Efficient ecological evaluation is essential to understand fully the dynamics and development of photovoltaic power plants (PVPP) and to provide important support to the national development of clean energy and sustainable land use planning. There are still very few studies quantifying the direct and indirect impacts of photovoltaics (PV) on the biological diversity. The goal of the study was to assess the vegetation of PVPP and to determine the potential significance for the surrounding ecosystem. The vegetation was evaluated using the method of phytocoenological relevés. Two different sites were recorded: between PV panels and under them. Plant species were classified into groups according to their ecological effects. Sites with PVPP create conditions for species-rich plant communities. The vegetation creates preconditions for relationships and interactions with the surrounding ecosystems. From the perspective of PVPP operation, low growing plant species appear to have an ideal erosion control effect. They are plant species with no relation to agriculture, with limited spreading of seeds, native species, entomophilous species, and species with the limited production of allergenic pollen. Species recommended for the site between the PV panels include perennial grasses and perennial herbs while species recommended for the site under the PV panels are particularly perennial herbs. The vegetation has to be regularly maintained by mowing and even chemical control measures should be adopted. The site of PVPP has a potential to host native plant species that constitute a base for the functional ecosystem and provide a sufficient space for natural ecosystems, by which they can contribute to their stabilization.

有效的生态评估对于充分了解光伏电站的动态和发展以及为国家清洁能源发展和可持续土地利用规划提供重要支持至关重要。仍然很少有研究量化光伏（PV）对生物多样性的直接和间接影响。该研究的目的是评估PVPP的植被，并确定其对周围生态系统的潜在意义。使用植物生态学相关方法对植被进行了评估。记录了两个不同的位置：光伏板之间及其下方。根据植物的生态影响将其分为几类。具有PVPP的场所为物种丰富的植物群落创造了条件。植被为与周围生态系统的关系和相互作用创造了前提。从PVPP操作的角度来看，低生长的植物物种似乎具有理想的侵蚀控制效果。它们是与农业无关的植物物种，种子，本地物种，嗜虫物种和致敏花粉产量有限的物种传播有限。推荐用于PV板之间场地的物种包括多年生草和多年生草本植物，而推荐用于PV板下面场地的物种特别是多年生草本植物。植被必须定期修剪，甚至应采取化学控制措施。