Exploration and analysis of integrated application of solar photovoltaic power generation and rural residential buildings in northeast China

Solar energy, as a high-quality, renewable, and clean energy source, urgently needs further development for efficient utilization in buildings. Meanwhile, residential areas in the northeastern regions urgently need solutions for winter heating and energy conservation. This paper explores the integrated application of solar photovoltaic power generation and village residential buildings, comprehensively analyzing the current status of photovoltaic power generation applications domestically and internationally. It examines the principles of solar photovoltaic power generation and the characteristics of different systems, proposing suitable methods for integration with residential buildings in the northeastern regions. This has promotional and guiding significance for the widespread adoption of solar energy in the vast village areas of northeastern China.