Atronix X45/10 User manual

Installation and
Operating instructions
a-TroniX
MPPT solar charge controller X45/10
02/2022 page 1
9887579
model item number
a-Tronix MPPT solar charge controller X45/10

All rights reserved.
Verbindungsweg 23 25469 Halstenbek / Hamburg GERMANY
Telephone +49 4101 | 3 76 76-0 / Fax +49 4101 | 3 76 76-66
[email protected] / www.akkusys.de
Read this user manual carefully before installation.
AKKU SYS Accumulator and Battery Technology North GmbH
It contains important regulations and notes for the use of this product and provides
technical support for the operator of the device.
We assume no liability for errors in this manual and the resulting consequences.
Thank you
It is used to determine the optimal operating point for the maximum output of the solar
module, which is made up of the voltage and the current.
AKKU SYS Akkumulator- und Batterietechnik Nord GmbH cannot be held responsible
for any inaccuracies or inappropriate information in these operating instructions.
We reserve the right to make design and device changes that serve to improve the
production process or the product.
The solar charge controller is based on advanced MPPT technology specially
developed for solar systems.
The information in this document is subject to change without prior notice, but there
is no obligation to keep it up to date.
Read carefully before use!
You can thus achieve the highest battery charging efficiency. Due to a precise
temperature sensor, the battery life is extended.
page 202/2022
The publication and copyright of this documentation remain with the company:
MPPT solar charge controller X45/10
operation manual
Machine Translated by Google
for purchasing the a-TroniX series MPPT solar charge controller X45/10
INTRODUCTION

Table of Contents
02/2022 page 3
10
10.1 Explanation of LED display 11.
Troubleshooting
8.6 Day/Night Threshold and Day/Night Delay 11
6
12
9.3 5-level mode
4
9
16
8.2 Lithium charging voltage 8.3
Undervoltage lockout (LVD)
12
7. Installation of the App
8th
10
13
12. Security Features
Page
7
13
6.1 Self-Test
9
10. LED indicator
12
12
7
6. Commissioning of the controller
8th
8.1 Charging Voltage (Wet, Gel, AGM)
9. Loading modes
9
15
5
8.4 Low Voltage Reclosing (LVR) 8.5 0°C Charge (Lithium)
9.4 Manual operation
11
8th
8.Bluetooth
14
13. Specifications
8th
6.2 System Voltage
13
operation manual
MPPT solar charge controller X45/10
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4. Dimensions
5. Installation
9.1 Mode: Always On
9.2 Mode: Dusk to Sunrise
1. Symbols and abbreviations used
2. Important safety instructions
3. Function

Failure to take preventive protective measures may result in damage to the product
and/or its functions or something in its vicinity.
Accumulators are usually used as energy stores in a PV system . These are colloquially
referred to as rechargeable batteries or batteries.
NOTE:
Solar charge controllers are used in conjunction with a photovoltaic system. These are also
referred to as PV systems.
This symbol indicates text, hints or tips.
Injury or death can result:
Indicates information about recycling.
Warnings and notes are identified by the appropriate symbols (pictograms) and must be
observed, otherwise they will be lost
Danger high voltage.
ENVIRONMENT:
Make use of the certified and professional recycling service of
our AKKU SYS team.
WARNING!
Identifies assemblies or parts that must be disposed of properly. Do not throw them
in the household waste.
Warning when handling accumulators.
In this manual, the abbreviation MPPT stands for: Maximum Power
Point Tracking.
on the hotline [phone], [email protected] or use the QR
code:
General warning of danger spots.
1. Symbols and abbreviations used
page 402/2022
MPPT solar charge controller X45/10
operation manual
For more information contact us by phone
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2. Important Safety Instructions
02/2022 page 5
The operating instructions must be read and understood by all persons and
specialists who work with this device and all points must be observed.
We recommend installing a fuse or circuit breaker on the positive (+)
terminal between the battery and ESC. The fuse or switch should not be
more than 15 cm from the battery post.
Keep them safe and read the following notes carefully before installing and starting
up the device.
Batteries can produce flammable gases (oxyhydrogen). Therefore, avoid
sparks and/or flames near the battery.
The safety instructions in this manual serve as a supplement to the local safety
instructions. Our company assumes no liability for damage caused by non-
observance of the safety instructions.
battery voltage itself.
Do not try to disassemble the device. It contains no user-serviceable parts. During
installation, operation or maintenance carried out by qualified personnel, observe
the local safety instructions and the relevant laws. Otherwise personal injury or
equipment damage may occur.
The solar charge controller may only be used in photovoltaic systems that comply
with these operating instructions. Likewise, only solar modules that meet the
requirements of the controller may be used. No other energy sources may be
connected to the solar charge controller.
Keep children away from all electrical devices/connections etc.
This also applies if no regular maintenance or maintenance/repairs were not carried
out by qualified specialist personnel. The device must also be set up by qualified
specialist personnel.
Only use insulated tools.
The batteries store a large amount of energy. Therefore, be careful not to
short-circuit the battery.
Be sure to follow all warnings and instructions in this manual.
Any further use or use that goes beyond this is considered to be improper and
can lead to personal injury, damage to property and/or damage to the device.
MPPT solar charge controller X45/10
operation manual
Machine Translated by Google
Avoid touching or shorting wires or terminals.
Make sure the battery is in a well-ventilated place.
The voltage on wires or terminals can be many times higher than the

