BEIJING EPSOLAR TECHNOLOGY CO., LTD. Tel
：
+86-10-82894112 / 82894962 Website
：
www.epsolarpv.com/www.epever.com
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LandStar BPL Series Solar Charge Controller
---with built in LED Driver
1. Safety Information
Read all of the instructions in the manual before installation.
DO NOT disassemble or attempt to repair the controller.
Install external fuse or breaker as required.
Do disconnect the solar module and fuse/ breakers near to battery before installing
or moving the controller.
Power connections must remain tight to avoid excessive heating from a loose
connection.
Only charge batteries that comply with the parameters of controller.
Battery connection may be wired to one battery or a bank of batteries.
Risk of electric shock, the PV and load can produce high voltages when the
controller is working.
2. Overview
Thank you for selecting the LandStar BPL series solar charge controller. It combines
solar charge controller and LED constant current driver into one unit which is ideal for
solar LED Lighting, especially when dimmer function is needed. The control
parameter can be programmed via Mobile APP, PC Monitor setting software with
RS485 communication interface. The features are listed below:
12/24VDC automatically identifying system voltage or user-defined working voltage
3-Stage intelligent PWM charging
：
Bulk, Boost/Equalize, Float
Support 4 charging options: Sealed, Gel, Flooded and user
Battery temperature compensation function
Digital precision constant current control and the control accuracy are less than 30mA
Maximum output efficiency of 96.7%
The output current can be adjusted among the rated power and current range
Intelligent power mode with 365-day lighting control technology
Load test function for detecting the system
Multiple load control modes
Extensive Electronic protection
Monitoring and setting parameter via Mobile APP, PC Monitor setting software with
RS485 communication interface
Use of standard Modbus communication protocol for RS485 bus connections,
communication protocol compatibility much better
Connecting the IOT(Internet of Things) module and Cloud Server monitoring software
to realize remote monitoring of the multi-machine system
The RS485 connector can provide power supply
Aluminum housing for better cooling
IP67 waterproof degree
3. Product Features
①
Charging Status LED indicator
⑥
Load Positive and Negative Wires
②
Battery Status LED indicator
⑦
RS485 waterproof connector
⑫
③
Temperature Sensor
⑪
⑧
Port waterproof cap(Included)
④
PV Positive and Negative Wires
⑨
Pin definition
⑤
Battery Positive and Negative Wires
⑩
Mounting hole
⑴
The temperature sensor short-circuited or damaged, the controller will be
charging or discharging at the default temperature 25 ºC.
⑵
The connector can provide that the voltage is 5V and the current is 150mA. The
pin define is shown above picture.
4. Wiring
1) Connect components to the charge controller in the sequence as shown above and
pay much attention to the “+” and “-”. Please don’t insert the fuse or turn on the breaker
during the installation. When disconnecting the system, the order will be reserved.
2) After power on the controller, check the battery LED indicator on the controller, it will
be green. If it’s not green, please refer to chapter 9.
3) Connecting a fuse in series through battery positive (+) in the circuit and the battery
circuit fuse must be 1.25 to 2 times to the rated current. The installed distance is within
150mm.
5. LED Indicators
Indicator
Color
Status
Instruction
Green
On Solid
PV connection normal
but low
voltage(irradiance)
from PV, no charging
Green
OFF
No PV voltage(night
time) or PV connection
problem
Green
Slowly Flashing(1Hz)
In charging
Green
Fast Flashing(4Hz)
PV reverse polarity
Green
On Solid
Normal
Green
Slowly Flashing(1Hz)
Full
Green
Fast Flashing(4Hz)
Over voltage
Orange
On Solid
Under voltage
Red
On Solid
Over discharged
Red
Slowly Flashing(1Hz)
Battery Overheating
Charging (green) and battery indicator (orange)
flashing simultaneously
Controller overheating
Charging (green) and battery indicator (red)
flashing simultaneously
System voltage error
6. Setting Operation
Load Set
2) Light ON/OFF(Default)
3) Light ON + Timer
Light ON + Timer1
Light ON + Timer2
Light ON + Timer3
4) Real-time Control
Control the load ON/OFF time through setting real-time clock.
5) Intelligent Power Mode
When the battery voltage is lower than “Under Warning Recover Voltage (UWRV
adjustable
)”, the intelligent power mode is enabled; at this time, the LED current
percentage will be automatically reduced in linear with the voltage drop of battery. When
the battery voltage is lower than “Under Warning Recover Voltage (WRW adjustable)”, a
minimum LED current percentage (default 2%, adjustable) will be output. In addition,
when the battery voltage is higher than UWRV, the controller will exit the intelligent
power mode.
Thank you for selecting the LandStar BPL series solar charge
controller. Please read this manual carefully before using the
product and pay attention to the safety information.
