Product Specifications

To view a full selection of Samlex products visit our website at www.samlexsolar.com or contact us: 1(800) 561-5885 or [e-mail]
20A
Model
Steca Solarix
MPPT-2010
20 Amps
Charge
Controller
MPPT Series
Design Features
- Maximum Power Point Tracking (MPPT) for
maximum energy capture
- PWM control
- Automatic battery voltage detection: 12V / 24V
- 20A charging current
- 10A load terminals for low voltage disconnect and
auto reconnect
- Multistage, temperature compensated charging
- Colored LEDs for operational status, State of Charge
and faults
- Electronic protections
- CE and RoHS compliant
- Applications: Solar home systems, telecommunications,
recreation vehicles.
12006-MPPT-2010-0314
2 YEAR WARRANTY
RoHSo
PAGE 1 OF 2
PARAMETER
SPECIFICATIONS – MODEL Steca Solarix MPPT-2010
12V BATTERY SYSTEM 24V BATTERY SYSTEM
SYSTEM
TYPE
MPPT
BATTERY TYPE Factory preset for Lead Acid - Liquid Type (Flooded)
NOMINAL BATTERY SYSTEM VOLTAGE 12V or 24V Auto Detection
NOMINAL OUTPUT POWER 250W 500W
SELF CONSUMPTION 10mA 10mA
MAXIMUM EFFICIENCY > 98% > 98%
INPUT SIDE
(Solar Panel/Array)
OPEN CIRCUIT VOLTAGE, Voc (at min. operating temp.) 17V to 100V 34V to 100V
MAXIMUM POWER POINT (MPP) VOLTAGE, Vmp >15V to <100V >30V to <100V
MAXIMUM SHORT CIRCUIT CURRENT, Isc 18A 18A
CHARGING CURRENT 20A 20A
CHARGING
CHARACTERISTICS
BOOST CHARGE VOLTAGE 14.4VDC 28.8VDC
END OF CHARGE VOLTAGE 13.9VDC 27.8VDC
EQUALIZATION VOLTAGE 14.7 VDC 29.4 VDC
INTERNAL TEMPERATURE COMPENSATION
Voltage Coefcient of Temperature: − 4mV/°K/Cell
− 24mV/°K − 48mV/°K
LOAD CURRENT 10A 10A
LOAD CONTROL
LOW VOLTAGE DISCONNECT (LVD) 11.5V 23V
LOW VOLTAGE RECONNECT (LVR) 12.5V 25V
NIGHT LIGHT FUNCTION Factory preset in OFF condition Factory preset in OFF condition
MONITORING
AND DISPLAY
DISPLAY TYPE 5 Multicolor LEDs 5 Multicolor LEDs
OPERATING PARAMETERS DISPLAYED Normal Operation, State of Charge, Load Status and Faults
INPUT/OUTPUT
CONNECTIONS
TYPE AND WIRE SIZE
Terminal with 4mm dia. tubular hole and setscrew. Will accommodate:
Conductor - Stranded wire: 16mm
2
/ AWG #6
Conductor - Solid wire: 25mm
2
/ AWG #4
SAFETY
PROTECTIONS
Overload/short circuit on PV & Load sides; Over temperature (measured inside
the microcontroller); Over charge & deep discharge; Over voltage at PV input;
Reverse polarity of PV panel; Reverse Battery and Load polarity; Reverse current
protection at night.
COMPLIANCE
SAFETY
ELECTROMAGNETIC COMPATIBILITY
EUROPEAN STANDARD
ROHS
QUALITY
CE marked - Low Voltage Directive 2006/95/EG
CE marked - 2004/108/EG
EN60730-1; EN60730-2-11
Compliant
ISO-9001; ISO-14001
ENVIRONMENTAL
OPERATING AMBIENT TEMPERATURE −25°C to + 40°C / −13°F to +104°F
INGRESS PROTECTION IP 32
GENERAL
DIMENSIONS (W x D x H) 187 x 153 x 68 mm / 7.36 x 6.02 x 2.68 in
WEIGHT Approx. 900 gm. / 2 lb.
NOTE: Specications are subject to change without notice
To view a full selection of Samlex products visit our website at www.samlexsolar.com or contact us: 1(800) 561-5885 or [e-mail]