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Photovoltaic power plant on the roof of the SGLab.
The photovoltaic power plant consists of two types of modules:
- Trinasolar TSM-PE05H
This is a 280 Wp half-cell-layout multi-crystalline photovoltaic panel 120 cells. The modules are certified according to IEC 61215 and IEC 61730 standards and have the following power characteristics:
Module type |
Trinasolar TSM-PE05H |
Cell type |
Poly-Crystalline, 156.75mm x 78.375mm |
Number of cells |
120 |
Maximum power PMPP |
280 W |
Open circuit voltage Uoc |
38.7 V |
Short circuit current Isc |
9.4 A |
Voltage at maximum power UMPP |
31.3 V |
Current at maximum power IMPP |
8.95 A |
Panel efficiency η |
16.9 % |
Module dimensions |
1675 mm x 992 mm x 35 mm |
STC |
1000 W/m2, 25 0C, AM 1.5 |
A total of 42 modules with a total rated power of 11.76 kWp are used. Photovoltaic modules are connected in series. Twenty-one modules connected in series make one string.
PV power plant is connected to the grid via an inverter with the following technical specifications:
Inverter type |
SMA Sunny Tripower 10000TL-20 |
Maximum input DC power |
13500 Wp |
Maximum input DC voltage |
1000 V |
Input DC voltage range |
370-800 V |
Maximum output AC power |
10000 W |
Rated output AC voltage |
223/400 V |
Rated output AC voltage frequency |
50 Hz |
Maximum output AC current |
14.5 A |
Maximum output AC short circuit |
50 A |
2. Solvis SV36-150E
This is a 150 Wp Standard mono-crystalline photovoltaic panel 36 cells. The modules are certified according to IEC 61215 and IEC 61730 standards and have the following power characteristics:
Module type |
Solvis SV36-150E |
Cell type |
Mono-Crystalline, 156 mm x 156 mm |
Number of cells |
36 |
Maximum power PMPP |
150 W |
Open circuit voltage Uoc |
22.6 V |
Short circuit current Isc |
8.65 A |
Voltage at maximum power UMPP |
18.6 V |
Current at maximum power IMPP |
8.06 A |
Module dimensions |
1030 mm x 998 mm x 35 mm |
STC |
1000 W/m2, 25 0C, AM 1.5 |
A total of 20 modules with a total rated power of 3 kWp are used. Photovoltaic modules are connected in series. Ten modules connected in series make one string.
PV power plant is connected to the grid via an inverter with the following technical specifications:
Inverter type |
SMA Sunny Boy 4000TL-20 |
Maximum input DC power |
13500 Wp |
Maximum input DC voltage |
550 V |
Input DC voltage range |
125-440 V |
Maximum output AC power |
4000 W |
Rated output AC voltage |
220-240 V |
Rated output AC voltage frequency |
50 Hz |
Maximum output AC current |
22 A |
Maximum output AC short circuit |
50 A |