80 & 160W, MPPT Solar Powered Charger & Constant Current DC-DC Driver
Technical Sales / Customer Service: +1-818-338-7788 • Email: sales@autec.com
31328 Via Colinas Suite 102 • Westlake Village, CA 91362 USA • www.autec.com
March 23, 2019
1 / 6
LSDC-MPPT Series
*Product images are for illustrative purposes
only and may vary from actual design.
◼ Features
• Power Rating: 80W & 160W
• Input Voltage: 10~40Vdc
• Constant current design
• Output current(50mA-4000mA)
• Very high efficiency: charger(96%), MPPT(99%),
& driver sections(96%)
• 12V or 24V battery charging with auto detection
& auto smart charge
• Programmable time/current dimming levels to maximize output
• Field programmable with IR port
• SCP, Under voltage and Incorrect input protections
• IP67
• 5-year warranty
◼ Application
• Indoor or outdoor lights
◼ Model List*(See part number scheme for model number details)
*Follow the link below for complete user guide for Remote Control Unit PRLCD.
(Requires 2 AA batteries, batteries not included)
https://autec.com/wp-content/uploads/2019/03/Remote-Instructions_19-C.pdf
Disclaimer:
Autec Power Systems’ (Autec) LED Drivers are Hi-Pot tested during the manufacturing process. Autec assumes no responsibility for
secondary Hi-Pot testing at customer location or designated production line(s). Should customer require further Hi-Pot testing, at
their own production line, following assembly of the LED Driver into the customer’s assembled fixture, Autec requests advance
notice. This request must be communicated to Autec in a timely manner and is recommended to be requested at time of issuing
each purchase order.
Model Number
Driver
Output
Current(6)
Driver Output
Voltage(6)
Charger
Output
Current(5)
Charger
Output Voltage(5)
Solar Panel Input
Voltage(4)
LSDC-MPPT10A
50-4000mA
16-60V(12V Batt.)
36-60V(24V Batt.)
10A
11-15Vdc(12V Batt.)
22-29Vdc(24V Batt.)
10-20Vdc(12V Batt.)
24-40Vdc(24V Batt.)
80 & 160W, MPPT Solar Powered Charger & Constant Current DC-DC Driver
Technical Sales / Customer Service: +1-818-338-7788 • Email: sales@autec.com
31328 Via Colinas Suite 102 • Westlake Village, CA 91362 USA • www.autec.com
March 23, 2019
2 / 6
LSDC-MPPT Series
◼ Technical Data
Connection
Solar panel reverse connection to driver
Battery reverse connection to driver
Reverse current to solar panel
Short Circuit
Driver output
Battery
Under voltage (10.8V for 12V, 21.6V for 24V)
Temperature Range
Operational
-40°C~+60°C
Temperature Range
Storage
-45°C~+80°C
Humidity Operational
10~100% RH non-condensing
Humidity Storage
5~100% RH
Sleep Mode Power (3)
6mA With 12V Battery & 12mA With 24V Battery
Life Time
100k hours
Dimensions
(L*W*H) 142*90*27 mm 5.59*3.54*1.06 inches
Weight
453g/ 1lb
Notes:
1. All specifications are typical at 25°C unless otherwise stated.
2. The “Efficiency” values are measured at half load, after the unit is thermally stabilized.
3. Sleep mode occurs under the following conditions: Controller only connected to battery. Controller only connected to battery and solar
panel. During under voltage protection.
4. The controller supports monocrystalline silicon, polycrystalline silicon and thin film solar panels.
5. The controller is for use with lead acid batteries only.
6. The controller is designed for LED luminaire use only.
7. Please connect wires in the following sequence: LED-Battery-Solar panel(PV)
Power to Driver (6)
80W With 12V Battery & 160W With 24V Battery
Current Ripple
3% (Max.)
Driver Efficiency (2)
96%
Charger Efficiency (2)
96%
Voltage (Optimum)
>18V For 12V Battery & >36V For 24V Battery
Voltage (Max)
55V
Efficiency (MPPT)
99%
Current
10A (Max.)
80 & 160W, MPPT Solar Powered Charger & Constant Current DC-DC Driver
Technical Sales / Customer Service: +1-818-338-7788 • Email: sales@autec.com
31328 Via Colinas Suite 102 • Westlake Village, CA 91362 USA • www.autec.com
March 23, 2019
3 / 6
LSDC-MPPT Series
◼ Mechanical Diagram
◼ Efficiency vs Load
◼ Efficiency vs Load(cont.)
Efficiency
Load %
12V Battery:
24V Battery:
100
90
27
21
Four
Places
3.43
Four
Places
150
(typ.)
3
R1.50
80 & 160W, MPPT Solar Powered Charger & Constant Current DC-DC Driver
Technical Sales / Customer Service: +1-818-338-7788 • Email: sales@autec.com
31328 Via Colinas Suite 102 • Westlake Village, CA 91362 USA • www.autec.com
March 23, 2019
4 / 6
LSDC-MPPT Series
◼ Maximum Current at Output Voltage
◼ Temperature Compensation for Charging Voltage (mV)
Efficiency
Load %
Output Voltage
Output Voltage
Output Current(A)
Output Current(A)
12V
24V
80 & 160W, MPPT Solar Powered Charger & Constant Current DC-DC Driver
Technical Sales / Customer Service: +1-818-338-7788 • Email: sales@autec.com
31328 Via Colinas Suite 102 • Westlake Village, CA 91362 USA • www.autec.com
March 23, 2019
5 / 6
LSDC-MPPT Series
◼ Block Diagram
Temperature ˚C
Charging Voltage (mV)
LSDC-MPPT
80 & 160W, MPPT Solar Powered Charger & Constant Current DC-DC Driver
Technical Sales / Customer Service: +1-818-338-7788 • Email: sales@autec.com
31328 Via Colinas Suite 102 • Westlake Village, CA 91362 USA • www.autec.com
March 23, 2019
6 / 6
LSDC-MPPT Series
*Product images are for illustrative purposes only and may vary from actual design.
*Specifications are subject to change without notice. Autec is not responsible for issues arising from
errors or omissions.
Part Number Scheme
LS D C -MPPT 10A
LS=LED Driver Series
C=Constant Current
D=DC/DC Input Voltage
-MPPT=Maximum
Power Point Tracking
with LED driver &
battery charger
10A= Charger Output
Current