1. Manuals
  2. Brands
  3. ATG Manuals
  4. Battery Pack
  5. ATG-AL-L03-10kW-20kWh
  6. User manual

ATG -AL-L03-10kW-20kWh User Manual

Energy storage battery
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
ATG EPOWER, INC.
Always Think Green
Version: 1.2

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ATG-AL-L03-10kW-20kWh and is the answer not in the manual?

Questions and answers

Summary of Contents for ATG ATG-AL-L03-10kW-20kWh

  • Page 1 ATG EPOWER, INC. Always Think Green Version: 1.2...

  • Page 2: About This Manual

    Requirements- version 1- Pre-assembled integrated battery energy storage system equipment – Method 1 mandatory requirements and Optional requirements – a), c), e), f), g), h), i), j), k), l), m), n), o), p), q). Declaration ATG declares that the ATG-AL-L03-10kW-20kWh/40kWh is in compliance with the essential requirements.

  • Page 3: Table Of Contents

    ATG EPOWER, INC. Always Think Green Content 1. Introduction ..........................1 1.1 Safety Symbols &Warnings .................... 1 1.1.1 Symbols Explanation ................... 1 1.1.2 Safety Warning ..................... 1 1.1.3 Battery Handing Guide ..................2 1.2 Response to Emergency Situations ................3 1.2.1 Leaking Batteries ....................
  • Page 4 ATG EPOWER, INC. Always Think Green 6.7 Battery DIP Switch Settings ..................30 6.8 CT Installation ........................ 48 6.9 RSD/E-Stop Installation ....................48 7 Startup Procedure ........................51 8 Shutdown Procedure ........................ 51 9 Inverter Parallel System ......................51 9.1 Split Phase (120/240Vac) Parallel Connection ............52 9.2 120/208 Three Phase(American Standard) ...............

  • Page 5: Introduction

    Always Think Green 1. Introduction 1.1 Safety Symbols &Warnings ATG-AL-L03-10kW-/20kWh is designed, manufactured, and tested as per international safety standards. However, as an electrical and electric product, it must be installed, operated, and maintained strictly according to related safety notices.

  • Page 6: Battery Handing Guide

    Use the battery pack only as directed. ⚫ If the battery is defective, appears cracked, broken, or otherwise damaged, or fails to operate, contact the ATG hotline at +1-951-245-6222 immediately. ⚫ Do not attempt to open, disassemble, repair, tamper, or modify the battery.

  • Page 7: Response To Emergency Situations

    If the battery catches fire, it will produce poisonous gases. Do not approach. 1.2.3 Wet Battery If the battery is wet or submerged in water, do not try to access it. Contact ATG hotline or your distributor for technical assistance.

  • Page 8: Damaged Battery

    Always Think Green 1.2.4 Damaged Battery If the battery is damaged, please contact ATG hotline or your distributor for help as soon as possible, because damaged batteries are dangerous and must be handled with extreme caution. Damaged batteries are not suitable for use and may pose a danger to people or property.

  • Page 9: Guidance For Disconnection Of System During Shipment

    These products shall be handled with care and immediately inspected if visibly damaged. If the cartoon is visibly damaged, please contact with ATG customer service to confirm whether the battery can be used safely or not.
  • Page 10 ATG EPOWER, INC. Always Think Green Max.Output/Input Current(A) 45.8 THDv(Rated power) <3% -0.8~+0.8 Switch Time 10ms(Typical) AC Output(Back-up) Rated power(kVA) Rated output voltage(V) 120/240(split phase), 240(single phase) Max output current(A) 45.8 Rated frequency(Hz) 50/60 Hz ＜10 Automatic switching time(ms) ＜2...
  • Page 11 ATG EPOWER, INC. Always Think Green Safety UL1741, CSA C22.2 No. 107.1:16,UL1998 FCC Part 15 Class B IEEE1547, CPUC Rule21, SRD V2.0, UL1741 Grid Code SA, UL1741 FCC Part 15, Class B IEEE 1547, IEEE 2030.5, Hawaii Rule 14H, On-grid...

