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| Customization: | Available |
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| After-sales Service: | 24 Hours |
| Warranty: | 3 Years |
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Sola Solar Pump-free household solar water heater is Open water tank for heat storage, closed coil for heat exchange. Sola Solar 20 second rapid heat exchange technology is adopted, The hot water is quickly ready to use, and the water quality is fresh. Moreover, the hot water pressure comes from the municipal cold water pressure, which matches with the cold water, so there is no sudden cold and hot, easy to adjust the water temperature. Sola solar pressurized hot water heater is with surging pressure, the water volume is sufficient, and bring you good use experience.
| product name | 300L Vacuum tube solar water heater |
| Model | PFSLD-300/28-5818-P |
| Types of solar water heaters | pressurized |
| collector tube | All glass vacuum solar collector tubes |
| Absorbing coating | interference coating |
| Collector tube size | Φ58mm outer diamater*1800m length |
| Tank type | Open type |
| Inner tank material | 0.5mm SUS304 stainless steel |
| Inner tank diameter | Φ350mm |
| Outer tank material | 0.4mm color galvanized steel plate |
| Outer tank size | Φ450mm |
| Heat exchanger Material | 316L stainless steel, Φ25-32mm diameter |
| Insulation material | 50mm polyurethane foam |
| Cold/hot water port | DN20 |
| Product Weight | 125kg |
| Requirements for roof loads | 100kg/m2 |
| Number of collector tubes | 28 sticks |
| Aperture area | 4.2m2 |
| water tank capacity | 235L |
| total water capacity | 300L |
| full water weight | 425kg |
| Product Size | Length B (mm) 2300 |
| Width A (mm) 2355 | |
| collector inclination | 5°~30° |
| Min. outdoor temperature | -40ºC |
| Electric heating (option) | 1 pc, 220V50Hz/110v60hz, 1500W |
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