Residence 23 Faber Height25 Begonia Terrace47 Oei Tiong Ham 70 Jalan Bahasa 23 Faber Height System: 5kWp German Solar PV Module with Steca Inverter 25 Begonia Terrace System: 11kWp with Mitsubishi and Sharp Panels 47 Oei Tiong Ham System: 11kWp with German Solar 70 Jalan Bahasa System: 37kWP German Solar PV Panel with SMA inverters