Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Solar Water / supply clean drinking water

We support sustainable growth of low income communities by supplying them with clean water from source to tap using solar energy solution. Our market size is over 25Million people i.e 43% of Tanzanian population and most of this household are in rural communities and spend more hours fetching for water from ponds and lakes which are not safe to drink, cook or wash. Our sales strategy are water kiosk(water atm machine),individual house connection(water meter)and compound connection.We train local communities on the water use and simple bookkeeping so that they could understand why the should pay for water and what will happen if they dont pay.

Client / Manufacturer

Cirlex System Ltd

Cirlex System Ltd
Dar es salaam, Tanzania


Cirlex System Ltd

Cirlex System Ltd
Dar es salaam, Tanzania