  • Page 12: System Diagram

    Please confirm with the LOCAL grid operator whether there are any special regulations for grid connection. 3.3 Operation Modes Introduction ATG system normally has the following operation modes based on your configuration and layout conditions. 3.3.1 Self Consume Mode In this mode, the inverter will provide energy to load as the priority. If there’s excess energy, it will charge the battery;...

  • Page 13: Peak Shift Mode

    ATG EPOWER, INC. Always Think Green 3.3.2 Peak Shift Mode According to the difference of electricity price, a day can be divided into three periods: peak, flat and valley. 1 During the charging time, if there is sufficient sunlight, it will charge the battery first, and then supply power to the loads, if has excess power, then feed the power into grid if still has excess power.

  • Page 14: Battery Priority Mode

    ATG EPOWER, INC. Always Think Green 3.3.3 Battery Priority Mode In this mode, it is necessary to ensure that the battery is charged regardless of whether there is photovoltaic or not. Daytime : When there is sufficient sunlight, the device first supplies power to battery, if there is still excess power,it will supply power to loads, and feed the power into the grid with excess power.

  • Page 15: Inverter

    ATG EPOWER, INC. Always Think Green 3.4.1.2 Battery Ports The power cable interface and communication cable interface. 3.4.1.3 Battery Communication Interface and DIP Settings Designation Definition SW 1 DIP switch for CAN or RS485 communication(Defined in inverter’s user manual.) For CAN Communication, SW1 = 1 & 2 For 485 Communication, SW1 = 3 &...
  • Page 16 ATG EPOWER, INC. Always Think Green 3.4.2.1 Inverter Ports Open the cover plate in the front of the all-in-one device, Then you will see several ports as shown in the picture below. Item Name Definition Battery Terminal Terminal for the battery pack.
  • Page 17 ATG EPOWER, INC. Always Think Green 3.4.2.2 The Terminals on the Right Side Item Designation Definition LOAD1 Outlet of load1 cable LOAD2 Outlet of load2 cable GRID Outlet of grid cable Outlet of generator cable Outlet of PV cable Outlet of PV cable...
  • Page 18 ATG EPOWER, INC. Always Think Green 3.4.2.3 The Terminals on the Left Side Item Designation Definition PV Switch PV DC input manual switch. This button combines two functions: RSD and E-stop. The button is a normally closed (NC) contact. When...

  • Page 19: Installation Prerequisite

    ATG EPOWER, INC. Always Think Green off the inverter through the button at the left side. When is set to”DISABLE”, the Inverter will start automatically regardless of the status of the button. 4. Installation Prerequisite 4.1 Installation Process The system should be installed according to the following flow chart. The detailed installation...

  • Page 20: Installation Position

    ATG EPOWER, INC. Always Think Green 4.2 Installation Position The all-in-one device should be installed on level ground. The all-in-one device should be installed indoor. Leave enough space around the system as shown below. Position Min.Size(CM) Left 40CM Right 40CM 40CM The system should be installed in a ventilated &...

  • Page 21: Safety Instruments

    Safety goggles Safety shoes 4.5 Storage If the ATG-AL-L03-10kW-20kWh/40kWh is not to be installed immediately, or removed from operation and needs to be stored for a long period, please choose an appropriate location to store it. Instructions for storage are: ⚫...

  • Page 22: Installation

    ATG EPOWER, INC. Always Think Green 5 Installation 5.1 Ground Mounting 1. Fix the device to the wall with M6 expansion screws tightly. 2. If you are installing in a wooden house, it is better to fasten it with bolts and then tighten the...

  • Page 23: Electrical Connection

    Always Think Green 5.2 Electrical Connection 5.2.1 System Wiring Diagram General wiring diagram of ATG all in one system. Note The arrow on the CT points to the power grid, showing as above. If the CT connector is improperly connected, the inverter cannot read the data correctly, so that the relevant working conditions cannot be realized normally.

