A Vision for Humanity
The Era of Producing the Purest Drinking Water at Home Has Arrived.
Every Family Can Now Produce the Purest Drinking Water Using Only Sunlight.
The World's First Solar Distillation Water Heater Is Ushering in a New Era of Drinking Water.
Purest Water. Cleanest Energy. Brightest Future.
No electricity. No filters. No anti-scaling chemicals. No wastewater discharge.
EVERYDAY BENEFITS

The advantages of Solar Distillation Water Heater

EXCELLENCE IS BORN IN SIMPLICITY

One passive solar technology supports household hot water and produces distilled water. Explore the design choices behind efficiency, simpler maintenance and a lower-plastic-contact water path.

DESIGNED FOR DAILY LIFE

Five practical advantages

Use solar heat twice

Solar heat first generates vapor; condensation heat then contributes to warming domestic water.

High-purity distilled water

Vapor condensation separates many dissolved salts and non-volatile substances from water. Test output before claiming drinking-water suitability.

Fewer replaceable consumables

The distillation process has no filter cartridge, RO membrane or anti-scaling chemical to replace.

Passive and durable

Atmospheric-pressure operation and a vapor path without an external pump support simpler maintenance.

Reduce microplastic risk

Glass tubes, stainless-steel vapor conduits and a stainless-steel condenser minimize plastic contact in the principal water-production path.

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WPS ENERGY

WPS ENERGY

About Us

We specialize in the design and manufacturing of advanced solar thermal products, with strong expertise in pre-heat exchanging solar water heaters for residential, commercial, and industrial applications. We are also the developer of Solar BiAGUA solar distillation water heaters with multi-country patents, which will also be applied to solar desalination. Our vision is: “Wherever there is sunlight and sea water, there will be sufficient clean water.”

“Building a bridge from sunlight to clean water, useful heat, and a sustainable future.”