5KVA Independent Photovoltaic Power Generation System
5kVA independent photovoltaic, 220V power supply, suitable for non-electrified areas and remote sites.
Type
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Solution maturity
Development / Pilot validation
Cooperation methods
Applicable industry
Applications
Key innovations
The innovation of this system lies in advanced architecture, control strategies and complete battery panel/battery management to achieve high efficiency and safety. Its modular design allows the inverter, converter and battery circuit to be used independently, enhancing flexibility.
Potential economic benefits
Reduce user electricity bills, provide stable and reliable electricity, reduce dependence on traditional energy, avoid high power grid construction costs, and improve production and living efficiency in remote areas.
Potential climate benefits
Efficient photovoltaic power generation replaces fuel engines or traditional power grids for power supply, directly reducing fossil fuel consumption and significantly reducing greenhouse gas emissions.
Solution supplier
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Nanjing University of Aeronautics and Astronautics
Nanjing University of Aeronautics and Astronautics is the cradle of high-end talents in the aerospace and national defense fields, the engine of scientific and technological innovation, and serves national strategies.
Nanjing，China
Solution details
- Introduction to the results
Independent photovoltaic power generation systems convert solar energy into power and invert it into 220V mains output for independent users. It is equipped with lead-acid maintenance-free battery packs and charging and discharging circuits to store excess solar energy and supply power at night and rainy days. The system power level is 5000 volt-ampere. - Innovation points and main technical indicators
The 5KVA independent photovoltaic power generation system adopts advanced and reasonable system architecture and control strategy, and is characterized by high safety, high conversion efficiency, and complete management of solar panels and batteries.
In the system composition, the 5KVA full-bridge inverter and the 5KVADCDC converter can be used as separate power supply modules; the battery circuit can also be used as a separate battery charger and discharger. - Application fields and market prospects
The system is mainly used for domestic electricity in areas without electricity or lack of electricity, and can also be used for lighting and lighting projects in public places in prosperous cities. Unmanned locations are also suitable for solar power generation systems, such as various microwave transmission stations, wireless transmission points, hydrological monitoring points, etc.
Last updated
12:10:19, Nov 05, 2025
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