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Renewable Energy Lab Equipment

EDUCATIONAL PHOTOVOLTAIC SYSTEM, Off Grid Training Equipment

Item No.: SR2102
SR2102 EDUCATIONAL PHOTOVOLTAIC SYSTEM Off Grid Training Equipment Renewable Training Equipment for college, university.
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Description

SR2102 EDUCATIONAL PHOTOVOLTAIC SYSTEM Off Grid Training Equipment Renewable Training Equipment

I.Product overview

This system can simulate solar energy generation process, enable
students to understand on photovoltaic generation system directly,
and be familiar with off-grid 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 its movable, and
with lockers to fix the position. External dimension: 1500mm×
800mm×1000mm(Length× Width× Height)
Charge inverter machine: aluminum structure, the top is inverter controller, the down part is fixing shelf for gel battery, through connect wire to contribute charge inverter system, with universal wheels under the bottom, and with lockers, you can move or fix according to real requirement. External dimension: 400mm×500mm×800mm(Length× Width× Height)
Single solar cell parameter is as follows:

Max work powerPmax 250W
Best work powerVmp 34.4V
Best work currentImp 7.26A
Open circuit voltageVoc 43.2V
Short circuit currentIsc 8.33A
Short circuit temperature coefficient 0.065±0.015%/
Open voltage temperature coefficient -80±10mV/
Peak value work power temperature coefficient -0.5±0.05%/
NOCT 47±2
Work temperature -40 to 85
System maximum voltage 1000V DC
Output work power tolerance ±3%      
Maximum system power:  1000V DC
Output work power tolerance  ±3%      
Inverter parameter:
Inverter rated value                       1000W
Solar energy max input work power         480W
Solar energy max open circuit voltage       50Vdc
Solar energy max input current             20A
Cell voltage(accumulator)                 24Vdc
Cell voltage range                        24Vdc-
City electricity input voltage(AC)        220vac(145Vac-275Vac)
Input frequency                         50Hz
Convert efficiency      83%100% negative88%50% negative
Output waveform                     standard sine wave
Output work power factor              ≥0.8(>30%LOAD
Wave form distortion                  linear load≤30%
Static work power consumption 8.8Wbattery work mode, no load

Static current                0.37Abattery work mode, no load
Solar energy charge voltage   main charge 28.8V, floating charge 27.6V
City charge voltage       main charge 27.6Vfloating charge 27V
Charge current           solar energy:20A, city electricity:10A
Switching period      from city charge mode to battery charge mode≤4mS
Work priority                city electricity is priority
Dimension(L×W×H)              388mm×150mm×208mm
Package dimension(L×W×H)      468mm×228mm×290mm
Net weightKg                            9.7
Gross weightKg                         10.5
Charge protection                           Yes
Battery less voltage protection                Yes
Battery over charge protection                Yes
Output over load protection                   Yes
Output short circuit protection                 Yes
Temperature over heat protection              Yes
Alarm buzzer               output short circuit, over load, temperature is too high, battery less voltage and over voltage
Environment temperature        -10%50%
Environment humidity           10%90%( noncondensing)
Accumulator parameter:
12V65AH colloid storage battery ×2 pieces