  • Page 24: Pv Connection

    Always Think Green 6.1 PV Connection Hybrid can be connected in series with 4-strings PV modules for ATG all in one.Select PV modules with excellent function and reliable quality. Open-circuit voltage of PV connected in series should be less than Max. DC input voltage;...

  • Page 25: Grid Connection

    ATG EPOWER, INC. Always Think Green 6.2 Grid Connection Step1. Check the grid voltage. 1. Check the grid voltage and compare with the permissive voltage range (Please refer to technical data). 2 Disconnect the AC breaker from all the phases.

  • Page 26: Gen Connection

    ATG EPOWER, INC. Always Think Green 6.3 Gen Connection There are two applications for gen connection: 1. Off grid system The generator is connected to the grid port of the inverter. The connecting cable shall be covered with CT. The system diagram is showing as follows.
  • Page 27 ATG EPOWER, INC. Always Think Green 3. On grid system The Generator is normally connected to the Generator port. Note The two wires start signals DRYO_1A and DRYO_1B of the Generator is used to automatically control the start and stop of the Generator.

  • Page 28: Back-Up: Load1 And Load2 Connection

    ATG EPOWER, INC. Always Think Green 6.4 Back-up: Load1 and Load2 Connection Inverter has On and Off grid function, the inverter will deliver output power through AC port when the grid is on, and it will deliver output power through back-up port when the grid is off.
  • Page 29 ATG EPOWER, INC. Always Think Green Step2. Connect the cables to the BACK-UP: Load1 and Load2 port of the inverter. Inside the inverter, load2 is connected to load1 through a relay, and the relay disconnect when the SOC of battery is lower than set value. At that time, the load2 is powered off and load1 is still powered on (The total power of Load1 plus Load2 should not more than the rated BACK-UP power when GRID is off).

  • Page 30: Battery Connection

    ATG EPOWER, INC. Always Think Green 6.5 Battery Connection Battery connection diagram. Connect the communication cables, and power cables with 2AWG and SC35-8 terminal between master batteries and inverters. Warning Positive and negative wires are not allowed to reverse.

  • Page 31: Battery Expand

    ATG EPOWER, INC. Always Think Green BMS PIN Definition Position Color Orange&white Orange Green&white Blue CAN_H Blue&white CAN_L Green Brown&white Brown 6.6 Battery Expand Our all in one device can support expansion of a single battery pack, showing as below:...
  • Page 32 ATG EPOWER, INC. Always Think Green Battery connection:...

