Type of system: Hybrid Inverter Manufacturer s data. Type: Trina Energy Storage Solutions (Jiangsu) Co., Ltd. P Emax = 5000 W (TB5200TH)

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4 F.3 Requirements for the test report for power generation units (VDE-AR-N 4105) A.1 Requirements to the Test Report on Generation Units (DIN V VDE V ) Extract from the test report on the certificate of units Determination of electrical properties Type of system: Hybrid Inverter Manufacturer s data Manufacturer: Trina Energy Storage Solutions (Jiangsu) Co., Ltd. Type: Active Power: Rating voltage: TB5200TH 5 [kw] 400 [Vac] Measuring period: from to Active Power : P Emax = 5000 W (TB5200TH) Reactive power reference: Active power P/P n [%] Max. possible cosφ under-excited N/A N/A Max. possible cosφ over-excited N/A N/A Because of the limit of maximal apparent power output, the 100% real power can be reached only when cosφ=1. Compliance of required displacement factor cosφ: Default in system control 0.900O 0.920O 0.940O 0.960O 0.980O U 0.960U 0.940U 0.920U 0.900U Measured value at PGU terminals Above PF values are measured under 50%Pn output Reactive power transfer function Standard- cosφ (P) characteristic: Active power P/P n [%] cosφ N/A N/A Conform to Standard-cosφ (P) characteristic. Because of the limit of maximal apparent power output, the 100% real power can be reached only when cosφ=1. Switching actions Marking operation without default (to primary energy carrier) ki 0.4 Worst case at switch over of generator sections ki N/A Marking operation at reference conditions(of primary energy carrier) ki 1.0 Breaking operation at nominal power ki 1.0 Worst case value of all switching operations kimax 1.0 Flicker Angle of network impedance Ψk: Flicker coefficient of system flicker CΨ: 2.99 N/A N/A N/A The most unfavorable angle of network impedance approximately 32 was selected for testing. Page 1 of 5

5 Harmonics Active power P/P n [%] Harmonic number [%] [%] [%] [%] [%] [%] [%] [%] [%] [%] [%] Page 2 of 5

6 Intern-harmonics Active power P/P n [%] Frequency [Hz] [%] [%] [%] [%] [%] [%] [%] [%] [%] [%] [%] Page 3 of 5

7 Higher frequencies Active power P/P n [%] Frequency [khz] [%] [%] [%] [%] [%] [%] [%] [%] [%] [%] [%] Page 4 of 5

8 F.4 Requirement for the test report for the NS protection (VDE-AR-N 4105) A.2 Requirements to the Test Report on the NA Protection (DIN V VDE V ) Extract from the test report on the certificate of units Determination of electrical properties NS Protection as Central NA Protection Type of NS protection: Software version: Manufacturer: Measuring period: from YYYY-MM-DD to YYYY-MM-DD Other manufacturer s data Protection function Setting value Tripping value Tripping time NS protection a Voltage decrease protection U < 0.8 * U n * U n ms Voltage increase protection U > 1.1 * U n * U n ms Voltage increase protection U >> 1.15 * U n * U n ms Frequency decrease protection f < 47.5Hz Hz ms Frequency increase protection f > 51.5Hz Hz ms a. The tripping time comprises the period before limit violation U f until tripping signal to interface switch. During planning of power generation system the proper time of interface switch shall be added to the highest value of time determined above. The break time (sum of tripping time NS protection plus proper time of interface switch) should not exceed 200 ms. NS Protection as integrated NS Protection Type of NS protection: Software version: Manufacturer: Integrated NS protection Other manufacturer s data TB5200TH-V0.0.1 Assigned to PGU type: Hybrid Inverter Trina Energy Storage Solutions (Jiangsu) Co., Ltd. Measuring period: from to Integrated interface switch Type of switching equipment 1: Type of switching equipment 2: AC Relay AC Relay Protection function Setting value Tripping value Break time Voltage decrease protection U < 0.8 * U n L2:185.8 V L1:186.2 V L3:186.0 V L1:166 ms L2:171 ms L3:162 ms Voltage increase protection U > 1.1 * U n V < ms Voltage increase protection U >> 1.15 * U n L2:263.6 V L1:265.6 V L3:265.4 V L1:154 ms L2:144 ms L3:151 ms Frequency decrease protection f < 47.5Hz Hz 92 ms Frequency increase protection f > 51.5Hz Hz 94.4 ms Proper time of interface switch < 20 ms The break time (sum of tripping time NS protection plus proper time of interface switch) should not exceed 200 ms. The verification of the full function chain NS protection- Interface switch has yield to intended disconnection. Page 5 of 5