Pure Water Powered by Sunlight
Distilled Drinking Water
The Purest Drinking Water
No Electricity. No Filters.
No Chemicals. No Wastewater.
No Microplastics
No Nanoplastics
Era-Defining Solar Water Technology
Pure Water for Healthier Living

--
USD
Model Distilled Water
Per Day
Hot Water
+30°C / Per Day
19L Bottles / Year Pure Water Saving / Year Family Size
People
1.8m 2.1m 1.8m 2.1m 1.8m 2.1m 1.8m 2.1m 1.8m 2.1m
Notes: 1.8m tube = 1.8m × 58mm Vacuum Glass Tube; 2.1m tube = 2.1m × 58mm Vacuum Glass Tube; Pure water savings only. Hot water savings are excluded.
BiAGUA Supreme 20-Tube Solar Distillation Water Heater

Supreme Series Solar Distillation Water Heater

SD-20/2100-13.5/270

Tubes
20
Tube length
2100 mm
Distilled Water
13.5 L/day
Hot Water
270 L/day

Reference daily output; actual production varies by location and conditions.

With its ingenious passive design, BiAGUA brings greater value to everyday sunlight. It uses collected solar heat twice—first to produce distilled water, then to recover condensation heat for domestic water heating—delivering two useful outputs in one efficient system. BiAGUA Supreme SD-20/2100-13.5/270 has a reference daily output of approximately 13.5 litres of distilled water and 270 litres of hot water. Actual production varies with sunlight, installation and operating conditions.
SolarBridge

SolarBridge

About SolarBridge

SolarBridge is the global solar technology brand of Suqian World Peak Energy Technology Co., Ltd., focused on advanced solar thermal solutions for clean water, hot water, desalination, industrial heat, and sustainable energy.

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