Installation and maintenance of photovoltaic grid - connected inverter
Before making an electrical connection, be sure to use the opaque material to cover or disconnect the PV panel. Exposure to sunlight, photovoltaic arrays will produce dangerous voltages. All installation operations must be done only by qualified technicians.
Before the installation should first check whether the inverter in the transport process for damage. When selecting the installation site, there should be no interference with any other power electronic equipment in the surrounding area.
, any failure that affects the safety performance of the inverter must be immediately removed before turning on the inverter again.
only when the local power sector permission by the professional and technical personnel to complete all the electrical connection before the inverter can be connected.
photovoltaic systems Power generation system used in the cable must be connected firmly, good insulation and specifications appropriate.
