Alfalfa photovoltaic panels

Do mobile panels increase alfalfa production?

Conclusions This study shows that over the two years of experimentation the presence of mobile panels allowed an increase in alfalfa production (+10 %) for shading percentage between 29 % − 44 % compared to a full sun situation (835 g.m −2 .year −1 ).

Why do alfalfa have panels?

The presence of the panels led to a reduction in evapotranspiration and therefore better efficiency of the use of water by the alfalfa due to the thin soil. This was accompanied by a morphological adaptation of the alfalfa to shading, with elongation of the stems and enlargement of the leaflets.

How many photovoltaic modules are in the APV plant?

Additional information related to the mechanics is available . The APV plant includes 354 photovoltaic modules (PW60-300Wp, Photowatt) containing 16 single-sided and 112 two-sided panels for a total installed power of 115kWp.

Are solar panels more profitable for food and forage crops?

Overall, although these studies demonstrate clear benefits for some crops under solar panels in some locations, generalizable findings on the conditions under which AV is more profitable with major food and forage crops across diverse locations are still lacking.

Can PV systems be integrated with agriculture production?

Integration of PV systems with agriculture production could be one of the sustainable approaches by employing improved land productivity. This can eradicate the growing land use competition and astonishing demand for energy and food in a country. Thus, ‘APV’ indicates that by sharing the same land and light, energy and food both can be produced.

Why was photovoltaic production reduced by 15 %?

Photovoltaic production was reduced by 15 % due to the optimised tracking for plant growth. This combined production allowed an increase in total productivity per unit area of 51 % (LER: 1.51).