S37 -- Solar Energy Equipment and Systems (I-P)

Solar energy use is becoming more economical, primarily due to technological maturity, economies of scale, and governmental policies with immediate interest in low-carbon and sustainable construction. In addition, many countries consider solar and renewable energy a security measure, to ensure the availability of power under adverse conditions. While the United States continues to grow its solar industry, China, Europe, Asia, and the Mediterranean basin are leading development of advanced manufacturing techniques and applications. However, equipment and systems are still very similar in all markets; therefore, this chapter primarily discusses the basic equipment used, with particular attention to collectors. More detailed descriptions of systems and designs can be found in Chapter 36 of the 2023 ASHRAE Handbook -- HVAC Applications. SOLAR HEATING SYSTEMS Air-Heating Systems Liquid-Heating Systems Solar Thermal Energy Collectors Row Design Array Design Thermal Collector Performance Thermal Energy Storage Heat Exchangers Controls PHOTOVOLTAIC SYSTEMS