Shading with dynamic agrivoltaic (AV) could be a solution to mitigate the effects of climate change but their impact on the fruit quality has not been reported. Apple metabolism and quality were evaluated in a dynamic AV system in a mature ‘Golden Delicious’ orchard in the south of France (2019–2021). Trees were exposed to three different light treatments: maximal shading all day ‘AV max’, morning shading ‘AV morning’, and afternoon shading ‘AV afternoon’. Results were compared with control trees ‘C’. Shading did not modify fruit maturity and therefore harvest date. AV max reduced dry matter content (24%), soluble carbohydrate concentrations (23%) but maintained malic acid concentrations for 2 years out of 3. Sugar:acid ratio was significantly reduced under AV max. The kinetic model simulated the concentrations of soluble sugars, starch, and other compounds (organic acids, cell walls, proteins) and their interactions with reaction rates driven by multiple parameters. The calibration of these parameters with the experimental data made it possible to simulate carbohydrate dynamics of the different experimental years and treatments with a common set of parameters. This common set of parameters indicated that shading did not mostly alter apple metabolism. The model indicated that shading reduced incoming carbon flows and increased water entering the fruit, being the main reason of internal quality modifications. Shading with AV systems seems a useful tool to modify fruit quality for future higher temperatures. Dynamic AV offers the opportunity to tilt the solar panels for optimising carbon acquisition in critical periods for quality determination.

动态农业光伏（AV）遮阳可能是减轻气候变化影响的解决方案，但其对水果质量的影响尚未有报道。在法国南部成熟的“金冠”果园（2019-2021 年）中，通过动态 AV 系统评估了苹果的新陈代谢和质量。树木接受三种不同的光照处理：全天最大遮荫“AV max”、早晨遮荫“AV 上午”和下午遮荫“AV 下午”。结果与对照树“C”进行比较。遮荫不会改变果实成熟度，因此不会改变收获日期。AV max 降低了干物质含量 (24%)、可溶性碳水化合物浓度 (23%)，但在 3 年中的 2 年内维持了苹果酸浓度。在 AV max 下，糖酸比显着降低。动力学模型模拟了可溶性糖、淀粉和其他化合物（有机酸、细胞壁、蛋白质）的浓度及其与多个参数驱动的反应速率的相互作用。使用实验数据校准这些参数使得可以使用一组通用参数来模拟不同实验年份和处理的碳水化合物动态。这组常见的参数表明遮荫并没有主要改变苹果的新陈代谢。该模型表明，遮荫减少了进入的碳流并增加了进入果实的水分，这是内部品质改变的主要原因。使用 AV 系统遮阳似乎是一个有用的工具，可以改变水果品质以应对未来更高的温度。动态 AV 提供了倾斜太阳能电池板的机会，以在质量确定的关键时期优化碳获取。