BBB TERREPOWER Easy Battery 15 kWh User manual

EASY BATTERY
10 kWh
48 V / HV
15 kWh
48 V
USER MANUAL
INSTRUCTION
MANUAL

3TERREPOWER EASY BATTERY MANUAL 10 kWh / 15 kWh2TERREPOWER EASY BATTERY MANUAL 10 kWh / 15 kWh
TERREPOWER EASY BATTERY 10 kWh / 15 kWh MANUAL
It is manadatory to read this manual before performing the battery installation.
Version 1.0
This manual details the TerrePower Easy Battery 10 kWh 48 V / HV and 15 kWh 48 V batteries with NMC Pouch type cells.
Please read this manual before attempting to install the battery and follow the instructions carefully during the installation process.
If you have any questions, please contact your dealer immediately for advice and clarication.
INCLUDED IN BATTERY NOT INCLUDED IN BATTERY
•Battery •Connecting cables •Screws wall anchor
INDEX
1. Introduction ..............................................................................4
1.1 Features ..............................................................................4
1.2 Specications and dimensions ...........................................................5
1.3 Front panel ............................................................................6
2. Installation diagram .......................................................................6
3. Safety ...................................................................................6
4. Installation...............................................................................7
5. Connection to BMS........................................................................8
6. Emergency situations......................................................................9
7. Warranty................................................................................10
7.1 Warranty coverage.....................................................................10
7.2 Limitation of liability....................................................................10

5TERREPOWER EASY BATTERY MANUAL 10 kWh / 15 kWh4TERREPOWER EASY BATTERY MANUAL 10 kWh / 15 kWh
1.2 Specications and dimensions
Main parameters
Easy Battery 15 kWh Easy Battery 48V 10 kWh Easy Battery HV 10 kWh
Capacity 15 kWh (347 Ah) 10 kWh (231.2 Ah) 10 kWh (115.64 Ah)
Nominal Voltage 43.75 Vdc 87.5 Vdc
Operating voltage range 40 - 50 Vdc 79.2 - 101 Vdc
Maximum charge or discharge current 125 A
Maximum power 5000 W 9000 W
Life expectancy >10 years
BMS technical data
Protections:
•Active Balancing
• Vmax / Vmin
• Short circuit
• Imax
• Temp
Operating temperature -10ºC to 45ºC
Optimal temperature 0ºC to 30ºC
Humidity <85%
Dimensions (mm) L x W x H 230 x 600 x 1080 770 x 600 x 230
Mounting Wall-mounted
BMS communication Bluetooth
BMS monitoring parameters
•System and cell voltages Cell and system volta-
ge and cell voltage
•Current
•Temperature
•Delta
•Power
•SoC
Positive and negative connection cables Included
Certications CE, UN38.3
Warranty 10 years limited
Dimensions
Easy Battery 15 kWh Easy Battery 48V 10 kWh
Easy Battery HV 10 kWh
• (D x B) 600 x 1080 mm • (D x B) 600 x 770 mm
• (W x B x C) 510 x 1080 x 230 mm • (W x B x C) 510 x 770 x 230 mm
1. Introduction
The lithium batteries TerrePower EASY BATTERY 10 kWh 48 V / HV and 15 kWh 48 V are a project of TerrePower energy storage
manufactured in Spain.
EASY BATTERY 10 kWh and 15 kWh are manufactured for 48 V systems and the EB 10 kWh HV is manufactured for 87V systems.
They are specially designed for both off-grid and grid-connected PV applications.
Easy Battery has a built-in battery cell management system (BMS), this BMS is congured and it is strictly forbidden to modify the
conguration (it may cause irreparable damage to the lithium-ion cells).
This battery is only compatible with inverters that can be congured the operating voltages
(operating range EB 10 kWh 48 V and 15 kWh: 40 V to 50 V; operating range EB 10 kWh HV: 79.2 V to 101 V)
1.1 Features
The enclosure is made of high quality cold rolled steel in white color.
Each unit is delivered with a set of 1.5 meter red and black 35 mm copper cables2with quick connectors for connection to the
battery and 35/8 copper terminal.
Lithium-ion cells, type Pouch NMC, are used, which provide a charge and discharge power of 125 A with a single module.
The battery management system (BMS) has protection functions for over-discharge, overload, short-circuit, over-current and
high/low temperature.
The system automatically manages the charge-discharge status, balances the current and voltage of each cell;
The Easy Battery batteries are delivered with the BMS congured and several battery modules can be used in parallel to expand
the capacity. In order to install several batteries in parallel it is important that you contact your distributor to follow the installation
instructions.
The module has a very low self-discharge, up to 6 months without charging; no memory effect, excellent charge-discharge per-
formance;
The working temperature range is -10º to 45º.
The dimensions of the battery EASY BATTERY 10 kWh 48 V / HV are 770x600x230 mm and those of the EASY BATTERY 15 kWh are
230 x 600 x 1080 mm.