3. function
02/2022
page 6
Day/night threshold can be adjusted automatically
The Smart MPPT series has the following features:
Suitable for gel, wet, AGM and lithium batteries
The charging efficiency is higher than that of a conventional PWM controller.
Four-stage charge: MPPT, Boost, Equalize and Float
Tracking efficiency >99.9%
(undervoltage lockout) has been switched off
Innovative Maximum Power Point Tracking (MPPT) technology,
Automatic activation of the BMS when due to LVD
5-level load output timer
Robust and durable aluminum housing
High charge conversion efficiency of up to 96.5%
Special Bluetooth chip, Bluetooth 4.2 and BLE technology
The solar charge controllers are programmable, waterproof and well suited for a variety of
solar systems.
Very low power consumption
operation manual
MPPT solar charge controller X45/10
Machine Translated by Google
0°C charging protection (lithium)
Fully automatic electronic protection function
Protection class IP67

5.Installation
4. Dimensions
Then isolate them with a suitable insulating
tape (not included).
3. Connect the solar panel with the positive
4. Check the status of the
LED display (see section 10).
corresponding cables
(positive pole=red (1) // negative pole=black (2)).
1. First connect the load with the
Make sure the cable lengths between the
battery and the controller are as short as
possible. Make sure that the cable cross-
section is sufficient and that you connect
it in the correct order:
The controller starts
charging.
MPPT solar charge controller X45/10
operation manual
page 7
02/2022
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2. Then connect the battery.
It applies again
(positive pole=red (3) // negative pole=black (4)).
cable (5) and the negative cable (6).
The load should now be switched on.

6. Commissioning of the controller
7. Installation of the App
The default is Gel. Therefore, please make absolutely sure that the charge controller
is set appropriately for your battery. If the setting does not match the characteristic of
the battery, change it accordingly.
The charge controller can be used for lithium, gel, AGM and wet batteries.
To install the app, search for "solarlifeBT" in your Playstore (Android phone) and
"solarlife" in the App Store (iOS). For detailed explanations and settings, please read
the user manual of the Bluetooth app.
Apple
It then automatically switches to normal operation.
If the controller is set to gel, wet, AGM or lithium battery and the battery voltage is
10-15V when switched on, the charge controller will set a 12V system. If the battery
voltage is not between 10-15 V, please read point 11. (Troubleshooting).
As soon as the charge controller draws power for the first time, it starts a self-test.
Android
02/2022
page 8
6.1 Self-Test
6.2 System Voltage
operation manual
MPPT solar charge controller X45/10
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8.Bluetooth
8.2 Lithium charging voltage
8.1 Charging voltage wet, gel, AGM battery
page 9
02/2022
float voltage
boost
With the help of the app, you can set the parameters, including the devices and battery
parameters. The operating status of the control unit is also displayed in real time.
default
charging voltage
For detailed instructions, please read the instructions in the Bluetooth app.
equalizing charge
With the charging voltages wet, gel or AGM battery, you must set the parameters for boost,
equalization and float voltage via the app.
14.0-15.0V
Overcharge Recovery Voltage + 1.5V>Lithium
Overcharge Protection Voltage > Overcharge Recovery Voltage + 0.2V.
You can set the overcharge protection and overcharge recovery voltage of the lithium
battery through the app. Overcharge Protection (CVT): 10.0-17.0V Overcharge
Recovery Voltage (CVR): 9.0-16.8V
14.0-14.8V
charge level
14.5V
The following voltage parameters apply to 25°C/12V systems:
13.0-14.5V
If the deviation is greater than 0.2V, the manufacturer assumes no liability for a
system malfunction caused by this.
charging voltage
The controller has a Bluetooth communication function. After successfully installing the app,
the controller can be connected to the mobile phone via Bluetooth.
13.7V
14.8V
area of
operation manual
MPPT solar charge controller X45/10
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8.3 Under Voltage Lockout (LVD)
8.4 Low Voltage Reclosing (LVR)
If the undervoltage lockout is triggered, the controller will not reestablish the charge
connection until the battery voltage is above the LVR voltage.
Page 10 02/2022
The LVR should be higher than the LVD.
SoC 1
2. Gel, wet and AGM batteries:
The LVD should be at least 0.6V.
11.4-11.9V
1. Lithium batteries: LVD=9.0-15.0V (default: 9.0V)
11.6 - 12.0V
1. Lithium batteries: LVR= 9.6 to 16.0 V 2.
Gel, wet and AGM batteries: LVR= 11.4 to 12.8 V
SoC
SoC 3
If you want to change the LVD, you must first change the LVR.
The low voltage protection of the controller can be divided into two types: a. Battery voltage control:
Low voltage cut-off adjustment range: 10.8-11.8V (default: 11.2V) b. Battery capacity control:
Setting range of undervoltage shutdown: SoC 1 – SoC 5
SoC 2
11.0 - 11.6V
SoC 5
status
SoC 4
11.2 - 11.8V
To prevent deep discharge of the load, the controller turns off the load as soon as the battery voltage
falls below the LVD voltage. Should this happen, the battery must be fully charged before using it
again.
11.1-11.7V
operation manual
MPPT solar charge controller X45/10
Machine Translated by Google

