What are the composition of household photovoltaic power generation system?
The household photovoltaic power generation system consists of 7 parts including solar panels, inverters, DC converters, AC distribution cabinets, brackets and installation accessories, lightning protection systems and monitoring systems.
The following is the specific introduction of the 7 parts:
(1) Solar panels:
Solar panels are the core part of the photovoltaic power generation system. Its role is to convert solar energy to DC power. Household photovoltaic power generation systems are usually composed of multiple solar panels. These battery boards are connected together in series or parallel to generate the required voltage and current.
The inverter is a device that converts DC electricity into AC power in the photovoltaic power generation system. Because most of the family electricity equipment needs to be AC, the inverter is an essential part. The inverter also has a protective function, which can protect the system from overload and short circuit failure.
(3) DC convergence box:
The DC flow box is a device used to collect DC electricity generated by solar panels. The DC electricity output of multiple solar panels is gathered in the flow box to DC power, and then transported to the inverter.
(4) AC power distribution cabinet:
The AC power distribution cabinet is an electrical distribution center of the photovoltaic power generation system. It allocates the AC power output of the inverter to the household power equipment, and it also has electrical energy measurement, monitoring and protection functions.
(5) Smedies and installation accessories:
In order to fix the solar panels, a bracket and installation accessories need to be installed. The bracket is made of metal material, which can adjust the angle to adapt to sunlight irradiation from different angles. Installation accessories include screws, padding and connecting cables.
(6) Lightning protection system:
In order to protect the photovoltaic power generation system is not affected by lightning strikes, the lightning protection system is required. Lightning protection system includes lightning rods, lightning protection and lightning protection modules.
(7) Monitoring system:
The monitoring system can monitor and control the photovoltaic power generation system, including the working status, power measurement, and fault alarm of the battery board. The monitoring system can be remotely controlled and operated through the Internet.
In summary, the household photovoltaic power generation system consists of solar panels, inverters, DC converters, AC distribution cabinets, brackets and installation accessories, lightning protection systems and monitoring systems. These components work together to convert solar energy into the AC power required for home electricity equipment, and provide home with sustainable and environmentally friendly energy supply.