?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENINGKATAN+EFISIENSI+SEL+SURYA+DENGAN+MENGGUNAKAN%0D%0APHASE+CHANGE+MATERIAL+(PCM)+BERBAHAN+DASAR+PARAFIN%0D%0A%0D%0ASEBAGAI+MEDIA+PENDINGIN&rft.creator=LIHERDI+KURNIAWAN%2C+1415021053&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Panel+surya+adalah+material+semikonduktor+yang+dapat+mengubah+cahaya%0D%0Amatahari+menjadi+energi+listrik%2C+namun+dalam+pemanfaatannya+panel+surya%0D%0Amengalami+kekurangan+diantaranya+adalah+efisiensi+listrik+yang+dihasilkan+panel%0D%0Asurya+menurun+0.04%25+apabila+temperatur+permukaan+panel+surya+meningkat+per%0D%0A1+oC.+Salah+satu+cara+untuk+mengurangi+penurunan+efisiensi+tersebut+maka%0D%0Adigunakan+media+pendingin+Phase+Change+Material+(PCM).+Parafin+adalah+PCM%0D%0Ayang+dapat+menyerap+kalor+laten+tinggi%2C+tidak+korosi%2C+tidak+berbau+dan+biayanya%0D%0Amurah.+Untuk+mendapatkan+konduktivitas+termal+yang+tinggi+parafin+di+wadahkan%0D%0Adengan+alumunium+hollow.%0D%0APenggunaan+PCM+parafin+dengan+volume+1.867+liter+terjadi+penurunan+temperatur%0D%0Apermukaan+panel+surya+sebesar+17+oC+dan+peningkatan+efisiensi+listrik+sebesar%0D%0A1.7%25.+Selanjutnya+dengan+penggunnaan+PCM+parafin+dengan+volume+6.979+liter%0D%0Aterjadi+penurunan+temperatur+permukaan+sebesar+24.66+oC+dan+efisiensi+listrik%0D%0Apanel+surya+meningkat+menjadi+2.4+%25%0D%0A%0D%0AKata+Kunci%3APanel+Surya%2C+PCM%2C+Allumunium+hollow%2C+Parafin%0D%0ASolar+panel+is+semiconductor+material+which+converts+sun+energy+into+electric%0D%0Aenergy%2C+but+in+it%E2%80%99s+usage%2C+solar+panel+has+it%E2%80%99s+own+losses.+One+of+the+loss+is+the%0D%0Aelectrical+efficiency+produced+by+the+solar+panel+decreases+0.04%25+as+the%0D%0Atemperature+of+the+solar+panel%E2%80%99s+surface+rises+every+1+oC.+One+of+the+way+to+reduce%0D%0Athe+decrease+of+electrical+efficiency+is+to+use+Phase+Change+Material+(PCM).%0D%0AParaffin+is+a+PCM+that+can+absorb+high+latent+heat%2C+non-corrosive%2C+and+cost+cheap.%0D%0ATo+get+high+thermal+conductivity%2C+paraffin+placed+with+the+alumunium+hollow.%0D%0AThe+use+of+paraffin+PCM+with+a+volume+of+1.867+liters+will+cause+a+17+oC+drop+on%0D%0Athe+solar+panels%E2%80%99s+surface+temperature+and+an+increase+in+electrical+efficiency+by%0D%0A1.7+%25.+Next%2C+the+use+of+paraffin+PCM+with+volume+6.979+liters+will+cause+a+drop%0D%0Aon+the+surface%E2%80%99s+temperature+of+24.66+oC+and+the+solar+panel%E2%80%99s+electrical+efficiency%0D%0Arises+to+2.4%25.%0D%0A%0D%0AKey+Word%3A+Solar+Panel%2C+PCM%2C+Alumunium+hollow%2C+Paraffin&rft.publisher=FAKULTAS+TEKNIK&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57251%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57251%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57251%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++LIHERDI+KURNIAWAN%2C+1415021053++(2019)+PENINGKATAN+EFISIENSI+SEL+SURYA+DENGAN+MENGGUNAKAN+PHASE+CHANGE+MATERIAL+(PCM)+BERBAHAN+DASAR+PARAFIN+SEBAGAI+MEDIA+PENDINGIN.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F57251%2F