Product Main

Quick Details

Application: Lighting Controller,Solar System Controller,Thermal Controller,Solar Working Station,Voltage Controller
is_customized: Yes
Model Number: SCH-20A/30A-L
Maximum Current: 20A 30A
Rated Voltage: 12V 24V Auto
Solar System Voltage: 12V/24V Auto work
Rated input current: 30A
Self consumption: 2W
Max. Conversion Efficiency: 97.5%
Battery Type: Sealed Gel AGM Flooded Lithium Battery
Charge algorithm: 4 stage: Bulk, Absorption, Float, Equalize charging
Bulk charge voltage: Sealed: 14.4V AGM 14.2V Gel:14.2V Flooded:14.6V User defined:10-15V
Float charge voltage: Sealed/Gel/AGM:13.8V Flooded:13.7V User defined:10-15V
Equalize charge voltage: Sealed 14.6V AGM:14.8V Flooded:14.9V
Load disconnect voltage: 10.5V ~12V Adjustable
Unit Type: piece
Package Size: 15cm x 10cm x 5cm (5.91in x 3.94in x 1.97in)
Package Weight: 2.3kg (5.07lb.)

Specifications

SMKSOLAR 20A/30A MPPT LCD Solar Charge and Discharge Controller 12V 24V Auto Work for Sealed Gel AGM Flooded Lithium Battery 

SCH-20A-L: 20A 12V/24V Auto Work Voc:18~100Vdc  Rated Power:600W  Heatsink Cooling 

SCH-30A-L: 30A 12V/24V Auto Work Voc:18~100Vdc  Rated Power:800W Heatsink Cooling 

?

Feature:

12V/24V Auto work,parallel design to enlarge your system capacity

Multi-stage charging optimizes battery performance

MPPT eficiency >99.5%, Peak conversion efficiency 97.5%

Compatible with Gel. AGM.Flooded. Sealed lead acid and Lithium battery

Comprehensive protection

Heatsink cooing, quiet operation

Comfortable installation and commissioning
20170418005957_1063
Specifcations:
 
?Model SCH-20A-L SCH-30A-L
Solar System Voltage 12V/24V Auto work
Electrical  
PV Operating Voltage 18~100Vdc@12V  35~100Vdc@24V
Max. PV input power 12V 300W 12V  400W
  24V 600W 24V 800W
Rated DC load current 30A
Self consumption 2W
Self consumption 2W
Max.Conversion Efficiency 97.5%
Protection PV array short circuit, over charging,battery reverse polarity,output short circuit
Battery charging  
Battery Type Sealed  Gel AGM  Flooded  Lithium Battery
Charge algorithm 4 stage: Bulk, Absorption, Float, Equalize charging
Bulk charge voltage Sealed: 14.4V AGM 14.2V  Gel:14.2V Flooded:14.6V User defined:10-15V
Float charge voltage Sealed/Gel/AGM:13.8V  Flooded:13.7V User defined:10-15V
Equalize charge voltage Sealed 14.6V  AGM:14.8V Flooded:14.9V
Load disconnect voltage 10.5V ~12V Adjustable
Low voltage reconnect voltage 12.5V
Temperature compensation 5MV/°C/2V with BTS
Physical  
Net weight 1.9kg 1.9kg
Gross weight 2.2kg 2.2kg
Cooling Heatsink cooling
Enclosure IP21
Environment  
Ambient operating temperature -25°C~60°C
Storage Temperature -40°C~80°C
Humidity 100% non-condensing

 

Pictures:

SCH-20A-LSCH-20A-l 2