool and Dual USB Output 5V |

MPPT YS-20A Solar Charge Controller 12/24V Auto Battery Regulator with LCD Display cool and Dual USB Output 5V |

YS-20A:

System voltage：DC12V/24V Automatic Recognition

Rated current： 20A

USB：5V 3A

Max. PV(Voc）input voltage：100V DC 

>>Overview                                                                                  

YS series adopted with auto cool, high conversion efficiency, LCD display and free PC software. It

features an efficient MPPT control algorithm to track the maximum power point of the PV array in any

environment. Greatly improve the utilization of solar panel. Also added the output function(USB 5V 3A).

For the mppt controller can be widely used in off-grid solar system, Communication base station solar

system, household solar systems, street light solar systems, field monitoring and other fields.

>>Item Descrpition                                                                       

>>Feature                                                                                      

High efficiency MPPT control algorithm, MPPT efficiency ≥99.5%, whole Machine conversion efficiency upto 98%; 

12V/24V system Automatic Recognition，users can use it in different system conveniently.

Maximum PV input voltage: 100VDC(15A, 20A), 150VDC (30A, 40A,5 0A)

Charge mode: three stages (fast charge, constant charge, floating charge). It prolongs service life of the batteries.

Discharge mode: ON/OFF mode, PV voltage control mode.

Recommended battery types: sealed lead acid, vented, gel, NiCd battery. Other types of the batteries can also be defined.

Most information could be provide by LCD like: model No., PV input voltage, battery type, battery voltage, charging current, charging power, working status and so on. Also customer's information like company name, website and logo can be added into Solar Eagle software.

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

CE, RoHS, FCC certifications approved.. We can help clients to approve other certifications.

2 years warranty. And 3~10 years extended warranty service also can be provided. 

>>Specifications                                                                             

​Model

15A

20A

30A

40A

50A

Charge mode

MPPT(maximum power point tracking)

MPPT efficiency

≥96.5%, ≤99.5%

System type

INPUT CHARACTERISTICS

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 CHRECTRESTICS

Selectable Battery  Types

12V/24V system

Sealed lead-acid batteries, Vented batteries Gel, NiCd battery 
(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 CHARACTERISTICS

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, PV voltage control mode

Output control set way

Controller button or PC software

DISPLAY

LCD Display

System type, PV voltage,charge voltage, charging current, 
charging power, temperature etc.

PC software

RS232

OTHER PARAMETERS

Protection function

Yes (Over voltage, low voltage, over temperature,
over load, Short circuit protection etc.

Cooling mode

Auto cool

Type of Mechanical Protection

IP 30

Measurement DxWxH (mm)

200*110*66

243*155*79

Packing DxWxH (mm)

249*144*105

289*189*113

N.W. (KG)

0.9

1.8

G.W. (KG)

1.3

2.2

Remark；

1、Above is company's standard parameters; any modify，please check our official website;

2、We can customize 72V / 96V and other unconventional MPPT controller to special customers, provide OEM and ODM services.

>>Item Show