8.50°C Charge (Lithium)
8.6 Day/Night Threshold
and day/night delay
page 11
02/2022
charge mode
no
If the temperatures are higher than 0°C, the normal charging mode is used. However, when
temperatures are below 0°C, the following applies:
On the first night, the load will have no power. 24 hours later, the controller automatically
adjusts the setting to deliver power the following night.
Battery can be charged normally
Threshold setting range: 3.0 to 8.0 V.
charge
Based on the open-circuit voltage of the solar system, the charge controller recognizes day
and night. The day/night threshold can be adjusted depending on the lighting conditions.
Battery cannot be charged
The load shedding threshold voltage is 1V higher than the setting data.
Max. charging current is 20% of the rated current
The threshold can be delayed by up to 30 minutes using the day/night delay.
Slow
The 0°C charge can be set to "Yes", "No", or "Slow".
The controller automatically adjusts the threshold voltage.
This means that the load will be cut off when the solar voltage is between 4.0V to 9.0V.
Yes
operation manual
MPPT solar charge controller X45/10
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When setting the load mode to "always on", the load is always on unless the
protection state is present.
Times 1-5 can be set individually to allow variable load performance at night. if e.g.
B. Time 4 is set to "TOT" (Time/Operation/Time), time 4 is removed. The system
then takes at time 4 the data from time 5 and previous data about the time of
sunrise.
With this charging mode, the day/night threshold values and the day/night delay
can be set. The load can be switched on or off by the test function during the day
during the charging process.
02/2022
page 12
operation manual
MPPT solar charge controller X45/10
9.2 Mode: Dusk to Sunrise
9.3 5-level mode
Machine Translated by Google
9. Charge Modes
9.1 Mode: Always on

operation manual
MPPT solar charge controller X45/10
01/2022 page 13
Short circuit or over current protection
Flashing slowly (0.5 / 2 s) Battery voltage is too low
MPPT loading
Fast flashing (0.1 / 0.1s)
Flashing (0.5/2s)
Flashing (0.1 / 0.1s)
If the load mode is set to manual, you can turn on/off the load output
manually via the Bluetooth app.
Flashing (0.5 / 0.5s)
On
On
(Gel, wet or AGM battery)
function
Red LED Off
low voltage protection
Equal or reinforced charge
Overvoltage protection
Fast flashing (0.1 / 0.1s)
The output power is 0.
LEDs
Slow blinking (0.5/2s) Charging
Works normally
If the controller turns off the load due to under-voltage protection, over-current protection, short-
circuit protection or over-temperature protection, the load will automatically turn on again when the
charge controller exits the protection state.
The solar module is correctly
connected but not charged
battery is normal
status
over temperature
10. LED indicator
9.4 Manual operation
10.1 Explanation of LED display
Machine Translated by Google
Green LED
On
Yellow LED
Off

