The basic principle of off-grid photovoltaic power generation system

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Time of issue:2021-05-12
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(Summary description)Off-grid photovoltaic power generation systems are widely used in remote mountain areas, areas without electricity, islands, communication base stations, and street lights.

The basic principle of off-grid photovoltaic power generation system

(Summary description)Off-grid photovoltaic power generation systems are widely used in remote mountain areas, areas without electricity, islands, communication base stations, and street lights.

Categories:FAQ
Author:
Origin:
Time of issue:2021-05-12
Views:0

Off-grid photovoltaic power generation systems are widely used in remote mountain areas, areas without electricity, islands, communication base stations, and street lights. The system generally consists of a photovoltaic square array composed of solar cell components, solar charge and discharge controllers, battery packs, off-grid inverters, DC loads and AC loads. The photovoltaic array converts solar energy into electric energy when there is light, and the solar charge and discharge controller supplies power to the load while charging the battery pack; when there is no light, the battery pack supplies power to the DC load through the solar charge and discharge controller. At the same time, the battery must directly supply power to the independent inverter, and the independent inverter inverts the AC power to supply power to the AC load.

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Solar lighting system

Because solar power has the characteristics of cleanliness, extensiveness and adequacy of resources that are unmatched by thermal power, hydropower, and nuclear power, solar lighting systems are more and more widely used in people's lives.

2021-05-12