Power Reducer Box. Sunny WebBox PLC. Inverter unit. Fig. 1: SMA Sunny GEU STP STP 15000TLEE-10

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2 Unit Certificate FGH-E Duly igned copy no. 1; Page 2 of 7 Section A of the certificate: General Layout Diagram Mater decoupling protection I> >, U>, U<, U< <<, f>, f< Protection check plug connector Remote diconnection and Blocking of re-connection M 4 PLC Power Reducer Box Sunny WebBox RS 485 Inverter unit STP 15TLHE-1 or STP 15TLEE-1 Inverter unit STP 15TLHE-1 or STP 15TLEE-1 Fig. 1: Schematicc diagram of a photovoltaic park Fig. 2: Schematic diagram of the three-phae photovoltaic generating unitt SMA Sunny Tripower 15TLHE E or SMA Sunny Tripower 15TLEE : Certification extent

3 Unit Certificate FGH-E Duly igned copy no. 1; Page 3 of 7 Section B of the certificate: Technical Data of the inverter Sunny Tripower 15TLHE andd 15TLEE Inverter r power conumption Max. apparent power, tandby/nightt 48 A Max. active power, tandby/night 1 W Protection ytem SMA Solar Technology AG Type Implemented in control c Software verionn SMA Grid Guard erion 4 Further detail are given in the manufacturer declaration of SMA Solar Technology STP1xkaM-14:ED351, STP-RP NSM-TDE11272, erion 2., REDUCERBOX-TDE141,erionn 1.2, NG_PAR-TDE1521, erion 1.2 and SwebBox-TDE , erion 3.. General Data Rated app. power Nominal power Max. active power co = 1 co =,87 overexcited co =,87 underexcited Max. reactive power Generation Conumption Number of phae Nominal voltage U n Nominal frequency DC Input ca. 13 ca. 13 7,5 7, or 6 kaa kvarr kvarr Max. P Input voltage Max. P Input current Min. MPPP voltage Max. MPP-voltage 1 36 A 58 8 Inverter r Type SMA Solar Technology STP 15TLHE-1 or STP 15TLEE-1 Generic Type Output nom. voltage Output tranformer Pule frequency Inverter r control Power control Software verion TL w/o tranformer 4 No 16 SMA Solar Technology MPP-Tracking 2.1 k Power ytem coupling Circuit breaker Harmonic filter Fue UPS SMA Solar Technology ye ye no no Overfrequency protec- tion f> Underfrequencyy pro- tection f< Overvoltage protection U>> Undervoltage protection U< Undervoltage protec-p tion U<< 5-65,1 51, ,1 47, , , ,1 45 1,3

4 Unit Certificate FGH-E Duly igned copy no. 1; Page 4 of 7 Section C of the certificate: Declaration of identity The manufacturer provide the Sunny Tripower inverter in a erie of product whichh differ in the nominal power between 1 ka and 2 ka, baed on a modular m ett up of the inverter. The inverter Sunny Tripowerr 1TL, Sunny Tripower 12TL, Sunnyy Tripower 15TL and Sunny Tripower 17TL have beenn certified by FGH Certification accordingly. With the inverter Sunny Tripower 15TLHE (HE high efficiency) and Sunny Tripower 15TLEE (EE economic excellence) the manufacturer offer a neww generation of ad- differ- vanced emiconductor. Nextt to increaed efficiency of both type, HE and EE, main ence to former STP-product are given with repect to everal component on the DC-ide a well a to the RCMU and filter f on thee AC ide. The oftware control ha been optimized to reduce harmonic. The correponding 2 ka type Sunny Tripower 2TLHE and Sunny Tripower 2TLEE have been certified by FGH Certification a well. Baed on the provided documentation FGH Certification ha concludedd that a tranfer of type teting reult of the unit STP 15TL-1 i eligible except for the meaurement of voltage fluctuation. The inverter Sunny Tripowerr 15TLHE and Sunny Tripowerr 15TLEE are alo referred to with their technical denomination STP 15TLHE-1 andd STP 15TLEE-1, repec- tively, which will be ued within thi certificate. The difference between both type of inverter under conideration of thi certificate i the application of ilicium-carbide emiconductor with the HE-type, hence, reulting in a higher efficiency. Accordingly the control of thee module i lightly modified. m FGH Certification ha decidedd to accept the provided type teting and the tranfer of the STPP 15TL-1 tet report repectively for both type, HE and EE. Thi certificate i only. valid for the inverter unit STP Section D of the certificate erification D.1 Type teting The compliance of the following power generation characterit ic of the inverter unit requirement ha been aeed by the accredited laboratory Fraunhofer IWES, Germany. Tet with repect to t Active power control Reactive power control and capabilitie Fault behaviour under voltage and frequency deviation Protection cheme with the Kael,

