2012 new PWM type solar controller

Solar controller 1. 12/24V automatic recognition 2. OEM service 3. CE & RoSH certificate 4. 2 years warranty

Solar controller1. 12/24V automatic recognition2. OEM service3. CE & RoSH certificate4. 2 years warranty 

SML series

Function

l  Battery State-of-Charge display with 3 LEDs

l  Acoustic load disconnect pre-warning

l  PWM-regulation (series type)

l  Boost, Equalize and Float charging, also for VRLA

l  Integrated temperature compensation

l  Large terminals (up to 24mm2 wire size)

l  SOC and voltage controlled LVD

l  Fully electronically protected

The SML series is a sophisticated solar charge controller family for low cost applications.

The electronic circuit is equipped with a microcontroller 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-equalization-float) is now adjustable to sealed and vented lead-acid batteries. The new version also allows an either SOC or voltage controlled 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 voltage load disconnect pre-warning feature.

Model	SML05	SML08	SML10	SML15	SML20	SML25
Nominalvoltage:	12/24V automatic recognition
Max. module current	5A	8A	10A	15A	20A	25A
Max. load current	5A	8A	10A	15A	20A	25A
Boost voltage	14.5V/29.0V
Equalization voltage	14.8V/29.6V
Equal ization voltage	13.7/27.4V
Deep discharge protection	11.4-11.9V/22.8-23.8V control led by statc of charge 11.0/22.0V control led by voltage
Load reconnect voltag	12.8/25.6V
Temperature compensation	-4mV/cel l*K
Self consumption	<4mA
Max. wire size	16mm ²(AWG#6)
Dimensions(W×H×D)	80*100*32mm(w*h*d)
Weight	220g
Temperature range	-20to+50°C
Type of protection	IP22

SX series

Function

l  Battery State-of-Charge display LCD

l  Charge and discharge status display

l  Acoustic load disconnect pre-warning

l  Load status indication

l  Choose between 5 load disconnect algorithms

l  Boost/absorption/float PWM-regulation (series type)

l  Integrated temperature compensation

l  Covered terminals(up to 16mm2 wire size)

l  Full solid-state protection

The SX series is a sophisticated solar charge controller family with exceptional features in this price range. Beside a perfect PWM regulation with integrated temperature compensation the controllers provide extraordinary display, programming and safety functions.

The battery state of charge is clearly displayed with a bar chart, as well as energy flows from and to the battery and the load status (e.g. overload, load short circuit). The deep discharge protection function can be set up to three different modes: voltage controlled, SOC controlled or adaptive (fuzzy logic).

Acoustic warnings are built in, also A programmable nightlight function.

The compact case design is prepared for DIN rail mounting (mounting device available as an accessory).

Type	SX10	SX20	SX30	SX40
Charge Current Max.	10A	20A	30A	40A
Load Current Max.	10A	20A	30A	40A
System Voltage	12/24V	12/24V	12/24V	12/24V
Self Power Consumption	<4mA	<4mA	<4mA	<4mA
Ambient Temp. Range	-25 to 50 °C	-25 to 50 °C	-25 to 50 °C	-25 to 50 °C
Dimension	92x93x38mm	92x93x38mm	92x93x38mm	92x93x38mm
Weight	168g	168g	168g	168g
Type of Protection	IP22	IP22	IP22	IP22

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