The photovoltaics training system is a modular unit that consists of a main frame and interchangeable experimental modules. Using this training system, trainees will get familiarized with electricity generation from solar energy and the application associated to this process. By mixing and matching the provided modules, trainees will be able to execute a wide range of experiments for solar systems. Whether, there’s an available sunlight source or not, trainees would still be able to carry out the same experiments using a provided solar emulator and display the results through a provided software system.
- Main Frame Code: (RE100.01)
- The training system comprises a main frame panel where the provided modules can be mounted to it.
- The frame is designed in the form of modular system which allows trainees to alter the experiment conditions upon changing the used modules. The frame consists of three horizontal rows for mounting modules.
- The main frame is a single-phase power supply unit with neutral and line paths needed for the power supplying and connection with the experimental modules
- Up to 9 modules can be mounted at the same time which gives students the opportunity to execute more complex and sophisticated experiments.
- The frame is supplied with a Metal bench where students can put any needed tool or measuring device for an easy access.
- The frame is equipped with external cable holders to hang the training system cables.
- The frame is electrostatically painted and assembled using special accessories to provide more durability and prevent corrosion.
- The main frame is supplied with ON/OFF switch, emergency button, circuit breaker and two extra power sockets required for the connection of any external devices.
- DC Kits Code: (RE100.02)
- Load Modules (RE100.02.01)
- PWM Charge Controller (RE100.02.02)
- MPPT Charge Controller (RE100.02.03)
- Solar Accumulator (Battery) (RERE100.02.04)
- DC Load (RE100.02.05)
- Metering panel (RE100.02.06)
- Blocking & By-pass Diode Module (RE100.02.07)
- Software Code:(RE100.03)
- The system is supplied with software where all of the measured values can be displayed and monitored.
- Through the supplied software, trainees will be also able to plot all of the related curves such as V&I curves.
- This module is designed to allow students to add loads to any experiment.
- This load can be connected to another load modules in series or in parallel which provides students with variety of load values for experiments.
- Technical Data
- Resistor Value Range: 0…800-ohm,
- 0….150-ohm, 0…100-ohm
- Power: 500 W
- This module ensures a steady voltage is supplied from a system, resulting in optimal battery maintenance.
- The unit also features a LCD display that informs the user about the state of charge and operating modes. Additionally, the unit also features a user-controlled energy meter.
- Technical data
- Voltage: 12V/24V Auto
- Current: 20A
- Max PV input power: 300W/12V, 700W/24V
- This Module controller is advanced maximum power point tracking (MPPT) charging technology for off-grid photovoltaic systems.it is mainly used in the field of security monitoring, RV, and household system, etc.
- Technical Data
- Voltage:12V/24V Auto
- Current:20A
- Max.PV input voltage:100V Max. PV input input
- Max. PV input power: 300W/12V,700W/24V
- This Module is designed to enable students to charge and discharge batteries according to the experiment needs.
- The module also obtains the ability to connect Remotely, so that students can connect and disconnect this module remotely through our software.
- Technical Data
- Battery Voltage: 12V
- Battery Capacity: 9 A/H
- This Module is designed to simulate a real DC Load, using two different types of lamps.
- The module consists of two Halogen lamp and two LED lamps.
- This module enables students to access different load wattage on experiment.
- Technical Data Halogen Lamp
- Two Halogen Lamps:
- Voltage Required: 12V
- Watt: 50 W
- Two LED Lamp:
- Voltage Required: 12VDC
- Watt: 5 W
- Digital Current Meter:
- Two independent Channels.
- Each channel has two Ranges (5A peak Range – Accuracy +-1% / 10A peak Range – Accuracy +-1%),
- Channels protected against over current
- Digital Voltage Meter:
- Two independent Channels.
- Each channel has a selectable Range of (60V peak Range – Accuracy +-1% / 300V peak Range – Accuracy +-1% / 600V peak Range – Accuracy +-1%),
- Channels protected against over voltage
- Communication:
- RS485
- Graphical Display:
- Touch LCD 5inch, 800x480 pixel display
- Monitoring 2 voltage channels and 2 current channels,
- Configuring Measurement Ranges
- Power Supply:
- Bypass diodes are wired in parallel with individual solar cells or panels to provide a current path around them in the event that a cell or a panel becomes faulty or open circuit.
Blocking diodes allows the flow of current from a solar panel to the battery but prevents or blocks the flow of current from battery to solar panel, thereby, preventing battery from discharge
- Technical Data
- 5 blocking diodes
- 5 By-pass diodes
- Rated forward voltage: 0.6 to 0.7 V DC
- Rated forward Current: 10A AC/DC
