13
14
6 HESS APP Illustration
Hybrid Series inverter has no LCD screen, it can be controlled via the APP software (HESS APP). For IOS System, please go to AppStore
to search for "HESS APP", then download and install it. For Android System, please go to google paly to search for "HESS APP", then
download and install it. Besides, it can be also installed by scanning the QR code on the back cover.
When hybrid inverter is working, please use mobile devices to select the SSID of inverter (Factory defaults is Solar - WiFi, and initial
password is 12345678. If any questions, please refer to Wi-Fi Connection Guide). After accessing inverter's Wi-Fi network, you can
open the App and operate the inverter.
5 LED Lights Illustration
SYSTEM
BACK-UP
SOLAR
BATTERY
GRID
ENERGY
Wi-
FAULT
Fi
ON = SYSTEM IS READY
BLINK = SYSTEM IS STARTING UP
OFF = SYSTEM IS NOT OPERATING
ON = BACK-UP IS READY / POWER AVAILABLE
OFF = BACK-UP IS OFF / NO POWER AVAILABLE
ON = SOLAR INPUTS #1 AND #2 ARE ACTIVE
BLINK 1 = SOLAR INPUT #1 IS ACTIVE /#2 IS NOT ACTIVE
BLINK 2 = SOLAR INPUT #2 IS ACTIVE / #1 IS NOT ACTIVE
OFF = SOLAR INPUT #1 AND #2 ARE NOT ACTIVE
ON = BATTERY IS CHARGING
BLINK 1 = BATTERY IS DISCHARGING
BLINK 2 = BATTERY IS LOW / SOC IS LOW
OFF = BATTERY IS DISCONNECTED / NOT ACTIVE
ON = GRID IS ACTIVE AND CONNECTED
BLINK = GRID IS ACTIVE BUT NOT CONNECTED
OFF = GRID IS NOT ACTIVE
ON = CONSUMING ENERGY FROM GRID / BUYING
BLINK 1 = SUPPLYING ENERGY TO GRID / ZEROING
BLINK 2 = SUPPLYING ENERGY TO GRID / SELLING
OFF = GRID NOT CONNECTED OR SYSTEM NOT OPERATING
ON = Wi-Fi CONNECTED / ACTIVE
BLINK 1 = Wi-Fi SYSTEM RESETTING
BLINK 2 = Wi-Fi ROUTER PROBLEM
BLINK 4 = Wi-Fi SERVER PROBLEM
OFF = Wi-Fi NOT ACTIVE
ON = FAULT HAS OCCURRED
BLINK = OVERLOAD OF BACK-UP OUTPUT / REDUCE LOAD
OFF = NO FAULT
SYSTEM
BACKUP
-
SOLAR
BATTERY
GRID
ENERGY
Wi-Fi
FAULT
INDICATOR
EXPLANATION
STATUS
Load
(n)
Load
(2)
Load
(1)
battery
Grid
Breaker
Breaker
Breaker
Figure
4
.
11
-
1
4.10 Processing method of
battery connect multiple inverters
one
One single battery with large capacity connect multiple inverters
Advantages: when unbalance of demand and supply appears between loads and PV in a system, the more energy from the PV side
will
be used in other loads, which achieves more energy for self-use.
Attention: Set the capacity of the battery as 1/n through HESS APP, detail
refer
to
6
.
2
(
4
)
Battery
Setting.
For
example
,
the
Battery
capacity
is
1000Ah
,
connect
4
inverters
,
each
inverter
should
be
setted
250Ah.
Suggestion: Put a breaker in every wire respectively when connect to the battery.
In
any
case
,
2
inverters
Back
-
Up
port
can
not
parallel
,
otherwise
it
will
damage
the
inverter.
HESS Meter
HESS Meter
HESS Meter
Green
B
lue
Y
ellow
R
ed
Green
B
lue
B
lue
Y
ellow
