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.

BiAGUA vs Electric Water Purifier

**BiAGUA vs Electric Water Purifier** **1. Purification Powered by Sunlight** BiAGUA uses solar evaporation and condensation to produce high-purity distilled water. Its core purification process requires no electricity, motors, pumps, filter cartridges, RO membranes, or antiscaling chemicals. **2. Steam Chambers Designed for High Purity** The vertical distance between the water surface and each vapor-conduit inlet provides space for liquid droplets to separate from the vapor. Adequate steam-chamber height helps reduce the carryover of splashes and droplets containing dissolved impurities, contributing to distilled-water purity. **3. Thermal Protection Against Microorganisms** Thermal distillation combines heating with evaporation and condensation, providing an effective barrier against bacteria and viruses. **4. Lasting Purity Without Dependence on Filter Media** BiAGUA produces high-purity distilled water through evaporation and condensation. Unlike conventional purifiers that depend on replaceable filters or RO membranes, its core purification process requires no filtration media or antiscaling chemicals. This avoids the recurring cycle of declining purification performance as filter media become saturated or exhausted, followed by recovery through cleaning or replacement. Stable high purity comes from the separation principle of distillation itself. **5. Less Contact with Plastics** Glass tubes, stainless steel vapor conduits, and a stainless steel condenser reduce plastic contact along the main distillation path. Producing pure water on site also helps reduce dependence on bottled water and plastic packaging. **6. Distilled Water and Hot Water Together** BiAGUA recovers the heat released during condensation to warm domestic water, while collecting distilled water separately. The same collected solar heat serves two purposes in sequence: water purification and domestic water heating. **7. Lower Recurring Costs** Sunlight supplies the process energy, while the absence of replacement purification cartridges, RO membranes, and antiscaling chemicals reduces ongoing consumable expenses. On-site production also helps reduce spending on purchased drinking water and deliveries. **8. Passive Design for Long-Term Service** The core process operates near atmospheric pressure without motors, pumps, or electronic control circuits. Fewer moving parts and powered components mean fewer potential failure points. **9. Quality You Can See** At night or early in the morning, draw off all collected distilled water and wait for the last drops to fall, then check whether any further drops appear at the outlet. A dry outlet is a visible sign that source water is not crossing into the distilled-water path, giving you greater confidence in the system’s operation the next day. **10. Greater Everyday Independence** By producing distilled-quality pure water and domestic hot water on site, BiAGUA helps households reduce dependence on electricity, replacement consumables, and purchased drinking water.

BiAGUA vs Electric Water Purifier
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.”