1. Technical and economic performance analysis of large flat plate solar collector coupled air source heat pump heating system;Li;Energy Build,2022
2. Evaluation of the applicability of biomass pyrolysis polygeneration for clean heating in northern rural areas [J];Cong;Trans Chin Soc Agric Eng,2018
3. Utilization and withdrawal of coal in rural life energy in China;Cao;J China Coal Soc,2023
4. Clean heating methods in rural areas of northern China driven by policies [J];Zhou;Nat Gas Ind,2020
5. Analysis of a solar-assisted heat pump system with hybrid energy storage for space heating;Zhang;Appl Therm Eng,2023