SOLAX POWER T-BAT-SYS-HV-3.0 Triple Power Lithiumion Battery Installation Guide

SOLAX POWER T-BAT-SYS-HV-3.0 Triple Power Lithiumion Battery

Product Information

Specifications

• Triple Power Lithium-ion Battery
• IP65 rated for outdoor and indoor installation
• Operating temperature range: 59°F to 86°F (15°C to 30°C)
• Battery modules should not be exposed to direct sunlight and  moisture
• Interval among manufacture dates of battery modules should not exceed 3 months

Product Usage Instructions

Packing List (BMS)

• Charging Cable (-) x 1 (2000 mm)
• Charging Cable (+) x 1 (2000 mm)
• Ground Wire (150 mm) x 1
• Power Cable (120 mm) x 1
• BMS Cable x 1 (2000 mm)
• COMM Cable x 1 (200 mm)
• Rotation Wrench x 1
• Wall Bracket x 1
• Expansion Bolt x 2
• M5 Screw x 4
• Guard Ring x 2
• Base x 1
• Flat Gasket x 2
• Expansion Screw x 2
• Ring Terminal x 2
• BMS x 1
• Document x 1

Packing List (Battery Module)

• Power Cable (690 mm) x 1
• Ground Wire (450 mm) x 1
• COMM Cable (600 mm) x 1
• ST3.9*16 Screw x 2
• Battery Module x 1
• Document x 1
• Power Cable (1200 mm) x 1
• Cover Plate x 1
• M4 Screw x 8
• COMM Cable (1200 mm) x 1
• Earth Wire (1200 mm) x 1
• ST3.9*16 Screw x 2
• Base x 1
• Fixture x 2
• Guard Ring x 4
• Accessories of Wall bracket x 1
• Power Cable (1200 mm) x1
• Note: The two power cables need to be purchased separately
• Power Cable (1800 mm) x1

Installation Prerequisites

Note! The Triple Power battery module is rated at IP65 and thus can be installed outdoors as well as indoors. However, if installed outdoors, the battery pack shall not be exposed to direct sunlight and moisture.
Note! If the ambient temperature exceeds the operating range, the battery pack will stop running to protect itself. The optimal temperature range for operation is 59°F to 86°F (15°C to 30°C). Frequent exposure to harsh temperatures may deteriorate its performance and lifetime.
Note! For the first installation, the interval between manufacture dates of battery modules shall not exceed 3 months.

Installation Steps for BMS 1 + Battery 1

1. Before installation, please make sure the wall is strong enough to withstand the weight of the battery.
2. Place a battery module on the base.
3. Place the Wall Bracket, determine the position of the holes, mark it with a pen, remove the Wall Bracket, and then drill the two holes (10 mm).
4. Place Expansion Bolts into the holes. Note: The letters R and F on the Base respectively indicate the Rear and Front. Therefore, the side with R shall be against the wall.
5. Place BMS on the top of the battery module, and secure both left and right sides with M4 screws (2).

Note! The Wall Bracket(s) must be installed to secure the battery module(s) connecting the cover and/or BMS.
Note! Don’t forget to screw both the left and right sides of the batteries installed. The above steps also apply to place 2 batteries. For details, please refer to User Manual.

Installation Steps for BMS 1 + Battery 3

As for the installation steps for Left: BMS + BAT x 2, Right: BAT x 1, please refer to the installation steps for BMS x 1 + Battery x 1. After finishing the installation of BMS, two bases and three batteries, please follow the steps below to install the Cover.

1. Put the cover on the battery.
   Note! The above steps also apply to place 4 battery modules.

BMS to Inverter: BAT+ to BAT+ (A: 2 m), BAT- to BAT- (B: 2 m),  BMS to BMS (D: 2 m)

• Connecting Cables to Inverter
• To Inverter

FAQ

• Q: Can the battery pack be installed outdoors?
  A: Yes, the battery pack is rated at IP65 and can be installed outdoors. However, it should not be exposed to direct sunlight and moisture.

• Q: What is the optimal temperature range for operation?
  A: The optimal temperature range for operation is 59°F to 86°F (15°C to 30°C). Exposing the battery pack to harsh temperatures may deteriorate its performance and lifetime.

• Q: How frequently should the battery modules be manufactured?
  A: For the first installation, the interval between the manufacture dates of battery modules should not exceed 3 months.

Packing List

Note : The Quick Installation Guide briefly describes required installation steps. If you have any questions, refer to the User Manual delivered with the BMS for more detailed information

Battery Module

One Battery Module (HV10230 × 1):

• Accessories (1) of three and four Battery Modules (HV10230 × 3/4)
• Accessories (2) of three and four Battery Modules (HV10230 × 3/4):
  Note : The two power cables need to be purchased separately

Installation Steps for BMS

Before installation, please make sure the wall is strong enough to withstand the weight of Battery.

• Step 1: Locate the Base 193 ± 2 mm away from the wall, and adjust it with a  torque wrench to ensure that it is parallel to the ground. A spirit level is required.
  Note:
  The letter “R” and “F” on the Base respectively indicate Rear and Front. Therefore,  the side with “R” shall be against the wall.

