Industry Information
Controller, inverter and battery of photovoltaic power generation system
The photovoltaic controller is an automatic control device that can automatically prevent the battery from overcharging and overdischarging. Using high-speed CPU microprocessor and high-precision A/D analog-to-digital converter, it is a microcomputer data acquisition and monitoring control system, which can not only quickly collect the current working state of the photovoltaic system in real time, obtain the working information of the PV station at any time, but also accumulate the historical data of the PV station in detail, which provides an accurate and sufficient basis for evaluating the rationality of the PV system design and testing the reliability of the quality of the system components, it also has a serial communication data transmission function, which can centrally manage and remotely control multiple photovoltaic system substations.
2023-08-18
Photovoltaic modules for photovoltaic power generation systems
Photovoltaic module is the core part of the whole power generation system, which is composed of photovoltaic module pieces or photovoltaic modules of different specifications cut by laser cutting machine or steel wire cutting machine. Since the current and voltage of a single photovoltaic cell are very small, high voltage should be obtained in series first, then high current should be obtained in parallel, output through a diode (to prevent current return transmission), then packaged on a stainless steel, aluminum or other non-metallic frame, installed on the upper glass and the back plate on the back, filled with nitrogen and sealed. Combining photovoltaic modules in series and parallel becomes a photovoltaic module array, also called photovoltaic array.
2023-08-18
Xiamen YURB Solar Technology Co.,Ltｄ.
361000
Unit 1104 Building 6, Xinglin Business Operation Center, Jimei, Xiamen, China.
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