Welcome to Kaltech

When The Sun’s Is At Its Hottest Your Water Tank Stay Cool

Tired of Hot Water from the Tank?

Not Anymore.

In peak summer, rooftop tanks can feel more like kettles — delivering scalding water when you least want it.

Our solar-powered water tank cooler leverages advanced evaporative technology to maintain consistently cool water, even in extreme heat — with zero reliance on grid electricity

Engineered with Purpose. Delivered with Precision. Designed to run entirely on solar energy, the system reduces dependence on utilities and delivers uninterrupted cooling — even in off-grid or remote locations

Lets Get Appoinment

have anything to ask ? let's talk

Let’s power your water cooling needs.
Contact us today for expert guidance and support.

Why Its Better ?

Compressor-Free. Gas-Free. Hassle-Free.

Our system eliminates the need for refrigeration gas or mechanical compressors, offering a low-maintenance, energy-efficient alternative that performs reliably in high-heat environments.

Proven Principles. Enhanced by Innovation.

Built on time-tested evaporative cooling concepts, our solution integrates modern engineering, precision air flow control, and advanced DC components — ensuring electrical safety and operational efficiency.

Absolute Water Purity by Design.

Water purity is never compromised. The system uses a sealed copper heat exchanger, ensuring that domestic water remains completely isolated from the cooling medium — with zero contact and no contamination risk.

Keeps Water Cool in Extreme Heat

Designed specifically for hot climates like the UAE, it keeps your rooftop tank water refreshingly cool.

20250603_1531_Team's Positive Confirmation_remix_01jwtnf2h3e6aarsmpza7pqfc0
20250603_1531_Team's Positive Confirmation_remix_01jwtnf2h4e7r9nqhyxfhe5ctq
20250603_1535_Team in Office Setting_remix_01jwtnp1k7fb3a1neffw8yb7kj
20250603_1449_Office Rooftop Gathering_remix_01jwtk0s2efh1azdbanpp3ehvg

No electricity bills, reduced carbon footprint — a sustainable choice for modern homes and businesses.

20250603_1712_Burj Khalifa Rooftop Solar_remix_01jwtv8c3yfmzvxm66vnmdpj80
20250603_1710_Dual Solar Tanks_remix_01jwtv48pneb9abgd96gm7paqx
20250603_1706_Solar Energy Solution_remix_01jwtty3vyf2g9nvkfh72b62hs
Blog Post

Read Our Content

have anything to ask ?

+971 (052) 152 1670

call us anytime

Our General Question

Learn more about how our system works and where it fits best.

What is a solar water tank cooler and how does it work?

A solar water tank cooler uses sunlight to power an evaporative cooling system that keeps your rooftop water tank cool during extreme heat.

Yes, it is ideal for homes, mosques, schools, and small businesses — especially in hot regions like the UAE.

The system relies on sunlight and performs best during sunny hours. It retains cooling for several hours even after sunset.

Our Common Question

Quick answers to what most of our customers ask before buying.

Will it reduce my electricity bill?

Absolutely! Since it runs completely on solar power, there are no electricity costs involved.

Not at all. The system is designed for easy installation and requires minimal maintenance afterward.

Scroll to Top