2012 Newest SMG Series High power Solar charge Controller 1. PWM regulation 2. CE, RoSH 3. 2 Years Warranty 4. OEM Service

2012 Newest 12/24V SMG Series High power Solar charge Controller

 - Battery State-of-Charge display with 3 LEDs; - Acoustic load disconnect pre-warning; - PWM-regulation (series type); - Boost, Equalize and Float charging, also for VRLA; - Automatic 12/24 Volt detection; - Integrated temperature compensation; - 2 Large terminals (up to 6mm wire size); - SOC and voltage controlled LVD; - Fully electronically protected.

The SMG series is a sophisticated solar charge controller family for low cost applications.The electronic circuit is equipped with a microcontroller that provides highefficiency charging technology together with a number of outstanding status display, warning and safety functions.The temperature-compensated three-stage PWM charging method (boost-equalizationfloat) 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 lowvoltage load disconnect pre-warning feature.

Technical Data

Model	SMG30	SMG35	SMG40	SMG45	SMG50	SMG60
Nominal voltage	Automatic recognition 12/24V
50C Max. solar panel current	30A	35A	40A	45A	50A	60A
50C Max. load panel current	30A	35A	40A	45A	50A	60A
25C Boost voltage	14.5V/29.0V
25C Equalization voltage	14.8V/29.6V
25C 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
Self consumption	<4mA
Max. wire size	16mm2(AWG#6)
Dimensions(W×H×D)	98×122×49mm(W×H×D)
Weight	400g
Temperature range	-20C to +50C
Type of protection	IP44

Drawings