SR6130 Photovoltaic Trainer Didactic Equipment Vocational Training Equipment Renewable Training Equipment
1 Equipment introduction
1.1 Overview
The flat-panel solar collector is made of all copper, and the heat-absorbing coating adopts blue coating and black chrome technology. The heat-absorbing element of the flat-panel solar collector is a metal heat-absorbing plate (usually copper or aluminum). The surface of the heat-absorbing plate is a solar selective absorption coating. The middle of the heat-absorbing plate is a medium flow channel, which is composed of several heat-absorbing sheets. The collector is welded with plates and upper and lower collector tubes, and the metal frame and back insulation material are made of high-transmittance glass.
Each square collector plate of a flat-panel solar collector can replace 150kg of coal, equivalent to 147kwh, collect about 80kg of hot water per square meter, and maintain the temperature at about 50°C.
It adopts dual circulation mode, is easy to scale, can discharge sewage, will not burst pipes, and is not afraid of hail.
The outer cover has a protective layer of tempered glass that can withstand pressure.
The collector has an adjustable collector tilt angle and has a selective absorption coating.
Also includes a circulation station for water pumps, expansion tanks and safety valve measuring instruments.
1.2 Features
(1) The main structure is made of aluminum profiles and plastic-sprayed steel plates, which has high structural strength and strong corrosion resistance.
(2) The bottom is equipped with universal wheels for easy movement.
(3) The trainer has a good safety protection system.
2 Technical parameters
Size: 1600mmx800mmx2400mm
Flat plate collector size: 2000mmx1250mm
Weight: <200Kg
Ambient temperature: 5℃～+40℃
Relative humidity: <85% (25℃)
3 Components list and detailed introduction
3.1 Main structure diagram
|
No
|
Name
|
|
1
|
Photovoltaic panel light set
|
|
2
|
Flat panel spotlight set
|
|
3
|
Illuminance sensor
|
|
4
|
Photovoltaic panel temperature sensor
|
|
5
|
Vent
|
|
6
|
Flow Sensors
|
|
7
|
lock knob
|
|
8
|
Liquid injection port
|
|
9
|
water pump speed switch
|
|
10
|
water pump
|
|
11
|
Universal wheel
|
|
12
|
Heater
|
|
13
|
water tank temperature sensor
|
|
14
|
Level Switch
|
|
15
|
Flat panel spotlight unit brightness adjustment knob
|
|
16
|
Flat panel spotlight switch
|
|
17
|
water tank heater switch
|
|
18
|
control box
|
|
19
|
Photovoltaic panel light group power brightness adjustment button
|
|
20
|
Photovoltaic panel light group power switch
|
|
21
|
Power Indicator
|
|
22
|
Main power circuit breaker
|
|
23
|
DC ammeter
|
|
24
|
DC voltmeter
|
|
25
|
Photovoltaic panel charge controller
|
|
26
|
All in one
|
3.2 Accessories
|
No
|
Name
|
Qty
|
|
1
|
digital multimeter
|
1
|
|
2
|
Charger output voltage
|
1
|
|
3
|
USB cable（15 meters）
|
1
|
|
4
|
4mm safety connection cable（double head red）
|
5
|
|
5
|
4mm safety connection cable（double head black）
|
5
|
|
6
|
fuse（5A）
|
5
|
|
7
|
Software CD
|
1
|
4 Experiment list
Experiment 1 Test experiment of photovoltaic trainer
Experiment 2 Solar collector performance research experiment
Experiment 3 Solar panel characteristics test experiment
Experiment 4 Series and parallel characteristics test experiment of solar panels
Experiment 5 Solar panel load characteristics test experiment
