EDUCATIONAL PHOTOVOLTAIC SYSTEM
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FEATURE
DESCRIPTION / TECHNICAL SPECIFICATIONS
SR2101 EDUCATIONAL PHOTOVOLTAIC
SYSTEM
(Grid Connection Training Equipment )
Picture is only for reference , we supply as technical data
I.product overview
This system can simulate solar energy generation process enable students to understand on photovoltaic generation system directly and be familiar with grid connection training equipment composition and run principle
II. Technical data
Solar energy generation set consist of whole aluminum structure, photovoltaic adjustable panel ( can adjust angle) , with universal wheels under the bottom of aluminum frame , so it’ s movable, and with lockers to fix the position .
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External dimension |
1500x800x 100mm ( length x width x height) |
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Single solar cell parameter |
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Max work power Best work power Best work current Open circuit voltage Short circuit current Short circuit coefficient Open voltage temperature coefficient Peak value work power temperature coefficient NOCT Work temperature System maximum voltage Output work power tolerance |
250W (pmax) 34.4V ( Vmp) 7.26A( imp) 43.2V ( voc) 8.33A ( Isc) (0.065±0.015 %/˚C – ( 80±10) mV/˚C – (0.5±0.05) %/˚C 47±2˚C - 40˚C to 85˚c 1000DC ± 3% |
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Anti- water connection grid inverter series |
230V/50Hz |
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Recommended solar panel |
300W/Vmp> 34 V /Voc < 50 V |
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Photovoltaic maximum DC input current |
15A |
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Maximum AC output work power |
260 Watt |
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Maximum DC open circuit input voltage |
50VCD |
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DC input voltage |
22~50 VDC |
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Max output work power factor |
0.99 |
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DC Input reverse voltage protection |
FUSE |
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AC output voltage range |
80V125V 160 V /180V 230 V 262V |
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AC frequency range |
455054/556064Hz |
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Output total harmonic distortion |
THDIAC< 5 % |
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AC phase difference |
< 0.5% |
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Islet protection mode |
VAC ; FAC |
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Output short circuit protection |
Current limit |
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Display |
LED method : work power indicate , voltage indicate , AC frequency indicate , over voltage indicate |
III. system introduction
This system consist of three independent photovoltaic generation system
connect in parallel , each generation system parallel value can be monitored by PC, to real
time display electricity generation
value, generation time , max peak value etc.
1. Solar panel use aluminum holder to fix, with universal wheels under the
holder, it’is flexible and can be locked by locker solar panel angle can be
adjusted
2. Grid connect inverter is foxed on solar panel electricity to work frequency 220V AC
electricity , and connect to market electricity .
3. Though communication module, can monitor electricity data in each inverter
,and display in PC in real time it’s easy for management and support Ethernet
monitor
Video
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