Nanning wholesale Tsinghua Unigroup solar water heater [all-in-one for home use]

Nanning wholesale Tsinghua Unisplendour solar water heater [all-in-one for home use]
The whole machine has a one-year warranty, a pioneer in anti-corrosion, and Zijin tubes. Food-grade stainless steel liner, widened and thickened bracket, can keep heat for a long time, and it is also easy to use in winter!
Nanning agent Tsinghua Unigroup wholesale and retail phone number
National customer service hotline
Tsinghua Unigroup gold diamond amethyst vacuum collector tube
Unique aerospace coating technology
High temperature, high efficiency (thermal Absorption rate up to), low heat loss, higher water temperature and more hot water.
Effective heat absorption
The new interference ink has a higher heat absorption ratio than ordinary vacuum tubes. The vacuum tube is longer and thicker, collecting heat faster
and generating more hot water.
℃ high temperature
Unique three-rake magnetron sputtering coating technology, the absorption layer is unique stainless steel aluminum nitride, after high temperature ℃, the film layer
will not age, the performance will not decay, and it has high temperature resistance Better and lasts longer.
Severe cold at ℃
Using three-rake magnetron sputtering vacuum coating technology to reflect the unique ultra-pure copper mirror surface of the bottom layer, and the vacuum layer
is pure and free of impurities, which reduces heat emission compared to ordinary vacuum tubes , less heat dissipation, can withstand severe ℃
cold and work normally.
Special technology absorbs heat and captures all light in one go
It can capture all light in the ч band, including infrared, ultraviolet and all visible light,
making the sun more efficient and water heating up faster. Instantly captures direct, reflected and scattered sunlight, absorbing heat
stronger and full of heat.