The commissioning of the secondary system should be carried out by the commissioning unit, the manufacturer, and the construction unit. The debugging content of the
Before the inverter is commissioned, the following conditions should be met: ① The inverter control power supply should meet the conditions for input. ② The
Before the equipment and system are commissioned, the installation work should be completed and accepted. All decoration work should be completed and cleaned up. If
In the construction of inverter and transformer foundation, attention should be paid to the strength of concrete and the maintenance work after concrete pouring. (Click
The photovoltaic power generation modules of the project are generally installed with fixed brackets. After the basic acceptance of the photovoltaic power generation modules is
The construction should avoid rainstorm, high temperature and low temperature as much as possible. If the construction must be carried out, special measures must be
After completing the requirements and preparations for civil construction of large-scale photovoltaic grid-connected systems, even if the concrete is constructed. Before the concrete is poured,
The site leveling and earthwork construction of the power station shall comply with the relevant provisions of the “Code for Acceptance of Construction Quality of
(1) Personnel and equipment preparation Once the design is complete, construction can begin. First, the project department was established, and various construction teams were established
(1) Causes and hazards of lightning Lightning is a common atmospheric discharge phenomenon. A large number of positive or negative charges are accumulated in different