Rancang bangun simulasi sistem hybrid tenaga surya dan tenaga angin sebagai catu daya base transceiver station (BTS) 3G = Design building simulation hybrid solar and wind power systems for power supply 3G BTS

Analisis kinerja sistem pendingin arus searah (DC Cooler) sebagai upaya konservasi energi pada BTS (Base Transceiver Station) = Performance analysis of direct current cooling system (DC Cooler) as energy conservation efforts at the BTS (Base Transceiver Station)

Rancang bangun solar charge controller mppt berbasis arduino untuk optimalisasi pengisian daya baterai = Designing solar charge controller mppt based on arduino for optimizing battery charging

Tower Base Transceiver Station (BTS) dan collocation sebagai jaminan kdredit bank = BTS and collocation as credit loan

Perencanaan Sistem Energi Terbarukan Fotovoltaik dan Genset Biodiesel Minyak Sawit Untuk Pasokan Listrik Alternatif Base Transceiver Station (BTS) = Hybrid Energy of Photovoltaic and Genset Palm Oil Diesel for alternative electricity supply of Base Transceiver Station (BTS)