  • Page 33: Battery Dip Switch Settings

    ATG EPOWER, INC. Always Think Green 6.7 Battery DIP Switch Settings Set the DIP switch of SW4/SW5 (CAN 4H5L) and set SW1(1&2 on)as the picture above. Note SW1/SW4/SW5 will be set up before leave the factory, please check there are no change by accidence.
  • Page 34 ATG EPOWER, INC. Always Think Green Sub 1 Sub 2 Primary Sub 1 Sub 2 Sub 3 Primary Sub 1...
  • Page 35 ATG EPOWER, INC. Always Think Green Sub 2 Sub 3 Sub 4 Primary Sub 1 Sub 2 Sub 3 Sub 4...
  • Page 36 ATG EPOWER, INC. Always Think Green Sub 5 Primary Sub 1 Sub 2 Sub 3 Sub 4 Sub 5 Sub 6...
  • Page 37 ATG EPOWER, INC. Always Think Green Primary Sub 1 Sub 2 Sub 3 Sub 4 Sub 5 Sub 6 Sub 7...
  • Page 38 ATG EPOWER, INC. Always Think Green Primary Sub 1 Sub 2 Sub 3 Sub 4 Sub 5 Sub 6 Sub 7...
  • Page 39 ATG EPOWER, INC. Always Think Green Sub 8 Primary Sub 1 Sub 2 Sub 3 Sub 4 Sub 5 Sub 6...
  • Page 40 ATG EPOWER, INC. Always Think Green Sub 7 Sub 8 Sub 9 Primary Sub 1 Sub 2 Sub 3 Sub 4...
  • Page 41 ATG EPOWER, INC. Always Think Green Sub 5 Sub 6 Sub 7 Sub 8 Sub 9 Sub 10 Primary Sub 1...
  • Page 42 ATG EPOWER, INC. Always Think Green Sub 2 Sub 3 Sub 4 Sub 5 Sub 6 Sub 7 Sub 8 Sub 9...
  • Page 43 ATG EPOWER, INC. Always Think Green Sub 10 Sub 11 Primary Sub 1 Sub 2 Sub 3 Sub 4 Sub 5...
  • Page 44 ATG EPOWER, INC. Always Think Green Sub 6 Sub 7 Sub 8 Sub 9 Sub 10 Sub 11 Sub 12 Primary...
  • Page 45 ATG EPOWER, INC. Always Think Green Sub 1 Sub 2 Sub 3 Sub 4 Sub 5 Sub 6 Sub 7 Sub 8...
  • Page 46 ATG EPOWER, INC. Always Think Green Sub 9 Sub 10 Sub 11 Sub 12 Sub 13 Primary Sub 1 Sub 2...
  • Page 47 ATG EPOWER, INC. Always Think Green Sub 3 Sub 4 Sub 5 Sub 6 Sub 7 Sub 8 Sub 9 Sub 10...
  • Page 48 ATG EPOWER, INC. Always Think Green Sub 11 Sub 12 Sub 13 Sub 14 Primary Sub 1 Sub 2 Sub 3...
  • Page 49 ATG EPOWER, INC. Always Think Green Sub 4 Sub 5 Sub 6 Sub 7 Sub 8 Sub 9 Sub 10 Sub 11...
  • Page 50 ATG EPOWER, INC. Always Think Green Sub 12 Sub 13 Sub 14 Sub 15...

  • Page 51: Ct Installation

    ATG EPOWER, INC. Always Think Green 6.8 CT Installation CT is”current transform”, is used to detect Grid current. Note If CT is not installed or installed reversely, the functions of "Anti-reflux", "Self-use", "Peak-shift ” will not be realized. The direction of the arrow on the CT points from this inverter to the GRID! When connected to single-phase power grid (Europe, Africa, Asia, Australia).
  • Page 52 ATG EPOWER, INC. Always Think Green of E-stop is provided through the 10pin connector of the inverter communication board, and the two wires are connected to + 12V and GND respectively. Press the button, the communication board outputs 12 V voltage, the E-stop device is turned on, and the PV is connected.
  • Page 53 ATG EPOWER, INC. Always Think Green America National Electric Code According to National Electric Code, with the distance to the photovoltaic array 305mm as the limit, in the fast shutdown device after starting 30S, the voltage outside the limit range is reduced to 30V below, the voltage within the limit range is reduced to 80V below, which is required to achieve "module level shutdown".

  • Page 54: Startup Procedure

    ATG EPOWER, INC. Always Think Green 7 Startup Procedure Step 1: Turn on the battery breaker and press the battery power button one by one. Step 2: Turn on the PV switch. Step 3: Turn on the grid breaker. Step 4: If the generator is applied, turn on the gen breaker.

  • Page 55: Split Phase (120/240Vac) Parallel Connection

    ATG EPOWER, INC. Always Think Green 9.1 Split Phase (120/240Vac) Parallel Connection...

  • Page 56: 120/208 Three Phase(American Standard)

    ATG EPOWER, INC. Always Think Green 9.2 120/208 Three Phase(American Standard)

  • Page 57: 230/400 Three Phase(South Africa)

    ATG EPOWER, INC. Always Think Green 9.3 230/400 Three Phase(South Africa)

  • Page 58: Operating Of The All In One Device

    Always Think Green 10.Operating of the All in one Device 10.1 Monitoring System ATG monitoring platform support both APP and web monitoring, user can monitor detailed running information like generating capacity, system data, and send command, set parameters. 10.1.1 Software Download APP: Download APP by searching ”ATG”...

  • Page 59: Mode Setting

    ATG EPOWER, INC. Always Think Green 5. Click 6. Click Config WIFI 7. Enter password of corresponding SN local 4G WIFI. Select Broadcast and click start BLE Config 10.3 Mode Setting Enter your device Setting Setting Section Login your SN and click in...

