SUNNY CENTRAL. Commissioning report. Appendices. Version: 1.2 Mat. no.: SMA order number:

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1 SUNNY CENTRAL Commissioning report Version: 1.2 Mat. no.: Project name: Customer: SMA order number: City code, type and serial number MV station or transformer substation (if avail): City code, type and serial number Sunny Central 1: City code, type and serial number Sunny Central 2 (if avail): Commissioning report The commissioning report, together with the rest of the inverter documentation, ensures trouble-free commissioning of an inverter or a MV station and the peripheral devices supplied by SMA Solar Technology AG. The Commissioning Report includes all the necessary data for servicing the Sunny Central. The Commissioning Report does not substitute the plant installer's Test Report ensuring the electrical safety of the plant. Returning the Commissioning Report The fully completed commissioning report must be returned to SMA Solar Technology AG (by fax, , etc.) within four calendar weeks from completion of commissioning. Photos documenting the installation work should also be sent to SMA Solar Technology. Commissioning by Contractor If the plant is commissioned by a contractor, the commissioning report is the necessary precondition for making any claim under the statutory warranties. Installation Work Connection and installation must be executed in compliance with the documentation. Appendices No. Appendix Commissioning Report 1 / 6 SCINB-IPEN102412

2 Plant Data 1 Plant Data 1.1 Project address 1.2 Contact person / telephone 1.3 Plant keys (station / gate, etc.) deposited with: 1.4 Site plan of plant (if avail), deposited with: 1.5 Changes to design plan enclosed: 1.6 Enclose system design of plant communication 1.7 Enclose dated photos of installation: AC connection / DC connection Air supply Air exhaust Installation location from all sides Example photograph of a Sunny Central / SSM-C / SMB / SMB-C C entries 1.1 Communications Report No. Checkpoint CommentAddresses or numbers OK not appli c Enclose network plan Check detection of all devices Check remote access to the plant Phone number Public IP address / Dyndns address Router Router type Router IP User and password Sunny Central SC IP address SC1 IP address SC2 Subnet mask PV subnet mask Default gateway DNS Server WebBox IP address WebBox 1 IP address WebBox 2 Subnet mask PV subnet mask Default gateway DNS Server Power Reducer Box IP address Subnet mask Default gateway DNS Server not SMA Commissioning Report 2 / 6 SCINB-IPEN102412

3 Plant Data 1.2 Assignment of Sunny String-Monitor SSM Type SSM SSM city code SSM serial number DVPB serial number upper / middle / lower SSM identifier Number of strings Group Commissioning Report 3 / 6 SCINB-IPEN102412

4 Checklist for the Commissioning Report 2 Checklist for the Commissioning Report 2.1 Sunny Central Installation of Sunny Central in accordance with documentation (installation guide, installation requirements) All covers removed for connection work have been replaced Inspect screw connections supplied by manufacturer (markers) Check that all necessary internal connections between switch cabinets have been executed correctly (see installation guide and circuit diagram) DC connection: Check stability of terminal clamps AC connection: Check phase sequence and stability of terminal clamps Check that the fuses employed correspond to those specified in the plant design Check settings for monitoring devices (e.g., hygrostat, thermostat) against circuit diagram. 2.2 Sunny String-Monitor SSM, SSM16, SSM Installation of the Sunny String-Monitor in accordance with documentation (Technical Information, Technical Description) All covers removed for connection work have been replaced Visually inspect screw connections supplied by manufacturer (markers) Check that the fuses employed correspond to those specified in the plant design Data line: check sequence in accordance with documentation (Technical Description) Commissioning Report 4 / 6 SCINB-IPEN102412

5 Checklist for the Commissioning Report 2.3 Sunny Main Box Installation of Sunny Main Box in accordance with documentation (Technical Information, Technical Description) All covers removed for connection work have been replaced Visually inspect screw connections supplied by manufacturer (markers) Check that the fuses employed correspond to those specified in the plant design. 2.4 Commissioning Report Sunny String-Monitor (Cabinet): Check all strings for same voltage and polarity Sunny Main Box (Cabinet): Check all strings for same voltage and polarity DC connection: SC1 SC2 Check polarity at the DC connection terminals Measurement of the PV generator opencircuit SC1 SC2 voltage Enter value: AC connection of internal supply Check clockwise rotating field: Measurement of internal supply voltage SC1 SC2 between: L1 and N L2 and N L3 and N AC power supply line Check clockwise rotating field: Measurement of grid voltage between: SC1 SC2 L1 and L2 L1 and L3 L2 and L3 Commissioning Report 5 / 6 SCINB-IPEN102412

6 Return Address: Sunny Central in MPP operation SC1 SC2 P AC, output power P PV, PV power U PV, input voltage I PV, input current I AC, output current Installed grid parameters Other 3 Return Address: SMA Solar Technology AG Sunny Central Service Customer Service Sonnenallee 1 D Niestetal, Germany Germany SunnyCentral.Service@sma.de Tel Fax The signature confirms that the work listed above has been carried out. Customer or executing company (in block letters) Last name, first name (in block letters) Date Signature Commissioning Report 6 / 6 SCINB-IPEN102412