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Operation and Display Panel
Operating Modes
The inverter has six modes of operation for backup, residential and
time of use. Each mode assumes a set of conditions and prioritizes the
consumption of PV, Grid or batteries accordingly to optimize energy flow.
PRESET MODES
1. Back-up (default)
2. Residential
3. Back-up without Feed-in
4. Residential without Feed-in
Low electricity cost
5. TOU without Batt. Feed-in
High electricity cost
Low electricity cost
6. TOU with Batt. Feed-in
High electricity cost
*The default feed-in power is 3000W.
PRESET MODES
1. Back-up (default)
1. Back-up (default)
2. Residential
3. Back-up without Feed-in
4. Residential without Feed-in
Low electricity cost
5. TOU without Batt. Feed-in
High electricity cost
Low electricity cost
6. TOU with Batt. Feed-in
High electricity cost
Installation Manual
DESCRIPTION
Keep the battery full and discharge the battery only if power outage happens.
Reduce power consumption from the Grid. Use the power from PV and battery first.
Operate as Back-up mode but will not feed-in power back to the Grid.
Operate as Residential mode but will not feed-in power back to the Grid.
Operate as Back-up mode.
Operate as Residential mode.
Operate as Back-up mode.
*Operate as residential mode and will feed-in constant power back to the Grid.
PV USE PRIORITY
LOAD PRIORITY
Load
Batt.
Grid
PV
Grid
2
1
3
1
2
1
2
3
1
3
2
1
X
1
2
1
2
X
1
3
2
1
3
1
2
1
2
3
1
3
2
1
3
1
2
1
3
2
1
3
CHARGE FROM
FEED GRID FROM
Batt.
PV
Grid
PV
3
Yes
Yes
Yes
2
Yes
No
Yes
3
Yes
Yes
No
2
Yes
No
No
3
Yes
Yes
Yes
2
Yes
No
Yes
3
Yes
Yes
Yes
2
Yes
No
Yes
BATTERY DOD
Batt.
On-
Off-
(No PV)
Grid
Grid
No
40%
0%
No
40%
0%
No
40%
0%
No
40%
0%
No
40%
0%
No
40%
0%
Yes
40%
0%
Yes
40%
0%
55
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