21
6
Trouble Shooting
In most situations, the Inverter requires very little service. However, if Inverter is not
able to work perfectly, please refer to the following instructions before calling your
local dealer.
Should any problems arise, the LED on the front panel will be red and the LCD displays
the relevant information. Please refer to the following for a list of potential problems
and their solutions.
SYSTEM FAULT
Ground I Fault
Isolation Fault
Grid Fault
1. The ground current is too high.
2. Unplug the inputs from the PV generator and check the peripheral AC system.
3. After the cause is cleared, re-plug the PV panel and check PV-Inverter status.
4. If the problem persists please call service.
1. Check the impedance is between PV (+) & PV (-) and the PV-Inverter is earthed.
The impedance must be greater than 8M.
2. If the problem persists please call service.
1. Wait for 5 minutes, if the grid returns to normal, PV-Inverter automatically restarts.
2. Make sure grid voltage and frequency meet the specifications.
3. If the problem persists please call service.
4. Check grid usability.
No AC connection
1. Grid is not connected.
2. Check grid connection cables.
INVERTER FAILURE
PV Over Voltage
Consistent Fault
1. Check the open PV voltage; see if it is greater than or too close to 450VDC.
2. If PV voltage is less than 450VDC, and the problem still occurs, please call local service.
1. Disconnect PV (+) or PV (-) from the input, restart the PV-Inverter.
2. If it does not work, call service.
If there is no display on the panel, please check PV-input connections. If the voltage is
higher than 90V, call your local service.
During periods of little or no sunlight, the PV-Inverter may continuously start up and
shut down. This is due to insufficient power generated to operate the control
circuits.
Specifications
7
Input Data
Max. input current
/per string
Max. DC voltage
Max. DC power
PV voltage range
MPP voltage range
Number of MPP trackers/
strings per MPP tracker
Growatt1000
10A/10A
1300W
450V
70V-450V
110V-400V
1 / 1
Output Data
AC connection
Efficiency
MPPT efficiency
Nominal AC output power
Max. AC power
Max. output current
AC nominal voltage; range
AC grid frequency ; range
Phase shift (cos
φ
)
THDI
Max . efficiency
Euro-eta
99.5%
97%
95.5%
Protection Devices
Integrated all-pole sensitive
leakage current monitoring unit
General Data
DC reverse polarity protection
AC short-circuit protection
Ground fault monitoring
Grid monitoring
Dimensions (W / H / D) in mm
Weight
yes
yes
yes
yes
yes
360/329/132
11.5 KG
Operating temperature range
–25°C..+60°C
Continuous full output power
temperature range
–25°C..+50°C
Noise emission (typical)
≤
25 dB(A)
Single phase
1000W
1100W
5.5A
220,230,240V;
180Vac-280Vac
50Hz,60Hz;
±
5Hz
1
< 3%
Consumption: operating
(standby) / night
Topology
<5W /< 0.5 W
transformerless
Cooling concept
No fan
Installation: Indoor/
Outdoors (IP65 electronics)
yes / yes
VDE 0126-1-1,N4105,
IEC 62109,G83,CE,
ENEL Guideline(CEI 0-21+A70)
Certificates and Approvals
20
Sungold 1000
10A/10A
1300W
450V
70V-450V
110V-450V
1 / 1
Single phase
1000W
1100W
5.5A
230V;
207Vac~263Vac
50Hz,60Hz;±5Hz
1
< 3%
99.5%
97%
95.5%
yes
yes
yes
yes
yes
360/329/132
11.5 KG
–25°C..+60°C
–25°C..+50°C
≤
25 dB(A)
<5W /< 0.5 W
transformerless
No fan
yes / yes
AS 4777, AS/NZS 3100
