70
❻
The year
❼
Gross generation
4.6 Restart
This interface displays power generation for the year (kWh).
PV power generation.
Electric energy selling to grid.
Electric energy buying from grid.
Power consumption of load.
Interface
Description
-E-YEAR-
PV:
0.0KWH
METER:
0.0KWH
GRID:
0.0KWH
LOAD:
0.0KWH
This interface displays gross power generation.
PV power generation.
Electric energy selling to grid.
Electric energy buying from grid.
Power consumption of load.
Interface
Description
-E-TODAY-
PV:
0.0KWH
METER:
0.0KWH
GRID:
0.0KWH
LOAD:
0.0KWH
CHARG:
0.0KWH
DISCH:
0.0KWH
Interface
Description
Please Restart !
User Manual
71
5 Battery storage and recharging
5.1 Battery storage requirements
1. Storage environment requirements:
•
Ambient temperature: -10°C ~ 45°C; recommended storage temperature: 20°C ~ 30°C.
•
Relative humidity: 0% RH ~ 90% RH.
•
In a dry, ventilated and clean place.
•
No contact with corrosive organic solvents, gases and other substances.
•
No direct sunlight.
•
Less than 2 meters from any heat source.
5.2 Storage expiration
In principle, it is not recommended to store the battery for a long time. Be sure to use it in time. The
stored batteries should be disposed according to the following requirements.
Table 5.2 Stored lithium battery recharging interval
1.
If a battery is deformed, broken or leaking, discard it immediately regardless of its storage time.
2.
The allowable maximum stored battery recharging period is 3 years and the allowable maximum
stored battery recharging times is 3. For example, if recharging is performed once every 8
months, the allowable maximum recharging times is 3 times; if recharging is performed once
every 12 months, the allowable maximum recharging times is 3 times; if the allowable maximum
stored battery recharging period or times is exceeded, it is recommended to discard the battery.
3.
A lithium battery will have its capacity decreasing after being stored for a long time, and typically
will have its capacity irreversibly decreasing by 3% - 10% after being stored at the recommen-
ded storage temperature for 12 months. If the customer conducts the discharge test and
acceptance according to the specification, there is a risk that the battery with a capacity less
than 100% after being stored will fail the test.
-10°C ~ +45°C
Required Storage Temperature
Actual Storage Temperature
Recharge Interval
-10°C
≤ T ≤ 30
°C
30°C
< T ≤ 45
°C
12 months
8 months
User Manual
