energies 09 00021 g004 1024. pv_solar_parking – solar panels. people. new record for photovoltaic solar cellsnew record for photovoltaic solar cells. doe_pv_9404303858_6d7a9894a8_ojpg. yiyang county solar photovoltaic engineering project. solar photovoltaics (pv). file:photovoltaics in petersburg 4jpg. (from the left) developed the laser fired contact process for series manufacturing of highly efficient perc solar cells credit: dirk mahler/fraunhofer. fundamentals of photovoltaics. electricians repairing wire of the power line on bucket hydraulic lifting platform with photovoltaics in solar.