1. Technology: Solar PV 2. Maximum Power: 50 kw 3. Contribution to fault levels: N/A 4. Size & rating of the relevant Transformer: N/A 5.

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1 1. Technology: Solar PV 2. Maximum Power: 50 kw 3. Contribution to fault levels: N/A 4. Size & rating of the relevant Transformer: N/A 5. Single line diagram: refer to following page 6. Systems & Communication Systems: refer to following page 7. Voltage Control and reactive power capability: N/A 8. Details specific to the location of facility: N/A

2 Clean Technology Partners print on recycled paper. Please print on recycled paper. ROOFTOP MSSB, PV-DB & INVERTERS LOCATION MAIN SWITCHBOARD LOCATION KIOSK TX LOCATION 10mm² 4C+E ~5 m PV ARRAY 01 (See Note 5) PV ARRAY 02 (See Note 5) Rooftop DC Isolators Rooftop DC Isolators INV-01 - Fronius Eco S AS4777 MAINS INV-02 - Fronius Eco S AS4777 MAINS 50A 3Ph/3P AC-ISO-01 (Note 2) 50A 3Ph/3P AC-ISO-02 (Note 2) PV-DB 50A 3P Type C MCB 50A 3P Type C MCB Mains Relay ComAp 80A 3P N/O Contactor Relay Functions 27, 59, 81H, 81L, 78, 81R, 47 80A 3P Main Isolator 4x1C+E 25mm² ~25 m Existing Sub-Ccts MSSB SOLAR SUPPLY MAIN SWITCH () 450A 80A 3P Merlin Gerin CB 4x1C 240mm² ~25m Existing Sub-Mains and Sub-Ccts MSB Site Main Switch Earth Electrode Meter Panel kwh 2x4x1C 400mm² Cu/XLPE (X-90) ~55m Upgrade Existing Meter to Bi-Directional Type. Liaise with Supply Authority Electricity Network Bond PV Frames & Framework To Earth Connection From Main Switchboard Earth Bar (Note 3) Components Component Description Quantity Jinko JKM250P-60-A PV Modules 240 Fronius Eco S INV-0X 2 80A 3P Merlin Gerin CB Solar Main Switch 1 PVDB with Relay PV-DB 1 50A 3P AC-ISO-0X 2 IP56 DC Combiner Box with 1000Vdc 15A Fuses (1 per Inv.) DC Junction Box 2 IPD ZFV32 DC Isolator (1 per String) DC Isolator 10 PV SYSTEM DETAILS PV TYPE: Jinko JKM250P-60-A MODULE SIZE: 1650x992x40mm No. MODULES: 240 TOTAL kwp: kwp ARRAY PITCH: Varies ORIENTATION: Varies Do not scale from this drawing. Always check dimensions on site before using any information contained within this drawing. All dimensions shown are indicative only and need to be verified on-site, Clean Technology Partners accepts no liability from errors or omissions shown on this drawing. Check this drawing is the latest version. Do not reproduce all or part of this drawing without prior consent. Client: FOR APPROVAL Notes: 1. All installation works shall comply with; AS3000, AS3008, AS5033, AS4777, CEC Guidelines, Supply Authority Service & Installation Rules and local authority guidelines. 2. All AC isolators shall be load break type. AC isolators installed externally shall be min IP65. An AC isolator is not required if the inverter is in line of sight of the PV-DB, where the inverter CB can be used for isolation. 3. Utilise WEEB washers and bond all array frames with earth cabling ensuring a continuous earth connection Project: even with the removal of a PV module. 4. Ensure system is labelled to AS5033, AS4777.1, CEC guidelines and relevant state requirements. 5. Some DC details have been omitted for clarity. Title: 6. Installer is to verify cable runs onsite. Installation method assumed to be 'unenclosed spaced' for Inverters sub-mains and 'unenclosed spaced' for PV-DB sub-mains. If any variations from the runs or installation method are required onsite, please contact CTP for guidance on cable sizing. Dwg No: Rev: PV AC Electrical Schematic J A1 A1 12/01/16 For Approval Issue Rev Date Comments Dwn Chkd Dwn: Chkd: Date: 12/01/16 Job No: J-1292 Scale: NTS@A3 Clean Technology Partners Pty Ltd

3 A 22 A A-A LABEL SCHEDULE LOCATION REF ENGRAVED LABEL TEXT HEIGHT COLOR FIXING LABEL SIZE WxH QTY

4 PERFORMANCE DATA OUTGOING PROTECTION RELAY PERFORMANCE sq mm CABLES 21 N 16 sq mm CABLES EQUIPMENT SCHEDULE PART ID PART NO. EQUIPMENT DE SCRIPTION QTY INCOMING

5 MAIN SWITCHBOARD LOAD ANSI PROTECTION TABLE FROM PV SYSTEM

INSTALLATION AND OPERATION M

INSTALLATION AND OPERATION M RUBYSTAR INSTALLATION AND OPERATION MANUAL Safety Instructions : Only authorised installers should install and or replace Rubystar inverters. Ensure that all electrical installations