Description
- Uses black ABS plastic sheet to absorb solar heat
- Tubing runs through a carefully cut zig-zag groove
- As the panel heats up, so does the water inside
- In direct sunlight, the water can reach 90°F (32.2°C) in just a few minutes
Технические характеристики
| Product Type | Solar Hot Water Demo |
| Material | Plastic |
| Includes | Valve to prevent water from leaking, kickstand, syringe for filling the tubing and instructions |
| For Use With (Application) | To demonstrate how sun heats up water |