Power switch:
To turn on: Press < 5 seconds
To turn o: Press > 5 seconds
7TERREPOWER EASY BATTERY MANUAL 10 kWh / 15 kWh6TERREPOWER EASY BATTERY MANUAL 10 kWh / 15 kWh
8. Parallel connections of several batteries should be made by means of copper plates.
9. The battery is shipped fully activated and ready for operation.
10. Make sure that there is no short-circuit in the external elements.
11. The battery cannot be connected to AC power directly.
12. Ground the battery.
13. Make sure the battery is compatible with external equipment.
14. Keep the battery away from re and water.
15.. The battery may only be connected in parallel with another battery of exactly the same type and voltage.
16. It is forbidden to connect the battery with other batteries of different types or brands and models.
17. The battery must not be operated with defective or incompatible inverters.
18.. Tampering with the inside of the battery is prohibited.
19. In case of re, only dry powder re extinguishers may be used, liquid extinguishers are prohibited.
20. Do not open, repair, or disassemble the battery.
21. Only Easy Battery personnel may repair the battery. We do not assume any consequence or related liability that is
due to violation of safety operation or violation of design, production and equipment safety standards.
22. If the battery is stored for a long time, it is advisable to charge it every six months.
23. The battery must be recharged within 12 hours after complete discharge.
24. Contact the supplier as soon as possible if you notice anything abnormal.
25.. Warranty claims are excluded for direct or indirect damage due to the above items.
26. During handling, be very careful to avoid knocks/drops to the battery.
27. Be careful not to touch both contacts at the same time, there may be a risk of electric shock.
28. The battery, at the end of its useful life, requires a valorization process, do not disassemble it.
29. Avoid placing the batteries in humid places to avoid risks.
30. If the battery has liquid leaks, avoid contact with it completely.
4. Installation
When installing the batteries TerrePower Easy Battery, the charge and discharge parameters to be entered in the inverters and
regulators and the temperature values (see section 1.1) must be taken into account.
The batteries TerrePower Easy Battery, have no communication to the external elements and may require a special conguration
of these devices for their operation.
Each battery power cable can carry a maximum of 125 A.
•With 48 V systems, the use of an inverter higher than 6000 W is not recommended.
•With the 87 V system it is not recommended to use an inverter higher than 9900 W per battery.
Install the battery in a place where there is no risk of falling and where there are no ammable or explosive materials nearby.
It is recommended to use 125A fuses and fuse holders that cut off the power supply between the battery and external elements.
From power switch you can activate or deactivate the charge and discharge of the battery.
With a short press <5 seconds the battery enable the charge/discharge and the button´s red light lights up.
With a large press >5 seconds the battery disable the charge/discharge and the button´s red light turns off.
1.3 Front panel
The battery connectors are connected
by pressing and disconnected by pressing
a small button on each connector.
To avoid damage to the connectors,
the circuit must be open when
connecting or disconnecting to the battery
2. Installation diagram
It is mandatory to use the battery with inverters that allow regulating the
minimum cut-off voltage, also if it is a hybrid you will need to congure
the charging voltages according to the model specication, (operating
range 10 kWh 48 V: 40 V to 50 V; operating range 10 kWh HV: 79.2 V to
101 V; operating range 15 kWh: 40 V to 50 V).
If solar regulators are used, these must not exceed the load value indica-
ted according to the model.
An incorrect load conguration can cause the battery BMS to give a stop
command and the battery must be serviced and restarted.
A fuse must be installed between the battery and the inverter with the
following characteristics:
Part No. 422063
Manufacture dF electric
DC cut-off current (A) 125
Interrupting capacity (kA) 80
3. Safety
1. It is mandatory to read the battery instructions before use to avoid possible damage.
2. Keep the battery away from high voltage and out of the reach of children.
3. Before connecting make sure that the polarity is correct between the battery and the inverter or solar regulator.
4.
Use safety equipment such as:
•Insulating gloves
•Protective goggles
•Safety shoes
5. Use only cables with connectors in good condition.
6. It is advisable to use 125A fuses and fuse holders.
7. If the ambient temperature is outside the range indicated in section 1.2, the battery will stop working for safety re-
asons.

