Epever LS EPD Series Manual

Solar Charge Controller

General Information

1.
The LS EPD series solar charge controller adopts the most advanced digital technology and
operates fully automatically. It is ideal for extreme environments with corrosion, dust, water,
etc. and has various unique functions：
 Electronic protection: Overcharging, overdischarging, overload, short circuit and reverse
protection of solar module.
 Highly efficient Series PWM charging increases the lifespan of the battery and improves
the solar system performance.
 Widely used, automatically recognizes day/night
 Battery LED indicates battery status
 Industrial design, wide application range
 Digital tube menu, one key to manage all settings
 Intelligent timer function with 1～13 hours option
 IP67 protection
p2. Features and mounting
2
1 3 4 6 7 8
5
Charging status LED indicator
①
Battery status LED indicator
②
Temperature sensor
③
Solar module terminals
④
Battery terminals
⑤
9 10
Figure1 Mounting
Load terminals
⑥
Digital tube
⑦
Key
⑧
Aluminum housing
⑨
Mounting hole Φ5
⑩
1
 Mounting
1) Connect components to the charge controller in the sequence as shown above and pay
attention to the "+" and "-". Always power the battery to begin with.
2) After powering the battery, check if the battery indicator on the controller is green. If it's
not green, please refer to chapter 4.
3) The battery fuse should be installed as close to the battery as possible. The suggested
distance is within 150mm.

3. Indicator description and operation

1) Indicator status description
Charging status LED Green
indicator
Green
Green
Green
Battery status LED
indicator Orange
Red
Red
Radix point of digital
tube Red
(load indicator) Red
2) Operation
The digital tube displays the load work mode, please refer to the
correspondence table Load Work Mode & LED digital tube value.
Press the key to configure the parameter, and refer to the below
configuration method:
1) After powering on, disconnect the PV or connect the PV (Voltage<5V), the light of the
digital tube point turns on; Connect the PV (Voltage>6V),the light of the digital tube
point turns off.
2)The key can be used to switch on/off the load (Manual control) or clearing faults.
3) Keep pressing the button for 5 seconds. It will switch to browsing mode, and you can
switch the setting by clicking the button once the light on the digital tube point turns on.
4) When the digital tube displays the value you want to configure, release the key
and wait 15 seconds. The Digital Tube will stop flashing, meaning the configuration is
successful.
 Load mode
Solid Normal
Fast flashing Over voltage
Solid Normal
Slowly flashing Full
Solid Under voltage
Solid Overdischarged
Solid Load ON
Slowly flashing Overload
Fast flashing Short circuit
2