• Step 2: Place a battery module on the base.

• Step 3: Place the Wall Bracket, determine the position of holes, mark it with a pen, remove the Wall Bracket, and then drill the two holes (φ10 mm).

• Step 4: Place Expansion Bolts into the holes

• Step 5: Secure the Wall Bracket to the battery using screws (2 X M510, torque: 2.2-2.5 N·m) and to the wall using Tapping Screws (2X ST6L55) and Flat Gaskets (2).
  The Wall Bracket(s) must be installed to secure the battery module(s) connecting the  cover or/and BMS.

• Step 6: Place BMS on the top of the battery module, and secure both left and right sides with M4 screws (2). See figure below
  Don’t forget to screw both left and right sides of batteries installed.  The above steps also apply to place 2 batteries. For details, please refer to User Manual

Installation Steps for BMS

As for the installation steps for “Left: BMS + BAT x 2, Right: BAT x 1”, please refer to the installation steps for “BMS x 1 + Battery x 1”.  After finishing the installation of BMS, two bases and three batteries, please follow the steps below to install the Cover.

• Step 1: Secure supporting brackets using screws (4 X M4*10, torque: 0.8-1.2 N·m).
• Step 2: Put the cover on the battery

Connecting Cables to Inverter

BMS to Inverter:

• BAT+ to BAT+ (A: 2 m),
• BAT- to BAT- (B: 2 m),
• BMS to BMS (D: 2 m)

Note : The two terminals here, connecting to the inverter, are delivered with the inverter

Cable Connection Steps:
The connector connecting to the inverter from BMS is delivered with the inverter, for details, please refer to the inverter’s User Manual.

Connecting the BMS Communication Cable
It is required for the BMS to communicate with the inverter for proper operation.
Note that the BMS communication cable is shielded with steel tubes. The wire order of the communication cable is the same as the BMS communication cable

Connecting Cables to One Battery Module

Regardless of how many battery modules are installed, please put a waterproof cap on the communication port  of the unconnected port of battery module (see the circle in the following figures in the quick installation guide).
Ensure that both ends of the cables are connected to the correct connector, which are on the right side of the BMS and battery module. BMS and battery module are required to connect ground wire (F: 150 mm).

BMS to Battery1:

• B+ to B+ (C: 1200 mm)
• B- to B- (A1: 690 mm)
• COMM to COM1 (E: 200 mm)

Connecting Cables to Two Battery Modules

Ground wires are required to be connected. (C1 (450 mm) is used for connecting two battery modules.)

• BMS to Battery1: B+ to B+ (C: 120 mm); COMM to COM1 (E: 200 mm)
• Battery1 to Battery2: B- to  B+ (A1: 690 mm); COM2 to COM1 (B1: 600 mm)
• Battery2 to BMS: B- to B-  (A1: 690 mm)

Connecting Cables to Three Battery Modules

Ground wires are required to be connected. (C2: 1200  mm is used for connecting battery modules.)

• BMS to Battery1: B+ to B+ (C: 120 mm); COMM to COM1 (E: 200 mm);
• BMS to Battery3: B- to B- (B3: 1.8 m); Get the cables through corrugate pipe.
• Battery1 to Battery2:  B- to B+ (A1: 690 mm); COM2 to COM1 (B1: 600 mm)
• Battery2 to Battery3:  B- to B+ (A2: 1.2 m); COM2 to COM1 (B2: 1.2 m); Get the cables  through corrugate pipe.

Connecting Cables to Four Battery Modules

• BMS to Battery1: B+ to B+ (C: 120 mm); COMM to COM1 (E:200 mm);
• Battery1 to Battery2: B- to B+ (A1: 690 mm); COM2  to COM1 (B1: 600 mm);
• Battery2 to Battery3:  B- to B+ (A2: 1.2 m); COM2 to  COM1 (B2: 1.2 m);
• Battery3 to Battery4:  B- to B+ (A1: 690 mm) and COM2 to COM1 (B2: 1.2 m), get the cables through corrugate pipe;
• Battery4 to BMS: B- to B- (A3: 1.2 m), get the cable through the corrugate pipe

Note!
Ground wires are required to be connected.

Commissioning

Once all battery modules are installed, follow these steps to start the system:

1. Open the cover of the BMS;
2. Move the circuit breaker switch to “ON”;
3. Press and hold the POWER button for  more than 1s to start the T-BAT system; and
4. Turn on the AC breaker of the inverter

Black Start :

Press the POWER button and hold it for 20 sec; release the button after the four SOC indicators flash blue alternately. But, we do not recommend the  use of Black Start as it may cause the port to be charged, resulting in an electric shock.

• If the batteries have not been used for more than 9 months, these batteries must be charged to at least  SOC 50 % each time.
• For the first installation, the interval between the manufacture dates of battery modules shall not exceed  3 months.
• If a battery is replaced or added for capacity expansion, each battery’s SOC should be consistent. The max. SOC difference should be between ±5%.
• If users want to increase their battery system capacity,  please ensure that the SOC of the existing system capacity is about 40%. The manufacture date of the new battery shall not exceed 6 months; in case of exceeding 6 months, please charge the new battery to around 40%.

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