Epever EPIPDB-COM-10 User manual

Dual Battery Solar Controller
User Manual
Models:
EPIPDB-COM-10
EPIPDB-COM-20

CONTENTS
1.Major feature of controller.........................................1
2.Setting mode.............................................................2
3.Trouble shooting........................................................3
4.Technical information.................................................4
5.Mechanical drawing...................................................5

1
1.Major feature of controller
(Note: connect the components as the 1-6)
Connect with the battery #1
Connect with the battery #2
Connect with the PV.
Remote temp. sensor
A connection point for RTS(option) to remotely monitor battery temperature
Local temp. sensor
Measures ambient temperature. Battery regulation is adjusted accordingly
For battery 1
Provides charging & battery status and errors
For battery 2
Provides charging & battery status and errors

2
Remote meter connection
A communication port for the remote meter
Note: where is no RTS, the controller calculate the data which got from the
local temp. sensor. The controller will come to RTS automatically when the
RTS was connected.
2.Setting mode
Three leds flashing, each LED express different specifications, choose the
LED first according to the following information, and then press the switch
for 5 seconds until the number flashing, choose one number as you need,
and leave it and the number you set will be saved.
1. 1st led is the battery type setting.
Number shows
Battery type
1
Sealed battery
2
Gel battery
3
Flooded battery
2. 2nd led is for charging priority, only set the percentage you want for
battery #1, the controller will automatically calculate the rest for battery
#2.
Number
shows
Battery #1
charging
Battery # 2
charging
0
0%
100%
1
10%
90%

3
2
20%
80%
3
30%
70%
4
40%
60%
5
50%
50%
6
60%
40%
7
70%
30%
8
80%
20%
9
90%(pre-set)
10%
Note: in the normal charging status, the controller will divide the charging
as the setting. While battery #1 is fully charged, more charge current will be
diverted to battery #2, and return to the setting charging automatically
when the battery #1 is in low voltage.
When the controller detects there is only battery #1, all the charging will go
to the battery #1 automatically.
3. 3rd led is for charging frequency.
Number shows
PWM Charging frequency
0
25Hz(pre-set)
1
50Hz
2
100Hz
3.Trouble shooting
1. LED blinking, short circuit, check the PV and battery, and make sure
that they are in correct connection
2. LED slowly flashing, fully charged
3. LED ON, on charging
4. LED frequent flashing, with battery, no charging
5. LED OFF, no battery or over voltage

4
4.Technical information
Model
EPIPDB-COM-10
EPIPDB-COM-20
Nominal system voltage
12/24VDC Auto
Rated charge current
10A
20A
BatteryType
Sealed / Gel / Flooded
Equalize charging voltage
Sealed:14.6V/ Gel:No/ Flooded: 14.8V
Boost charging voltage
Sealed:14.4V/ Gel:14.2V/ Flooded:14.6V
Float charging voltage
Sealed / Gel / Flooded:13.8V
Maximum solar voltage
30V（12V System）/55V（24V System）
Battery voltage range
8～15V
Boost time
120 minutes
Self-consumption
4mA at night, 10mA at charging
Meterbus connection
8- PIN RJ-45
Temp. compensation
-5mV/℃/2V
Terminals
4mm2
Temperature
-35℃～+55℃
Net weight
250g
Note: all the data is for 12V, for 24V, please use 2x.

5
5.Mechanical drawing
Version Number:V3.0

HUIZHOU EPEVER TECHNOLOGY CO., LTD.
Beijing Tel: [phone]
Huizhou Tel: [phone]
E-mail: [e-mail]
Website: www.epsolarpv.com
www.epever.com