PFSLY-325-25-5818-P
24 Hours
3 Years
>200L
Compact Type
Pressurized
Stainless Steel
Flat-plate
Tank Insulation
CE, ISO9001, CCC, Epr
Color Galvanized Steel Plate
Food Grade SS304
50mm Polyurethane Foam
Aluminum Alloy
SULE SOLAR
Wooden Bxs. Carton, Wooden Frame
1.9 CBM
Beijng, China
8419120000
Product Description
Solar Thermal Water Heaters Compact Integrated Solar Water Heater System with Galvanized Steel Tank









product name | 325L Pressurized Vacuum tube solar water heater |
model | PFSLY-325/28-5818-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 | 0.4mm SUS304 stainless steel |
Inner tank diameter | Φ380mm |
Outer tank material | 0.4mm color galvanized steel plate |
Outer tank size | Φ480mm |
Insulation material | 50mm flame retardant polyurethane foam |
Heat exchanger Material | 316L stainless steel, Φ25-32mm diameter |
Cold/hot water port | DN20/DN25 |
Product Weight | 120kg |
Requirements for roof loads | 100-120kg/m2 |
Number of collector tubes | 28 sticks |
Aperture area | 4.2 m2 |
water tank capacity | 255L |
total water capacity | 325L |
full water weight | 445kg |
Product Size | Length B (mm) 2600 |
Width A (mm) 2240 | |
collector inclination | 5°~30° |
Min. outdoor temperature | -40ºC |
Electric heating (option) | 1pc, 220V50Hz/110v60hz, 1500W |

Coil heat exchange technology
Soler sunshine pressurized fresh water solar adopts RHEs reverse heat exchange technology. The open water tank is used to store
heat energy, and the closed heat exchanger is used to exchange heat and take water. Pressurized water does not need to add booster
pump, and the water quality is fresh without secondary pollution.
heat energy, and the closed heat exchanger is used to exchange heat and take water. Pressurized water does not need to add booster
pump, and the water quality is fresh without secondary pollution.
20 second rapid heat exchange
With the rapid heat exchange technology developed by sola sunshine, cold water flows through the stainless steel bellows heat
exchanger for 20 seconds and quickly turns into hot water. And the temperature difference between the water temperature and the
heat medium after heat exchange is 2 ~ 5 . Moreover, the water quality is fresh, does not contain nitrite and Legionella, is not
easy to scale, and can be used as kitchen water.
exchanger for 20 seconds and quickly turns into hot water. And the temperature difference between the water temperature and the
heat medium after heat exchange is 2 ~ 5 . Moreover, the water quality is fresh, does not contain nitrite and Legionella, is not
easy to scale, and can be used as kitchen water.

Modular design and expandable water tank
Sola sunshine fresh water solar energy adopts modular design, and the water tank can be expanded. It can be used in places with large water consumption and many water points.
Super blue titanium coated heat collector plate
Super blue titanium coating has the characteristics of high absorption, low reflection and no pollution. The "Super Blue Titanium Coating" coating is a high absorptivity coating that stores thermal energy inside the absorber while reducing reflections, maintaining emissivity.
1. The water quality fresh and drinkable
Open water tank for heat storage, closed coil for heat exchange and water intake. Sola sunshine 20 second rapid heat exchange technology is adopted. The hot water is ready to use, and the water quality is fresh. It can be used as kitchen water.
2. Constant water pressure
The hot water pressure comes from the municipal cold water pressure, which matches with the cold water. It is simple to adjust the water temperature. The pressure is surging, the water volume is sufficient, and the use experience is good.
3. Ease of use and maintenance free
The collector uses heat medium water without scaling; The heat exchanger adopts corrugated pipe floating heat exchange to take
water, which is not easy to scale. The product is simple to operate and easy to maintain.
water, which is not easy to scale. The product is simple to operate and easy to maintain.
4. It can be connected with other energy sources
As a pre heating equipment, solar water heater can be combined with conventional energy (electric water heater, gas water heater, air energy heat pump).





Sola Solar has been engageg in the field of photothermal for 22 years since 1999 and has accumulated a lot of industry experience 2008 research and development of non-power solar system,has a number of invention patets For several years,we have been setting national and industry standards for solar systems in China Quality is ingrained in ecerything we do,and every shim,we also custom prodce. We know that solar system is a very difficult thing to do well,we Revere nature. We provide thousands of project cases for key projects and high-end customers in China,all of which are in reliable operation We are a small enterprise from design,production,installation,operation and maintenance,we will cherish every inquiry,every service.




1: Factory price
2: High quality, long life
3: Perfect installation training and after-sales service
4: In stock, fast logistics
5: ISO and CE certificate
6: OEM is Supported
7. Supply Complete system design and 3D drawing.
2: High quality, long life
3: Perfect installation training and after-sales service
4: In stock, fast logistics
5: ISO and CE certificate
6: OEM is Supported
7. Supply Complete system design and 3D drawing.
Contact us For More Information!