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Control interface
It is recommended not to modify the parameters in this interface, it may cause system failure.
6. Emergency situations
1. Leaking battery
If the battery pack leaks electrolytes, avoid contact with the liquid. If exposed to the leaked substance, immediately perform
the actions described below in each case:
•Inhalation: Evacuate the contaminated area and seek medical attention.
•Eye contact: Flush eyes with plenty of running water for 15 minutes and seek medical attention.
•Skin Contact: Wash affected area thoroughly with soap and water and seek medical attention.
•Ingestion: Induce vomiting and seek medical attention.
2. Fire
DO NOT USE WATER! Only dry powder re extinguishers may be used; If possible, move the battery to a safe place before it
catches re.
3. Wet battery
If the battery pack is wet or submerged in water, do not allow anyone to access it and contact your installer or an authorized
dealer for technical assistance.
4. Damaged battery
Damaged battery is dangerous and should be handled with extreme care. It would be unt for use and may present a danger
to persons or property. If the battery pack appears to be damaged, pack it in its original carton and then return it to your ins-
taller or an authorized dealer.
NOTE
Damaged batteries may leak electrolyte or release ammable gas. If such damage occurs, contact contact your installer or
an authorized dealer.
5. Connecting to the BMS
In order to connect to the BMS and monitor the battery data, the app for mobile devices must be installed. Scan the QR code to
download and install the app.
The QR code can be found on the battery packaging and below:
DOWNLOAD YOUR IOS APP DOWNLOAD YOUR ANDROID APP
Connection:
First turn on the cell phone's Bluetooth and then open the app. It must be within 0.5 meters for it to connect.
Click on the icon in the upper left corner to scan the device. The rst time you connect to the APP,
will prompt you to enter a password. The default password for the device is "1234".
Once the device is connected to the application it will automatically register the password. You will not need to enter the password
again the next time you connect.
Real-time Status interface
- Remaining capacity
- Remaining current
- Number of cycles perfor-
med
- Difference between the hi-
Switch status display
Total battery voltage
- Current power
- Battery capacity
- Cycle capacity
- Average cell voltage
Voltage of each cell
Cell resistance
Swing intensity
Temperatures
click scan device

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7. Warranty
7.1 Warranty Coverage
The warranty TerrePower Easy Battery, has a 10 year limited warranty against manufacturing defect.
TerrePower warrants that the product is free from defects caused by workmanship or materials.
The claim will always be made to the invoicing company.
The 10 year limited warranty starts from the purchase invoice and must be presented to Easy Battery service.
The battery will be repaired if it is defective. The warranty does not include any accessories supplied with the product.
Warranties with respect to the product only apply if:
1. Has the ofcial TerrePower Easy Battery serial number.
2. Is properly installed.
3. Operates and maintained in accordance with the instruction manual.
4. Used on a daily cycle and for the energy storage system only.
5. Invoice of purchase is presented.
7.2 Limitation of liability.
The warranty would be inapplicable, if the defect or failure of the product to perform is attributable to misuse, abuse, accident or
failure to comply with the conditions of the manual.
TerrePower may require complete product testing, photos and installation videos.
If you contest the verication of the claim by TerrePower, the product must be evaluated by an EU certied testing laboratory or a
certied third party testing company. You will bear the cost of any expenses for the evaluation service.
If any verication of the product capacity is required, the test must be performed under the following conditions:
a) The ambient temperature of the Product must be -10 ºC to 45 ºC
b) The initial temperature of the battery capsules must be 25 ºC ± 1 ºC
c) The Product must discharge power at 10 A measured from a 100% charge capacity.
If the Product is no longer available, TerrePower may, at its discretion, replace the Product with a reconditioned one or different
parts with equivalent functions and performance according to the latest available technical information.
TerrePower excludes all liability for the Product to the extent that any damage or defect has been caused or contributed to by the
following:
1. Charger or inverter failure.
2. The product is installed with inverters or chargers that are not compatible.
3. You have treated the product improperly, negligently or in any other improper manner, including using the product outside the
ambient temperature condition recommended by the instruction manual.
4. Improper transportation, including but not limited to dropping, trampling, deforming, impacting or poking with a sharp object.
5. Abuse, misuse, neglect, accidents or force majeure events, lightning, ood, re, extreme cold or hot weather.
6. Any attempt to prolong or reduce the useful life of the product by physical, programming or other means.
7. Water, conductive dust or corrosive gas.
8. The product has been connected with battery modules of different types.
9. Failure to have the product in accordance with the instructions.
10. Normal wear, deterioration or surface defects, dents or marks that impact the performance of the product.
11.. Theft or vandalism of the Product or any of its components.

EASY BATTERY
10 kWh 48 V / HV
15 kWh 48 V
INSTRUCTION MANUAL
TERREPOWER
Pol. Ind. Can Vinyalets
C/ Can Vinyalets 17 ( Nave Roja )
08130 Santa Perpètua de Mogoda,
Barcelona
VAT Nº ES-B91011510