1.SMLNL series Solar Charge Controller
2.SOC and voltage control led LVD
3.Fully electronically protected
4.CE Cert

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Function:

1.One programmable nightlight function.
2.PWM regulation(series type).
3.Integrated temperature compensation.

4.Three-state charging method.
5.SOC and voltage controlled LVD.

6.Reverse polarity protection.

7.Fully electronically protected.

The  SMLNL  series  is  a  sophisticated  solar  charge  controller  family  for  low  cost
appl ications.The electronic circui t is equipped with a microcontrol ler that provides
high-efficiency charging  technology  together with a number of outstanding
status display, warning and safety functions.
The  temperature-compensated  three-stage  PWM  charging  method  (boost -
equalizat ionfloat ) is now adjustable to sealed and vented lead-acid batteries.
The  new  version  al so  allows  an  either   SOC  or   voltage  cont rolled  low
voltage disconnect function. The battery status is clearly indicated by three LEDs.
As the first controller on the market in this price range it comes with an acoustic low
vol tage load disconnect pre-warning feature.

Model                                  SMLNL05  SMLNL08  SMLNL10  SMLNL15  SMLNL20
50°c Max. module current         5A           8A           10A          15A          20A
50°c Max. load current              5A           8A           10A          15A         20A
25°c Boost voltage                             14.5V/29.0V

25°c Equalization voltage                   14.8V/29.6V

25°c Equalization voltage                    13.7/27.4V

Deep discharge protection              11.4-11.9V/22.8-23.8V controlled by statc of charge

                                                            11.0/22.0V controlled by voltage

Load reconnect voltage                        12.8/25.6V

Temperature compensation                  -4mV/cell*k

Max.wire size                                        16mm2(AWG#6)

Self power consumption                     <4mA
Dimensions(W×H×D)                  80*100*32mm
Weight                                                    183g

Temperature range                          -20 to +50 °c

Type of protection                                   IP22