3. Product Component Names and Function Introduction
3.1 Product main body
| No. | Name | Qty. |
| 1 | Flat plate collector 1 | 1 |
| 2 | Flat plate collector angle adjuster | 1 |
| 3 | Flat plate collector 2 | 1 |
| 4 | Light intensity sensor | 1 |
| 5 | Exhaust valve | 2 |
| 6 | Main drain pipe | 1 |
| 7 | Main water inlet pipe | 1 |
| 8 | Output AC 220 V socket | 1 |
| 9 | Touch screen | 1 |
| 10 | Circuit breaker | 1 |
| 11 | External heat source indicator | 1 |
| 12 | Sensor line interface | 1 |
| 13 | Network port | 1 |
| 14 | External heat source water inlet | 1 |
| 15 | External heat source drain outlet | 1 |
| 16 | Circulating pipeline water outlet | 1 |
| 17 | Circulating pipeline water inlet | 1 |
| 18 | Pressure and temperature mechanical meter | 1 |
| 19 | Circulating water pump | 1 |
| 20 | Pressure tank | 1 |
| 21 | Manual exhaust valve | 1 |
| 22 | Water end drain outlet | 1 |
| 23 | Electric heater | 1 |
| 24 | Water meter | 1 |
| No. | Name | Qty. |
| 1 | Black silicone tube inner diameter 16 mm single layer high temperature resistance 120℃ 10 meters | 2 |
| 2 | Signal line | 1 |
| 3 | Network cable | 1 |
| 4 | Inner diameter 16 mm transparent steel wire hose high temperature resistance 160° | 1 |
| 5 | USB flash drive | 1 |
| 6 | Pipe clamp | 11 |
4. Product Teaching Experiment List (See The Experiment Guide For Details)
(1) Working condition 1: Automated method to deal with the risk of frost and freezing
(2) Working condition 2: Automated method when the light intensity is good
(3) Working condition 3: Automated method when the light intensity is good and the hot water demand is too high
(4) Working condition 4: Automated method when the light intensity is poor
