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2.3. Notes for Using
The single-phase string power inverter is designed and tested under related safety regulations. It can
ensure the personal safety of the user. But as an electric device, it may cause shock or injury by incorrect
operation. Please operate the unit under the below requirements:
1. The inverter should be installed and maintained by a qualified person under local standard
regulations.
2. You must disconnect the AC side first, then disconnect DC side while doing installation and
maintenance. After that, please wait at least 5 mins to avoid getting shocked.
3. The local temperature of the inverter may exceed 80 °C while under operating. So, do not touch
it to avoid getting injured.
4. All electrical installation must be in accordance with local electrical standards. After obtaining the
permission of the local power supply department, the professionals can connect the inverter to
the grid.
5. Please take appropriate anti-static measure.
6. Please install where children can not touch.
3. OPERATION INTERFACE
3.1. Interface View
Figure 4 – Panel.
3.2. Status Indicator
The inverter panel has four indicators. The left one is the DC output indicator, which gives a green light
if the DC input is normal. Right beside this one, there is the AC indicator, which gives a green light if the
AC connection is normal. Next is the operating indicator, which also gives a green light if the output is
normal. The last indicator on the right is an alarm indicator, which gives a red light that indicates alarming.
