Shangneng inverter limited power operation

What are SN series Inverters?

SN series inverters are string PV inverters without transformers. They are used to convert the DC energy of PV panels into AC electrical energy, which can be delivered to the power grid directly or through grid-connected transformers. The following figure shows the schematic diagram of the PV power generation system.

What to do if a Sineng inverter fails?

If the fault persists, contact Sineng After-sales Service Center. Wait for the inverter to resume normal operation. If the fault occurs repeatedly, check as follows: Humid environment or poor lighting of the PV panel may cause this fault. Generally, the inverter will be reconnected to the power grid after the environment improves.

How to store a Sineng inverter?

The inverters must be stored indoors, and the package of the inverters must be intact. It is strictly prohibited to store the inverters without packaging. Otherwise, Sineng shall not assume any liability for the damage to the inverters, the shortening in service life or other losses caused by such storage conditions.

Are inverters safe?

The inverter is a power electronic product and has potential risks, especially after it is powered on. It must be operated by professional personnel with safety protection measures taken. When the inverter is running, the surface (especially the radiator part) has a high temperature.