en.Wedoany.com Reported - The El Rosario City Council has announced the completion of a roof renovation project at the Emeterio Gil Cruz Sports Center in Llano del Moro, along with the commissioning of a photovoltaic plant with a total installed capacity of 37 kilowatts on the new roof. This allows approximately 80% of the venue's energy consumption to be supplied by photovoltaic power generation.
The technical plan shows that the project involves building two sub-installations on the sports center roof: one with a rated power of 17 kilowatts for grid-connected shared self-consumption, and another with a rated power of 20 kilowatts. Both installations use Fronius Symo 7.0-3-M and 10.0-3-M inverters from Austria, paired with a 46.2 kilowatt-hour energy storage system composed of BYD LVL 15.4 (15.4 kilowatt-hour) batteries from China. The photovoltaic modules are LONGi LR5-72HPH-550M models from China, with an estimated average annual power generation of approximately 64,350 kilowatt-hours.
The photovoltaic panel support structure uses the 01.1V coplanar mounting system from Sunfer, a company based in Valencia, Spain, fixed onto metal purlins with self-drilling screws.
The roof renovation involved two levels: the lower level, originally sandwich panels, retained the existing covering as a base, adopting a PIR insulation board deck solution with a double waterproofing layer; the upper level, originally single-layer transparent panels, was completely removed and replaced with a parabolic skylight system featuring cellular polycarbonate panels. Both roof sections have a double-pitch structure.
The photovoltaic installation was carried out by the French group Veolia and Canaragua Concessions, a company under the Canary Islands Business Consortium, with a contract value of 84,423 euros. The roof renovation was undertaken by Jelovicaspain from Tenerife, with a budget of 227,632 euros. The project is funded by the European Union's NextGenerationEU fund through subsidies for self-sufficiency in public institutions under the framework of the Recovery, Transformation and Resilience Plan.
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