中国科学院大学副教授, University of Chinese Academy of Sciences (UCAS), Associate Professor - Cited by 1,419 - solar thermochemistry - energy conversion and storage - thermal energy
Hydrogen is widely regarded as a sustainable energy carrier with tremendous potential for low-carbon energy transition. Solar photovoltaic-driven water electrolysis (PV-E) is a clean and
Chuyao Wang [...] Gang Pei; Phase change materials employed as thermal energy storage can aid in maximizing the use of stored solar energy. Solar energy and universe coldness are
Semantic Scholar extracted view of "Design and performance evaluation of an innovative solar-nuclear complementarity power system using the S–CO2 Brayton cycle" by
Wang et al. proposed a solar-geothermal polygeneration system based on multi-heat recovery. The system consisted of concentrated PV/T collectors, flat plate solar collectors, geothermal wells, an ejector refrigeration cycle, solid oxide electrolyzers, heating production units, an air dryer, and an ORC unit.
Deymi-Dashtebayaz et al. integrated wind and solar energy into a nearly zero-energy building. The integrated system could realize power supply, heating and cooling. The feasibility of the system was studied from the perspectives of energy, economy and environment.
Alirahmi et al. studied a polygeneration system using solar and geothermal energies, which was designed for producing power, cooling, fresh water, hydrogen and heat. That system was analyzed from the perspective of energy, exergic and exergic-economics.
Enel Green Power North America added a 26 MW PV project to the 33 MW Stillwater geothermal project in 2012. The PV project was used to solve the problem of output decline of the geothermal power plant during summer. The company began to integrate the Stillwater geothermal project with a CSP system in 2013.
Modelling shows that a globalized solar photovoltaic module supply chain has resulted in photovoltaic installation cost savings of billions of dollars.
With the development of solar utilization technologies, the global solar energy utilization rate is continuously increasing. However, solar energy still has the problems of intermittent and low utilization rate. Different kinds of solar-based multi-energy complementary systems were proposed to solve these problems.
The European energy storage market is booming with Germany leading residential adoption (+58% YoY) thanks to €500/kWh subsidies. Italy's new tax credits drive 5.2GWh commercial deployments, while UK grid-scale projects exceed 8GWh with 2-hour duration systems. Key selection criteria: German-certified safety (VDE-AR-E 2510), 10+ year warranties, and VPP readiness. Top-performing products include Sonnen's hybrid inverters (98% efficiency) and BYD's Blade Battery (12,000 cycles @80% DoD). For snowy regions like Scandinavia, consider Huawei's -30°C compatible systems. France mandates carbon footprint declarations - Sungrow's ISO-14067 certified solutions gain preference.
For European homeowners, 5-10kWh systems with 3-phase compatibility are ideal. Top picks: 1) Tesla Powerwall 3 (13.5kWh, 97% round-trip efficiency) for smart home integration; 2) LG Chem RESU Prime for compact urban installations; 3) SMA Sunny Boy Storage for retrofit projects. Critical features: EU-made battery cells (exempt from CBAM tariffs), dynamic tariff optimization (like Octopus Energy integration), and fire-safe LiFePO4 chemistry. Southern Europe demands 85%+ depth of discharge capability, while Nordic markets require -25°C operation. Always verify CEI 0-21 compliance for Italian grid connection and EnWG certification for German feed-in.