operation manual
MPPT solar charge controller X45/10
11.Troubleshooting
02/2022
page 14
The battery line or
battery fuse is damaged,
the battery has high
resistance.
voltage protection
cause
tension
over-temperature
protection
Battery is after
a short
Discharge and charge the
battery to correct the
voltage.
panels and cables
mistake
(Li: CVT +0.2V)
Charges are
not powered
false
The battery has
insufficient capacity.
Switch off all
consumers, eliminate
the short circuit,
reconnect the load
after 1 minute.
If not, the controller is
probably damaged.
Check battery performance
and battery fuse.
Battery
not
charging links.
remedy
Charge battery via LVR.
The controller turns off
the system until the
temperature falls below
60°C.
at the
Lower
Check the
system
voltage
PV panel fault or the
pole connections are
reversed.
Control temperature
is too high.
The battery capacity
is low.
load short circuit
>15.5V
ALL LEDs
flash quickly
Overvoltage protection
time empty
The battery voltage is
not in the correct
range.
status
Overload or load
short circuit.
Height
Replace the battery.
overcurrent or
battery pole
battery over
voltage
Green LED
does not light up.
low voltage protection
Check if other sources
are overcharging the
battery.
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operation manual
MPPT solar charge controller X45/10
Overtemperature The controller cuts off the load when the temperature reaches the set value.
14.0-14.8V (programmable, default: 14.8V@25°C)
11.4~12.8V (programmable, default: 12V)
14.0-14.8V (programmable, default: 14.5V@25°C)
13.0-14.5V (programmable, default: 13.7V@25°C)
10.8-11.8V, SOC1-5 (programmable, default: 12V)
12. Security Features
13. Specifications
02/2022 page 15
Switch off
AGM
overcurrent
–
<14.5V 25
Wet,
Switches off with a delay
–
*2 The battery must be protected by a fuse.
25V
Protected
undervoltage –
Max charge current
-4.17mV/K per cell (boost, equalization), -3.33mV/
K per cell (float)
Protected
Protected
–
MPPT charge voltage
and
Lithium, Wet, Gel, AGM (Default: Gel)
15.5V
Protected *1
countercurrent
Turns off immediately
–
*1 Controller can protect itself, but the load might be damaged.
12V
Max. 25V
Mains voltage
Max. voltage at battery terminal Battery
type
short circuit
–
Protected *2
–
10A
gel
Protected *1
a-TronlX MPPT solar charge controller X45/10
status
Item No. 9887579
battery parameters
cause
ATTENTION:
The combination of different error states can lead to damage to the controller. Always
troubleshoot first before reconnecting the controller.
remedymistake
Machine Translated by Google
Voltage boost
Equalize voltage
Float Voltage Low.
Disconnect Power on again
Temperature compensation
Overvoltage Max. 45V

operation manual
MPPT solar charge controller X45/10
If you have any questions, please do not hesitate to contact us!
a-TronlX MPPT solar charge controller X45/10 Item No. 9887579
panel parameters
battery parameters
Load
system parameters
page 16 02/2022
Verbindungsweg 23 25469 Halstenbek / Hamburg GERMANY
Telephone +49 4101 | 3 76 76-0 / [email protected] / www.akkusys.de
AKKU SYS Accumulator and Battery Technology North GmbH
0-30 min (programmable, default: 0 min)
(Default: Always On)
10m
Charging voltage
target 9.2–16.8V (programmable)
Day/Night Delay Time
ownconsumption
degree of protection IP67
Maximum voltage at the PV connection
(battery voltage +1.0V) -Voc*0.9 *1
Maximum charge conversion
ambient temperature
lithium
45V
output current
8mA
4,000m
Turn on low voltage again 9.6–16.0V (programmable)
Maximum tracking efficiency
96.50%
Always on, Dusk, Five levels, Manual
0-100%RH
communication distance
ambient humidity
Restore charge voltage Turn off
lithium low voltage 9.0–15.0V (programmable)
size
Maximum input power
10A
MPPT tracking area
working mode
Weight
Maximum height
10.0–17.0V (programmable)
Dusk/twilight detection in V
>99.9%
*2 VOC is the open circuit voltage of the solar panel.
3.0~8.0V (default: 5.0V)
85.8*81*23.1mm
260g -35~+60°C
*1 The VOC of the solar panel must not exceed this value, otherwise the controller will be damaged.
Yes, No, Slow (Lithium, Default: Yes) 0°CLoad protection
130W
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