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Installation and
Operating instructions
a-TroniX MPPT solar charge controller
A100/20
A100/40
A150/60
Model
a-TroniX MPPT Solar Charge Controller A100/20
a-TroniX MPPT Solar Charge Controller A100/40
a-TroniX MPPT Solar Charge Controller A150/60
02/2022
item number
9887580
9887582
9887584
page 1
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Table of Contents
Related Manuals for a-TroniX A100/20
Summary of Contents for a-TroniX A100/20
- Page 1 Machine Translated by Google Installation and Operating instructions a-TroniX MPPT solar charge controller A100/20 A100/40 A150/60 Model item number 9887580 a-TroniX MPPT Solar Charge Controller A100/20 9887582 a-TroniX MPPT Solar Charge Controller A100/40 9887584 a-TroniX MPPT Solar Charge Controller A150/60 page 1 02/2022...
- Page 2 Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 INTRODUCTION The publication and copyright of this documentation remain with the company: AKKU SYS Accumulator and Battery Technology North GmbH Verbindungsweg 23 25469 Halstenbek / Hamburg GERMANY Telephone +49 4101 | 3 76 76-0 / Fax +49 4101 | 3 76 76-66 info@akkusys.de / www.akkusys.de...
- Page 3 MPPT Solar Charge Controllers A100/20, A100/40, A150/60 Thank you for purchasing our MPPT solar charge controller from the a-TroniX series. The solar charge controller is based on advanced MPPT technology specially developed for solar systems. It has a number of outstanding features, such as a combination of multiple tracking algorithms that enable fast and accurate tracking of the maximum power point.
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Page 4: Table Of Contents
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 Table of Contents Page 1. Symbols and abbreviations used 2. Important Safety Instructions 2.1 Transportation and Storage 2.2 Installation Notes 3. Functions of the solar charge controller 3.1 MPPT - technology 3.2 MPPT - four-stage charging process... - Page 5 Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 6. Operation 6.1 LED display 6.2 Key Functions 6.3 LCD display 6.4 Error display 6.5 Parameter setting 6.6 Undervoltage protection 6.7 Reconnection voltage 6.8 Bluetooth device password clear 6.9 Battery type 6.10 Charging voltage parameters 6.11 Charging modes...
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Page 6: Symbols And Abbreviations Used
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 1. Symbols and abbreviations used In this manual, the abbreviation MPPT stands for: Maximum Power Point Tracking. Solar charge controllers are used in connection with a photovoltaic system. -
Page 7: Important Safety Instructions
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 2. Important Safety Instructions Be sure to follow all warnings and instructions in this manual. Keep them safe and read the following notes carefully before installing and starting up the device. -
Page 8: Functions Of The Solar Charge
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 Only use batteries that match the voltage range of the charger to store energy. Batteries store a large amount of energy. Therefore, be careful not to short-circuit the battery. - Page 9 Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 It is possible to set different load modes. (Always on, dusk, evening and manual). The device has a Bluetooth app, a Bluetooth function is available. Monthly load data can be displayed as a summary in the form of graphics.
- Page 10 In contrast to conventional PWM solar charge controllers (pulse width modulation), the a-TroniX solar charge controller can reproduce the maximum output of the PV module, so that a larger charging current can be supplied. In general, the energy efficiency of the solar charge controller is 15% to 20% higher than that of the PWM solar charge controller.
- Page 11 MPPT Solar Charge Controllers A100/20, A100/40, A150/60 3.2 MPPT - Four Stage Charging Process The solar charge controllers of the a-TroniX series have a 4-stage battery charging algorithm for fast, efficient and safe battery charging. MPPT charging In this phase, the battery voltage has not yet reached the "boost"...
- Page 12 Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 Equalization (Equilization) Certain battery types benefit from periodic equalization charging. By balancing the charge, the battery voltage increases. This is higher than the standard complementary voltage, which converts the battery electrolyte into gas.
