Off Grid One inverter 3 Phase

1. In order to prevent the photovoltaic modules from being hit by heavy objects, can the photovoltaic array be equipped with a wire protection net?

Answer: It is not recommended to install a wire protection net. Because the installation of wire protection nets on the photovoltaic array may cause partial shadows on the components, forming a hot spot effect, and affecting the power generation efficiency of the entire photovoltaic power station. In addition, since qualified photovoltaic modules have passed the ice hockey impact test, it is generally not necessary to install a protective net.

2. How to choose qualified system accessories and how long is the warranty period?

Answer: It is recommended to choose the system accessories products certified by the nationally approved certification body. The key components and raw material models, specifications and manufacturers should be consistent with the certified products. In addition, the specifications, models and technical parameters of all system accessories should match the design of the entire system. Generally speaking, components require a warranty of at least 20 years, and inverters require a warranty of at least 5 years.

Please kindly take a view and better to understand us:

Have a nice day!

Hot Tags: Off Grid One inverter 3 Phase, China, manufacturers, suppliers, factory, customized, quotation, low price, buy discount, pricelist