300liter pressurized compact heat pipe solar water heater

300liter pressurized compact heat pipe solar water heater

Pressurized compact heat pipe solar water heater is a high efficient solar water heating system. It adopts technology of solar evacuated tube with copper heat pipe to transfer heat directly into tank water. This type solar hot water heater could heat up water more quickly than normal solar water heaters. It is very suitable for the big family or some areas need a lot of hot water, for example, small hotel, restaurant, shops or factory. 

The 300liter pressurized compact heat pipe solar water heater could provide 300liter hot water per day. The hot water temperature could reach 95℃ in summer and 60℃ in winter. It could be mounted on flat or pitched rooftop , or even work on the ground. 

Compact pressurized heat pipe solar water heater working principle:

The heat pipe solar water heater absorbs sun's heat from solar vacuum tubes, the aluminum fin inside vacuum tubes will transfer heat to the copper heat pipe , as a super heat transfer, heat pipe transfer heat to water tank more quickly than other normal solar water heaters. 

The water tank has a high density polyurethane foam as insulation, keeps hot water high temperature even in cloudy and rain days. 

To avoid hot water temperature more than 90℃，the relief valve on the top of water tank will release hot water out to reduce water temperature. 

This heat pipe solar water heater is very popular in east Europe and east Africa. 

Its core advantages are high-efficiency , stable pressure , and flexible installation. It is also widely used in residential, hotel, and school .

Hot Water for Rural Households: Rural areas in Kenya often face power shortages and high fuel costs. A 300-liter pressurized heat pipe solar water heater can reduce electricity bills by 60%, meeting household bathing needs. For example, rural Kenyan families have reduced their reliance on electric heating and saved on energy costs by installing solar water heaters.

Hot Water Supply for Hotels and Schools: Hotels, schools, and other commercial establishments also use solar water heating systems to meet the bathing needs of multiple people and reduce operating costs. For example, a hotel in Kenya has improved customer satisfaction by installing solar water heaters to provide a stable hot water service for its guests

Specification of pressurized heat pipe solar water heaters

Technical data:

• Outer tank material: SUS304 stainless steel or powder coated color steel

• Inner tank material: 1.2mm thick SUS304 food grade stainless steel (Optional material SUS316L)

• Vacuum tube material: borosilicate glass 3.3; AL-SS-CU absorb coating, with copper heat pipe inside

• Frame material: 1.2mm thickness stainless steel

• Insulation material: 55mm thickness polyurethane

• Suitable for mains pressure water(up to 6 bar )

• Easy plug-in installation

• Install the T/P valve on the pressurized tank

• Seal material: Stabilized High Temperature Silicon

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