SINGLE PHASE HI 8kW | User Manual57
PLEASE NOTE
When communications between the battery and inverter do not exist, do not overcharge your
battery bank (current or voltage). Many lithium batteries are limited to 100A, some are lower, and
some are higher. Ensure that voltage and current specications provided by the battery
manufacturer are followed.
If you are using lead acid batteries, then follow the equation of C x 0.25, which means that the
maximum charge or discharge you can apply to a battery is a quarter of the AH rating of the overall
battery array. E.g.: A 200Ah battery array composed of 4 x 200Ah batteries in series has a maximum
discharge of only 50Ah (200 x 0.25 = 50)
Also, ensure the cable is thick enough to support the current and that the connected fuses are of the
correct rating per the battery manufacturers' recommendations.
5.13. Program Charge & Discharge Times
To set ‘Charge’ and ‘Discharge’ times, click on the ‘System Mode’ icon after clicking on the gear icon.
What this page displays:
A setting to prevent the inverter exporting power to the grid - ‘Zero Export’.
The ability to limit power supply to only the household loads - ‘Solar Export’.
Set the power limits to supply only the loads connected to the LOAD port - ‘Priority to Load Only’.
If nothing ticked: This Mode allows the hybrid inverter to sell back any excess power produced by the solar
panels to the grid. If the use time is active, the battery energy can also be sold into the grid. The PV energy
will be used to power the load and charge the battery, and then excess energy will ow to the grid. Power
source priority for the load is as follows:
1. Solar Panels.
2. Grid.
3. Batteries (until programmable % discharge is reached).
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