5 Unit Certificate FGH-E Duly igned copy no. 1; Page 5 of 7 were carried out on a Sunny Tripower 15TL according to the FGW recommendation TR 3, Rev. 21:21. The reult are given in the report Nr. 1-2A of the laboratory dated of November 17 th 21. According to the certification procedure Z 412 of FGH Certification and the FGW recommendation TR 8 the reult may be tranferred to the GEU Sunny Trip- ower 15TLHE-1 and STP 15TLEE-1. The meaurement of voltage fluctuation have been performed by the accredited laboratory Bureau erita with a STP 15TLEE-1 according to the FGW F recommendation TR 3, Rev. 22:211. The reult are given in the report 1TH52_TR3_ of the laboratory dated of 17 th July 212. According to the certification procedure Z 412 of FGH Certification and the FGW recommendation TR 8 the reult may be tranferredd to the GEU Sunny Tripower 15TLHE-1. oltage fluctuation are not aeed with repect to their grid code conformity on a unit lev- hort el but only reported with thi certificate a a conideration of o limit depend on the circuit power at the pecific point of common coupling. D.2 Model validation According to the provided documentationn and baed on the expert technical evaluation the difference between the TL and TLEE/TLHE-type do not affect the dynamic behaviour of the PGU under fault condition. The applicability of the type teting reult of the PGU Sunny Tripower 15TL to demontrate the conformity of thoe PGU under conideration in thi certificate i fully accepted (ee ectionn D.1). Therefore, the validated model of the PGU Sunny Tripower 15TL, denominatedd a FGH-M1-35-STPXXTL-1 and being iued with the certificatee of FGH Certification, i fully applicable to imulate the PGU behaviour under fault condition. Hence, thi model i iued with w thi certificate. Denomina- of ymmetric fault only. It operate in the oftware PowerFactory of DIgSILENT GmbH (ver- tion and md5-checkum tay identical. i The model provide the poitive equence of current. Hence, it i capable to the decription ion ). The model i encrypted. The model i capable to different nominal apparent and activee power value of the inverter, which can be edited in the object data within the PowerFactory oftware. The uer of the model ha to enure, that the correct nominal value of,15 Mvar M and,,15 MW i choen in the coure of power plant calculation. A well, the correct power factor and repective power value have to be taken into account with repect to the project' data. It ha to be noted that the validation i retricted to the tet cae providedd with the type teting with repect to pre-fault condition and fault characteritic. The annotation in the annex A ha to be conidered. The manufacturer i obliged to provide a comprehenive uer manual.

6 Photovoltaic Inverter Unit Certificate FGH-E Duly igned copy no. 1; Page 6 of 7 D.2 Other proof The manufacturer ha tetified the valid certification of hi Quality Management Sytem acvaild until cording to the proviion of DIN ISO 91 with a repective certificate of TÜ Nord September 3 th 212. The following documentation of the manufacturer form a bai to t thi certificate: declaration on technical data in document and HB_STP15TLHE-ZDEEN (STP 15TLHE-1) and HB_STP15TLEE-ZDEEN (STP 15TLEE- 1) ), both datedd of 16 th Augut 212 Sunny Tripower Modellbechreibungg STP 1xTL-1 (document: STP1xkaM- 14: ED311) by SMA Solar Technology AG verion 1.3; not n dated Blindleitungeinpeiung und Netzicherheitmanagement SUNNY TRIPOWERR 1TL/ 12TL/ 15TL/ 17TL Techniche Bechreibung (document:: STP- RP NSM-TDE1111) by SMA Solar Technology AG verion 1.; not dated Anlagenüberwachung POWER REDUCER BOX Techniche Bechreibung (RE- DUCERBOX-TDE ) by SMA Solar Technology AG verion 1.2; not dated Mewerte und Parameter SUNNY BOY 2HF / 25HF / 3HF, SUNNY BOY 3TL / 4TL / 5TL, SUNNY TRIPOWERR 1TL / 12TL / 15TL / 17TL, WINDY BOY 36TL / 5TL Techniche Bechreibung (document: NG_PAR-TDE1182) by SMA Solar Technology AG verion 2.; not dated Parametereintellungen SUNNY TRIPOWER 15TL High Efficiency, SUNNY TRIP- OWER 15TL Economic Excellence, SUNNY TRIPOWER 2TLL High Efficiency, SUNNY TRIPOWER 2TL Economic Excellence Techniche Bechreibung (doc- ument STPHE_EE_Default-TDE1261) by SMA Solar Technology AG verion 1.; not dated Anlagenüberwachung SUNNY WEBBOX Techniche Bechreibung (document: SwebBox-TDE ) by SMA Solar Technology AG verion 3.; not dated Netzytemdientleitungen SUNNYY TRIPOWER Techniche Bechreibung (document: STP-Netzyleitg-TB-de-3) by SMA Solar Technology AG verion 3. (draft); not dated Statement of SMA Solar Technology y AG on the difference between the xxtl-1 and STP xxtlhe-1 and xxtlee-1 to FGH Certification; written communicationn of 25th January, 212

7 Unit Certificate FGH-E Duly igned copy no. 1; Page 7 of 7 Section E of the certificate: Summarizing conformity declaration Abtract from the tet and validation report, baic item with repect to the capabilitie and operation mode and the ubequent judgement of FGH Certification aree given in the report of the expert mandated by FGH Certification with the conformity aement dated of 22 Augut 212. The report i provided with the certificate a an informative Annex A to thi certificate. The annex provide information on Requirement on deign and contruction, Active power generationn in normal operation, oltage Quality, Performancee of the GEU in the power ytem, Sytem connection requirement, Performancee of the decoupling protection and alidation of the GEU model.