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11.4.2 Checking Door Locks and Hinges
Check whether the door locks and hinges of the container can be used normally after
cleaning. Lubricate the door lock holes and hinges properly when necessary.
11.4.3 Checking Sealing Strips
If the sealing strip is in good condition, it can effectively prevent water seepage inside the
container. Therefore, carefully check the sealing strip and replace it immediately if there is
any damage.
11.5 Battery Maintenance
11.5.1 Regular Maintenance and Maintenance Cycle
Below is the recommended maintenance cycle. The actual maintenance cycle should be
adjusted according to the specific installation environment of this product.
The power station scale, installation location and on-site environment affect the
maintenance cycle of this product. In sandy or dusty environments, it is necessary to
shorten the maintenance cycle and increase the frequency of maintenance.
Loss of capacity due to the following two conditions for more than 120
consecutive hours during maintenance or shutdown is not covered by the
warranty.
• Battery discharge voltage below minimum battery voltage of 2.7V.
• 0% SOC for any battery cluster.
System Manual 11 Routine Maintenance