  • Page 60: Generator Setting

    ATG EPOWER, INC. Always Think Green 5. Set the work mode 10.4 Generator Setting Note 1. The two wires start signal DRYO_1A and DRYO_1B of the Generator is used to automatically control the start and stop of the Generator. 2. Make sure the inverter units software version support Generator function.
  • Page 61 ATG EPOWER, INC. Always Think Green 5. Set the minimum 6. It indicates the 7. The maximum time 8. It indicates the battery capacity maximum current the generator can run waiting time of the when the generator that the inverter...

  • Page 62: Parallel Inverters Operation Setting

    ATG EPOWER, INC. Always Think Green 10.5 Parallel Inverters Operation Setting Note Make sure all the units in parallel are with the same software version. A parallel warning maybe occur because of the following reasons: 1. Wrong setup of the parallel number.
  • Page 63 ATG EPOWER, INC. Always Think Green 8. Enable or disable 9. Enable or disable 10. Set the 11. This interface is CT sharing. group 3 phase dis/charge current of used to select the enable when you battery output phase of the...

  • Page 64: Advanced Mode

    ATG EPOWER, INC. Always Think Green 2. If you need to use a single phase assemble a three-phase (230V/240V),please make the following settings: 1. 3PHASE EN; 2. PHASE Selection；3. Grid standard(South Africa); 4. Power Grid Settings( Split Phase); 5. Master/slave selection; 6. Number of parallel machines;...
  • Page 65 ATG EPOWER, INC. Always Think Green There are three advanced modes available: sell first/limit grid consumption/zero export. Mode Description Auto start. The battery power can be sold out to the grid under TOU control. When TOU is enable: Within the time period: charge and discharge...
  • Page 66 ATG EPOWER, INC. Always Think Green allowed to charge the battery. During the night: When the battery capacity is available, the battery is discharged the power to loads. You can set the work time slots of grid. When the TOU is enabled: Always charge the battery first, whether it is photovoltaic or grid.
  • Page 67 ATG EPOWER, INC. Always Think Green Attributes Description It is an advanced control attribute enabled for grid charging. If the TOU function is disabled, this property is used to determine whether to charge the battery according to the grid. If...
  • Page 68 ATG EPOWER, INC. Always Think Green In the event of a storm or other emergency, users can use this property to adjust power distribution priorities. If this property is disabled, the PV is powered to the load first by default.
  • Page 69 ATG EPOWER, INC. Always Think Green There are 6 slots are available. If grid /generator charge is enable, the grid is used to power the load and charge the battery to target SOC at specific bat power up to a specified SOC value.

  • Page 70: Fault Diagnosis And Solutions

    ATG EPOWER, INC. Always Think Green Set limited power from grid under limit grid consumption. 11. Fault Diagnosis and Solutions Content Codes Explanation Solutions (1) Nothing needs to do, wait one minute for the inverter to restart. (2) Check whether the load is in...
  • Page 71 ATG EPOWER, INC. Always Think Green whether the load is short circuited if the fault has been eliminated. (3) Contact customer service if error warning continues. (1) Check whether the battery is connected. Battery (2) Check if battery wiring port bat disconnect Disconnect.(Battery...
  • Page 72 ATG EPOWER, INC. Always Think Green customer service if fault remains unremoved. (1) Check the input mode setting is correct. BUS voltage is lower (2) Restart the inverter and wait bus under vol than normal. until it functions normally (3) Contact customer service if error warning continues.
  • Page 73 ATG EPOWER, INC. Always Think Green specifications. (1) Check the cable, crystal, Communication line sequence. BMS comm fail between lithium battery (2) Checking the Battery and inverter is abnormal. switch. (1) Check whether the inverter temperature is abnormal. Fan fail Fan fails.
  • Page 74 ATG EPOWER, INC. Always Think Green...

This manual is also suitable for:

Atg-al-l03-10kw-40kwh

Table of Contents