Products
SCH-20A-L SCH-30A-L
  • SCH-20A-L SCH-30A-L
  • SCH-20A-L SCH-30A-L

MPPT Solar Charge Controller

SCH-20A-L SCH-30A-L 12/24V Voc 18-100V Heatsink Cooling

12V/24V/48V Auto work,parallel design,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 cooling, quiet operation,Comfortable installation and commissioning,Monitoring your solar harvest on line via RS485 communition, Ethernet/RS232 communition Optional

WHERE TO BUY
share it:
Features Specifcations Download


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



Model

SCH-20A-L

SCH-30A-L

Solar System Voltage

12V/24V Auto work

Electrical

PV Operating Voltage

18100Vdc@12V 35100Vdc@24V

Max. PV input power

12V 300W

12V 400W

24V 600W

24V 800W

Rated input current

20A

30A

Rated DC load current

30A

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//2V with BTS

Physical

Net weight

1.9kg

Gross weight

2.2kg

Dimension

170*160*80MM

Cooling

Heatsink cooling

Enclosure

IP21

Environment

Ambient operating temperature

-25℃~60

Storage Temperature

-40℃~80

Humidity

100% non-condensing

Warranty

Two years


※Technical data for 12V system at 25℃, twice in 24V system rate

KeyWords:
Recommended Products
Links:

© Copyright @2017 SMK Solar. All Rights Reserved.

Technical:CTMON Shenzhen brand website construction:CTMON