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Page 13: Device Description
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 4. Device description 4.1 Dimensions A100/20 Dimensions: mm 4.2 The installation position A100/20 page 13 02/2022... -
Page 14: Installation Positions A100/40
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 4.3 Dimensions A100/40 Dimensions: mm 4.4 Installation positions A100/40 page 14 02/2022... -
Page 15: A150/60
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 4.5 Dimensions A150/60 Dimensions: mm 4.6 Installation positions A150/60 page 15 02/2022... -
Page 16: Structure And Features
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 4.7 Structure and Features 1 heatsink for heat dissipation 2 plastic housings to protect internal components 3 LED + LCD display to show settings and working status... -
Page 17: Rs485 Port
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 4.9 RS485 port The solar charge controller is equipped with an RS485 connection and an RJ25 6P2C plug. The contacts are assigned as follows: WARNING: The RS485 interface of the solar charge controller is not galvanically isolated and must therefore not be grounded. -
Page 18: Installation
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 5. Installation 5.1 Installation site requirements Only install the solar charge controller in places that are protected from direct sunlight or other heat sources, dirt and moisture. -
Page 19: Controller 5.3 Connect Connections
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 5.2 Fasten the solar charge controller First, drill the 4 mounting holes according to the installation positions in “5. Device description” on the wall. Then attach the solar charge controller to the pre-drilled holes. -
Page 20: Connecting Accessories
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 5.4 Connecting accessories 1. Connect the temperature sensor cable. 2. Then connect the cable for the RS485 communication. 5.5 Connect load Connect the load cable to the right pair of terminals on the solar charge controller with the correct polarity. -
Page 21: Final Work
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 5.8 Final Work Tighten all cables that you connected to the solar charge controller. Remove any objects/obstacles that are in the immediate vicinity of the device. Keep a distance of at least 15 cm. -
Page 22: Operation
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 6. Operation 6.1 LED display functions Status Green The PV module is connected but (PV-Module) not charging. Blinking fast Load MPPT (0,1 / 0,1 s) Blink "Boost" charging or equalizing charging (0.5 / 0.5 s) -
Page 23: Key Functions
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 6.2 Key Functions MENU Occurrence Advertisement user interface Briefly press OK choose pause Simultaneously press the MENU and OK buttons for one display second. The LCD display stops scrolling. - Page 24 Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 Position Status Symbol PV Module PV-Tages Ampere hours Total PV amp hours Battery battery capacity battery voltage (adjustable) battery power Battery type (adjustable) Temperature Last load voltage...
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Page 25: Display 6.5 Parameter
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 automatic display cycle, order as follows: Press OK to cycle through the interface: 6.4 Error display Status Symbol Occurrence short circuit Load off, error icon display, LCD display shows E1. -
Page 26: Reconnection Voltage 6.8 Bluetooth
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 6.5 Parameter setting When the setting icon (gear) appears in the display interface, it means the parameters can be set. Press the MENU button for one second, the gear icon will flash. -
Page 27: Charging Voltage Parameters
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 6.8 Delete Bluetooth device password When the LCD display is as shown on the left, press the MENU button for one second. The gear icon flashes. You can now confirm with OK to reset the set password via the mobile app. -
Page 28: Charging Modes
MPPT Solar Charge Controllers A100/20, A100/40, A150/60 Ladespannungsparameter (Lithium) The solar charge controllers of the a-TroniX series are suitable for all types of lithium batteries. When selecting the lithium battery type, the overcharge protection and recovery voltage of the lithium battery can be set via RS485 interface or via Bluetooth App. - Page 29 Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 Always On: When the solar charge controller is set to “Continuous On” mode regardless of the charging or discharging state, the load is always on (except in the protection state).
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Page 30: Troubleshooting
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 7. Troubleshooting Caused Mistake Error Description Switch off all loads, eliminate short short circuit circuit. Last is switched on again automatically after one minute. Reduce the load, the solar charge... - Page 31 Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 Caused Description Battery overvoltage If there are other energy sources charging the battery when the battery voltage exceeds 15.8 / 31.3 / 46.8 / 62.3 V, the solar charge controller will stop the charging process to protect the battery from overcharging to protect against damage.
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Page 32: Maintenance 9.1 Disposal Of Batteries
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 9. Maintenance WARNING! Electric shock hazard! Make sure all power is off before performing any maintenance. For optimal system performance, the following inspection and maintenance tasks should be performed at least twice a year: Make sure the airflow around the solar charge controller is not blocked is cked. - Page 33 Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 10. Specifications A100/20, A100/40 A100/20 A100/40 Designation Max. charge current (A) System Voltage (V) 12 / 24 (automatic detection) MPPT Charge Voltage before the boost or equalizer charging stage 14-14.8 / 28-29.6 @25°C (default: 14.5 / 29) 14-15.0 /...
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Page 34: Specifications A150/60
Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 A100/20 A100/40 Designation >99,9 Maximum efficiency (%) Maximum 98,0 Charge Conversion (%) 136,6*136,6*67,1 196,5*136,6*97,1 Dimensions (mm) 0,83 1,30 weight (kg) <12 Own consumption (mA) Communication RS485 (Interface RJ25 6P6C), Bluetooth... - Page 35 Machine Translated by Google operation manual MPPT Solar Charge Controllers A100/20, A100/40, A150/60 A150/60 Designation overcharge protection (V) 15,8/31,3/46,8/62,3 Max. battery terminal voltage (V) Temperature Compensation (mV/K) -4.17 per cell (boost, balance) -3.33mV/ K per cell (maintenance) 10,0-64,0 (Lithium, Standard: 29,4)
- Page 36 Machine Translated by Google Other manufacturers and product areas can be found in ours AKKU SYS complete catalog: To our catalogue: If you have any questions, please do not hesitate to contact us! AKKU SYS Accumulator and Battery Technology North GmbH Verbindungsweg 23 25469 Halstenbek / Hamburg GERMANY Telephone +49 4101 | 3 76 76-0 / info@akkusys.de / www.akkusys.de 02/2022...