EP Solar LS1024R Manuel utilisateur
LS1024R / LS1524R / LS2024R
—— Solar Light Controller
Thank you very much for selecting our product!
This manual offers important information and
suggestions with respect to installation, use and
troubleshooting, etc. Please read this manual
carefully before using the product and pay attention
to the safety recommendations in it.
EPSOLAR
☆Design patent NO.：
201130028317.3
☆Utility model patent NO.：
201120064092.1
INSTRUCTION
MANUAL
LS1024R / LS1524R / LS2024R
—— Solar Light Controller
Installation and Operation Manual
Specification Summary
Nominal system voltage 12 / 24VDC*
Maximum PV input voltage 50V
Nominal charge / discharge current
LS1024R 10A
LS1524R 15A
LS2024R 20A
* The controller will recognize the system rated voltage when start up. If
the battery voltage is lower than 18V, it will recognize the system as 12V.
If the battery voltage is greater than 18V, it will recognize the system as
24V.
LandStar
Contents
1 Important Safety Information.....................................1
2 General Information...................................................2
2.1 Product Overview................................................2
2.2 Product Features..................................................3
3 Installation Instructions..............................................4
3.1 General Installation Notes ...................................4
3.2 Mounting.............................................................4
3.3 Wiring.................................................................6
4 Operation..................................................................10
4.1 PWM Technology .............................................10
4.2 Battery Charging Information............................10
4.3 LED Indicators..................................................12
4.4 Setting Operation...............................................14
5 Protections, Troubleshooting and Maintenance........18
5.1 Protection ..........................................................18
5.2 Troubleshooting ...............................................19
5.3 Maintenance ..................................................21
6 Warranty ..................................................................22
7 Technical Specifications...........................................23
1
1 Important Safety Information
Save These Instructions
This manual contains important safety, installation and operating
instructions.
The following symbols are used throughout this manual to indicate
potentially dangerous conditions or mark important safety instructions，
please take care when meeting these symbols.
WARNING: Indicates a potentially dangerous
condition. Use extreme caution when
performing this task.
CAUTION: Indicates a critical procedure for
safe and proper operation of the controller.
NOTE: Indicates a procedure or function that
is important for the safe and proper operation
of the controller.
General Safety Information
Read all of the instructions and cautions in the manual before beginning
installation.
There are no user serviceable parts inside the controller. Do not
disassemble or attempt to repair it.
Install external fuses/breakers as required.
Disconnect the solar module and fuse/breakers near to battery before
installing or adjusting the controller.
Do not allow water to enter the controller.
Confirm that power connections are tightened to avoid excessive heating
from loose connection.
2
2 General Information
2.1 Product Overview
Thank you for selecting LandStar series solar light controller that adopts the
most advanced digital technique and operates fully automatically. The Pulse
Width Modulation (PWM) battery charging can greatly increase the lifetime
of battery. It has various unique functions and quite easy to use, such as:
12/24V automatic recognition
High efficient Series PWM charging, increase the battery lifetime and
improve the solar system performance.
Use MOSFET as electronic switch, without any mechanical switch
Widely used, automatically recognize day/night.
Digital LED menu, only one key solve all setting simply
Intelligent timer function with 1-15 hours option
Unique dual timer function, enhance the flexibility of street light system.
Gel, Sealed and Flooded battery type option.
Adopt temperature compensation, correct the charging and discharging
parameters automatically and improve the battery lifetime.
Electronic protection: Overheating, over charging, over discharging,
overload, and short circuit.
Reverse protection: any combination of solar module and battery.
The controller is for off-grid solar system, especially in solar light system,
and protects the battery from being over charged by the solar module and
over discharged by the loads. The charging process has been optimized for
long battery life and improved system performance. The comprehensive
self-diagnostics and electronic protection functions can prevent damage from
installation mistakes or system faults.
Though the controller is easy to operate and use, please take your time to
read this manual and become familiar with it. This will help you make full
use of all the functions and improve your solar PV system.
3
2.2 Product Features
Figure 2-1 Land Star characteristics
1 –Temperature Sensor
Measure ambient temperature and make temperature compensation for
charging and discharging.
2 –Charging status LED indicator
An LED indicator that shows charging status and also indicates when a solar
input fault condition exists
3 –Battery status LED indicator
An LED indicator that shows battery status
4 –Battery type setting indicator
The indicator will be on when select battery type.
5 –Timer 2 setting indicator
The indicator will be on when set timer 2.
6 –Timer 1 setting indicator
The indicator will be on when set timer 1.
7 –LED digital display
Display the load work mode and status
8 –Setting button (in manual mode used for load ON/OFF)
Set load work mode and select battery type.
4
9 –Solar Module Terminals
Connect solar modules.
10 –Battery Terminals
Connect batteries.
11 –Load Terminals
Connect loads.
3 Installation Instructions
3.1 General Installation Notes
Read through the entire installation section first before beginning installation.
Be very careful when working with batteries. Wear eye protection. Have
fresh water available to wash and clean any contact with battery acid.
Uses insulated tools and avoid placing metal objects near the batteries.
Explosive battery gasses may be present during charging. Be certain there
is sufficient ventilation to release the gasses.
Avoid direct sunlight and do not install in locations where water can enter
the controller.
Loose power connections and/or corroded wires may result in resistive
connections that melt wire insulation, burn surrounding materials, or even
cause fire. Ensure tight connections and use cable clamps to secure cables
and prevent them from swaying in mobile applications.
Use with Gel, Sealed or Flooded batteries only.
Battery connection may be wired to one battery or a bank of batteries. The
following instructions refer to a singular battery, but it is implied that the
battery connection can be made to either one battery or a group of
batteries in a battery bank.
Select the system cables according to 3A/mm2current density
3.2 Mounting
NOTE: When mounting the controller, ensure free air
through the controller heat sink fins. There should be at
least 6 inches (150 mm) of clearance above and below the
controller to allow for cooling. If mounted in an
enclosure, ventilation is highly recommended.
5
WARNING: Risk of explosion! Never install the
controller in a sealed enclose with flooded batteries! Do
not install in a confined area where battery gassed can
accumulate.
Step 1: Choose Mounting Location
Locate the controller on a vertical surface protected from direct sun, high
temperature, and water. And make sure good ventilation.
Step 2: Check for clearance
Place the controller in the location where it will be mounted. Verify that
there is sufficient room to run wires and that there is sufficient room above
and below the controller for air flow.
Figure 3-1 Mounting and cooling
Step 3: Mark Holes
Use a pencil or pen to mark the four (4) mounting hole locations on the
mounting surface.
Step 4: Drill Holes
Remove the controller and drill 4.5mm holes in the marked locations.
Step 5: Secure Controller
Place the controller on the surface and align the mounting holes with the
drilled holes in step 4.
Secure the controller in place using the mounting screws.
Warm air
Cool air
150mm(5.9inches)
150mm(5.9inches)
6
3.3 Wiring
NOTE: A recommended connection order has been
provided for maximum safety during installation.
NOTE: The controller is a common positive ground
controller.
CAUTION: Donʼt connect the loads with surge power
exceeding the ratings of the controller.
CAUTION: For mobile applications, be sure to secure
all wiring. Use cable clamps to prevent cables from
swaying when the vehicle is in motion. Unsecured
cables create loose and resistive connections which may
lead to excessive heating and/or fire.
Step1: Battery Wiring
WARNING: Risk of explosion or fire! Never short
circuit battery positive (+) and negative (-) or cables
Figure 3-2 Battery connecting
Battery
150mm(5.9inches)
MAX
Fuse
Ce manuel convient aux modèles suivants
2
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