BYD Battery-Box H 5.0 User manual

BCU
Base
Overall structure
Battery-Box H 7.5
Battery-Box H 10.0
BYD Battery-Box HV
QUICK INSTALLATION GUIDE
Valid for Battery-Box H 5.0/7.5/10.0
Tools
USA V 2
Skilled personnel only:
This manual and the tasks and procedures described herein are intended for use by skilled workers only.
A skilled worker is defined as a trained and qualified electrician or installer who has all of the following skills and experience:
 
 
 
 
Important
Installation environment requirements
Max.

Min.

Fire-resistant locations only
(Concrete/Drywall/Exterior
Siding Etc.)
Flammable wall Flammable
Materials, Gas, Furnace, Etc
RH.
+5%~+95%
Packing list
Packing of BCU+BASE
Packing of B-Plus H 2.5
 M6 ×2
④OT terminal for P+/P-×4
Expansion bolt ×3
Wire Crimp Power drill
Direct sunlight Direct rain fall Snow
accumulation
YES YES
NO NO
YES
NO
NO
Battery-Box H 5.0
B-Plus H 2.5
 Wrench
 Black sealing plug ×4
M6 ×6 ⑤ Black sealing plug ×2
 
Battery-Box webpage in accordance with this document.
The system switch must be off before installing.
 

 
Please read the quick installation guide and installation manual carefully before installation.
 www.eft-systems.de(Support->Downloads)
YES



1. 2.
BCU + Base

3.
7.
4. 5. 6.
Unpack
Install Wall-mount Open the BCU cover BCU internal overview
Install Install battery and BCU
P+
COM
WAN
P-
*
11
Installation steps
Connect cables
Separate base and BCU
COM/WAN
P+ / P-/
COM
WAN
P+
P-
Ground

D=0~6.3cm
D
Connection sequence of BCU
1. Ground cable.


4. Communication cable(CAN H, CAN L, EN 11V+, EN 11V-)
5. network cable
P+
COM
WAN
P
-
Install sealing plug
after install the screws

connector and corners.
Vertical install to protect the
connector
Before installing BCU, make sure the
system switch is switch off.

cross-section of cable
S=6mm
P+,P- cables & Ground
2

10.




BYDxxx
Username installer
cancel login
Password byd@12345


WLAN
BYDxxx
network 1
network 2
BYDxxx

cancel login
BYDxxx
Username installer
cancel login
Password byd@12345
WLAN password
Home
D
Statistics Information
Current Alarm
History Alarm
Run Data
Set Password
History Alarm
BMS Parameter
SN:
Factory time:
Version:
SN:
Factory time:
wlan0
eth0:2


2017-7-13 21:12:12
BH02S0127RNN00



Please input file: Upload
Update software: https://www.eft-systems.de/us/downloads
Update
Please input the file : Upload
If there is any new ersion on the serer, clicking UpdateCheck will update the syesem.
Please update the latest software after installation.
Connect through WIFI
Connect through ethernet cable
Update the firmware
9. Setup system information
Update
①Connect the network cable
②Set your computer IP into a static IP

Subnet mask:255.255.255.0
Setting method reference computer system setting method


ON
ON
Search Search
Battery-Box HV
Privacy Policy
Home
Device Information
Installation Config
Statistics Information
Current Alarm
History Alarm
Run Date
Set Password
Update
1 32
STEP 1 STEP 2 FINISH & REBOOT
1 32
STEP 1 STEP 2 FINISH & REBOOT
Time and Date *Hour : Min : Day : Month : Year :
Next
Installation
*
Series Battery Conts *
*
Country *
Asterisk(*)Indicates required fields

2/3/4/
SMA
1 32
STEP 1 STEP 2 FINISH & REBOOT
Last Next
Reboot System…
Please wait about 50 seconds.
These parameters is important.
Please make sure the correct configuration for these parameters,
otherwise the system might not work normally.

/ BYD-CAN
= # of Modules in the HV Stack
Select Based on Inverter
Connection to Battery-Box will be
momentarily lost. Please Manually
re-connect to Battery-Box WLAN
after 1 minute.


  








 
 
 

11
2
4
6

10
1
3
5
7
9D E F
A B C
pin
SBS
pin
2
4
6

B
C
E
D
SMA
Sunny Boy
Storage
BYD
Battery-Box
No. SMA Parameter
1Battery-Areas of application-Lower Imt deep disch.Protect area prior shutdown 2%
2Battery-Areas of application-Minimum width of deep discharge protection area 3%
3Battery-Areas of application-Area width for consering battery sate of charge 3%
4Battery-Areas of application-Minimum width of own consumption area 100%
SMA SUNNY BOY STORAGE 3.8/5.0/6.0


Sunny Boy toratge
BYD requires setting the following parameters for SMA inverter
Battery-Box HIGH VOLTAGE EXTENSION
Without charger
Charge or discharge the original battery system so that its SOC becomes 30% to 40%, and add
another battery module. The actual SOC difference will be automatically balanced in the next 2
weeks or so.
(Batterry-Box capacity may not be enough during this time, this is normal)
15c.
New battery module
SOC=30%-40%
SOC=30%-40%
Original battery
system
12.

13d.
n=1-3 Modules
m=1-3 new Modules
Up to a maximum of 4
Battery-Box HV
Privacy Policy
Home
Device Information
Installation Config
Statistics Information
Current Alarm
History Alarm
Run Date
Set Password
Update
Installation
1 32
STEP 1 STEP 2 FINISH & REBOOT
1 32
STEP 1 STEP 2 FINISH & REBOOT
Time and Date *Hour : Min : Day : Month : Year :
Next
*
Series Battery Conts *
*
Country *
Asterisk(*)Indicates required fields

SMA
Last Next
These parameters is important.
Please make sure the correct configuration for these parameters,
otherwise the system might not work normally.
1 32
STEP 1 STEP 2 FINISH & REBOOT
Reboot System…
Please wait about 50 seconds.
n+m
13b.
SOC=100%
100% = Green LED
constantly on
HV Charger
13a.
HV Charger
Charging = Green
LED blinking
With charger
13c.
SOC=100%
SOC=100%
New battery module
Original battery system
This manual is a shortened assistance for the installation of the Battery-Box HV and does not replace the original manual, which can be found on
https://www.eft-systems.de/us. The installation must be carried out by a qualied expert. Attention, High Voltage Storage! Improper handling
can cause danger and damage.
